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qquickgridview.cpp

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1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtQuick module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

14 ** and conditions see https://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

29 ** Qt Foundation. The licenses are as published by the Free Software -

30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include "qquickgridview_p.h" -

41 #include "qquickflickable_p_p.h" -

42 #include "qquickitemview_p_p.h" -

43 -

44 #include <private/qqmlobjectmodel_p.h> -

45 #include <private/qquicksmoothedanimation_p_p.h> -

46 -

47 #include <QtGui/qevent.h> -

48 #include <QtCore/qmath.h> -

49 #include <QtCore/qcoreapplication.h> -

50 #include "qplatformdefs.h" -

51 -

52 #include <cmath> -

53 -

54 QT_BEGIN_NAMESPACE -

55 -

56 #ifndef QML_FLICK_SNAPONETHRESHOLD -

57 #define QML_FLICK_SNAPONETHRESHOLD 30 -

58 #endif -

59 -

60 //---------------------------------------------------------------------------- -

61 -

62 class FxGridItemSG : public FxViewItem -

63 { -

64 public: -

65 FxGridItemSG(QQuickItem *i, QQuickGridView *v, bool own) : FxViewItem(i, v, own, static_cast<QQuickItemViewAttached*>(qmlAttachedPropertiesObject<QQuickGridView>(i))), view(v) -

66 { -

}

executed 51741 times by 4 tests: end of block

Executed by:

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51741

68 -

69 qreal position() const override { -

return rowPos();

executed 61291 times by 4 tests: return rowPos();

Executed by:

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61291

71 } -

72 -

73 qreal endPosition() const override { -

return endRowPos();

executed 16817 times by 3 tests: return endRowPos();

Executed by:

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16817

75 } -

76 -

77 qreal size() const override { -

return view->flow() == QQuickGridView::FlowLeftToRight ? view->cellHeight() : view->cellWidth();

executed 13616 times by 3 tests: return view->flow() == QQuickGridView::FlowLeftToRight ? view->cellHeight() : view->cellWidth();

Executed by:

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13616

79 } -

80 -

81 qreal sectionSize() const override { -

return 0.0;

executed 12548 times by 3 tests: return 0.0;

Executed by:

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83 } -

84 -

85 qreal rowPos() const { -

if (view->flow() == QQuickGridView::FlowLeftToRight)

view->flow() =...lowLeftToRight	Description
TRUE	evaluated 375994 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 338667 times by 1 test Evaluated by: tst_qquickgridview

338667-375994

return (view->verticalLayoutDirection() == QQuickItemView::BottomToTop ? -view->cellHeight()-itemY() : itemY());

executed 375994 times by 4 tests: return (view->verticalLayoutDirection() == QQuickItemView::BottomToTop ? -view->cellHeight()-itemY() : itemY());

Executed by:

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375994

88 else -

return (view->effectiveLayoutDirection() == Qt::RightToLeft ? -view->cellWidth()-itemX() : itemX());

executed 338667 times by 1 test: return (view->effectiveLayoutDirection() == Qt::RightToLeft ? -view->cellWidth()-itemX() : itemX());

Executed by:

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338667

90 } -

91 -

92 qreal colPos() const { -

if (view->flow() == QQuickGridView::FlowLeftToRight) {

view->flow() =...lowLeftToRight	Description
TRUE	evaluated 85100 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 67873 times by 1 test Evaluated by: tst_qquickgridview

67873-85100

if (view->effectiveLayoutDirection() == Qt::RightToLeft) {

view->effectiv...t::RightToLeft	Description
TRUE	evaluated 14264 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 70836 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

14264-70836

95 qreal colSize = view->cellWidth(); -

96 int columns = view->width()/colSize; -

return colSize * (columns-1) - itemX();

executed 14264 times by 1 test: return colSize * (columns-1) - itemX();

Executed by:

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14264

98 } else { -

return itemX();

executed 70836 times by 4 tests: return itemX();

Executed by:

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70836

100 } -

101 } else { -

102

if (view->verticalLayoutDirection() == QQuickItemView::BottomToTop) {

view->vertical...w::BottomToTop	Description
TRUE	evaluated 13434 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 54439 times by 1 test Evaluated by: tst_qquickgridview

13434-54439

103

return -view->cellHeight() - itemY();

executed 13434 times by 1 test: return -view->cellHeight() - itemY();

Executed by:

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13434

104 } else { -

105

return itemY();

executed 54439 times by 1 test: return itemY();

Executed by:

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54439

106 } -

107 } -

108 } -

109 qreal endRowPos() const { -

110

if (view->flow() == QQuickGridView::FlowLeftToRight) {

view->flow() =...lowLeftToRight	Description
TRUE	evaluated 11557 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	evaluated 5260 times by 1 test Evaluated by: tst_qquickgridview

5260-11557

111

if (view->verticalLayoutDirection() == QQuickItemView::BottomToTop)

view->vertical...w::BottomToTop	Description
TRUE	evaluated 2332 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 9225 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

2332-9225

112

return -itemY();

executed 2332 times by 1 test: return -itemY();

Executed by:

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2332

113 else -

114

return itemY() + view->cellHeight();

executed 9225 times by 3 tests: return itemY() + view->cellHeight();

Executed by:

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9225

115 } else { -

116

if (view->effectiveLayoutDirection() == Qt::RightToLeft)

view->effectiv...t::RightToLeft	Description
TRUE	evaluated 2790 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2470 times by 1 test Evaluated by: tst_qquickgridview

2470-2790

117

return -itemX();

executed 2790 times by 1 test: return -itemX();

Executed by:

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2790

118 else -

119

return itemX() + view->cellWidth();

executed 2470 times by 1 test: return itemX() + view->cellWidth();

Executed by:

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2470

120 } -

121 } -

122 void setPosition(qreal col, qreal row, bool immediate = false) { -

123 moveTo(pointForPosition(col, row), immediate); -

124

}

executed 122852 times by 4 tests: end of block

Executed by:

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122852

125 bool contains(qreal x, qreal y) const override { -

126

return (x >= itemX() && x < itemX() + view->cellWidth() &&

executed 62 times by 1 test: return (x >= itemX() && x < itemX() + view->cellWidth() && y >= itemY() && y < itemY() + view->cellHeight());

Executed by:

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127

y >= itemY() && y < itemY() + view->cellHeight());

executed 62 times by 1 test: return (x >= itemX() && x < itemX() + view->cellWidth() && y >= itemY() && y < itemY() + view->cellHeight());

Executed by:

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128 } -

129 -

130 QQuickGridView *view; -

131 -

132 private: -

133 QPointF pointForPosition(qreal col, qreal row) const { -

134 qreal x; -

135 qreal y; -

136

if (view->flow() == QQuickGridView::FlowLeftToRight) {

view->flow() =...lowLeftToRight	Description
TRUE	evaluated 74295 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 48557 times by 1 test Evaluated by: tst_qquickgridview

48557-74295

137 x = col; -

138 y = row; -

139

if (view->effectiveLayoutDirection() == Qt::RightToLeft) {

view->effectiv...t::RightToLeft	Description
TRUE	evaluated 19984 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 54311 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

19984-54311

140 int columns = view->width()/view->cellWidth(); -

141 x = view->cellWidth() * (columns-1) - col; -

142

}

executed 19984 times by 1 test: end of block

Executed by:

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19984

143

} else {

executed 74295 times by 4 tests: end of block

Executed by:

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144 x = row; -

145 y = col; -

146

if (view->effectiveLayoutDirection() == Qt::RightToLeft)

view->effectiv...t::RightToLeft	Description
TRUE	evaluated 24538 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 24019 times by 1 test Evaluated by: tst_qquickgridview

24019-24538

147

x = -view->cellWidth() - row;

executed 24538 times by 1 test: x = -view->cellWidth() - row;

Executed by:

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24538

148

}

executed 48557 times by 1 test: end of block

Executed by:

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48557

149

if (view->verticalLayoutDirection() == QQuickItemView::BottomToTop)

view->vertical...w::BottomToTop	Description
TRUE	evaluated 40896 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 81956 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

40896-81956

150

y = -view->cellHeight() - y;

executed 40896 times by 1 test: y = -view->cellHeight() - y;

Executed by:

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40896

151

return QPointF(x, y);

executed 122852 times by 4 tests: return QPointF(x, y);

Executed by:

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122852

152 } -

153 }; -

154 -

155 //---------------------------------------------------------------------------- -

156 -

157 class QQuickGridViewPrivate : public QQuickItemViewPrivate -

158 { -

159 Q_DECLARE_PUBLIC(QQuickGridView) -

160 -

161 public: -

162 Qt::Orientation layoutOrientation() const override; -

163 bool isContentFlowReversed() const override; -

164 -

165 qreal positionAt(int index) const override; -

166 qreal endPositionAt(int index) const override; -

167 qreal originPosition() const override; -

168 qreal lastPosition() const override; -

169 -

170 qreal rowSize() const; -

171 qreal colSize() const; -

172 qreal colPosAt(int modelIndex) const; -

173 qreal rowPosAt(int modelIndex) const; -

174 qreal snapPosAt(qreal pos) const; -

175 FxViewItem *snapItemAt(qreal pos) const; -

176 int snapIndex() const; -

177 qreal contentXForPosition(qreal pos) const; -

178 qreal contentYForPosition(qreal pos) const; -

179 -

180 void resetColumns(); -

181 -

182 bool addVisibleItems(qreal fillFrom, qreal fillTo, qreal bufferFrom, qreal bufferTo, bool doBuffer) override; -

183 bool removeNonVisibleItems(qreal bufferFrom, qreal bufferTo) override; -

184 -

185 void removeItem(FxViewItem *item); -

186 -

187 FxViewItem *newViewItem(int index, QQuickItem *item) override; -

188 void initializeViewItem(FxViewItem *item) override; -

189 void repositionItemAt(FxViewItem *item, int index, qreal sizeBuffer) override; -

190 void repositionPackageItemAt(QQuickItem *item, int index) override; -

191 void resetFirstItemPosition(qreal pos = 0.0) override; -

192 void adjustFirstItem(qreal forwards, qreal backwards, int changeBeforeVisible) override; -

193 -

194 void createHighlight() override; -

195 void updateHighlight() override; -

196 void resetHighlightPosition() override; -

197 -

198 void setPosition(qreal pos) override; -

199 void layoutVisibleItems(int fromModelIndex = 0) override; -

200 bool applyInsertionChange(const QQmlChangeSet::Change &insert, ChangeResult *changeResult, QList<FxViewItem *> *addedItems, QList<MovedItem> *movingIntoView) override; -

201 void translateAndTransitionItemsAfter(int afterModelIndex, const ChangeResult &insertionResult, const ChangeResult &removalResult) override; -

202 bool needsRefillForAddedOrRemovedIndex(int index) const override; -

203 -

204 qreal headerSize() const override; -

205 qreal footerSize() const override; -

206 bool showHeaderForIndex(int index) const override; -

207 bool showFooterForIndex(int index) const override; -

208 void updateHeader() override; -

209 void updateFooter() override; -

210 -

211 void changedVisibleIndex(int newIndex) override; -

212 void initializeCurrentItem() override; -

213 -

214 void updateViewport() override; -

215 void fixupPosition() override; -

216 void fixup(AxisData &data, qreal minExtent, qreal maxExtent) override; -

217 bool flick(QQuickItemViewPrivate::AxisData &data, qreal minExtent, qreal maxExtent, qreal vSize, -

218 QQuickTimeLineCallback::Callback fixupCallback, qreal velocity) override; -

219 -

220 QQuickGridView::Flow flow; -

221 qreal cellWidth; -

222 qreal cellHeight; -

223 int columns; -

224 QQuickGridView::SnapMode snapMode; -

225 -

226 QSmoothedAnimation *highlightXAnimator; -

227 QSmoothedAnimation *highlightYAnimator; -

228 -

229 QQuickGridViewPrivate() -

230 : flow(QQuickGridView::FlowLeftToRight) -

231 , cellWidth(100), cellHeight(100), columns(1) -

232 , snapMode(QQuickGridView::NoSnap) -

233 , highlightXAnimator(nullptr), highlightYAnimator(nullptr) -

234

{}

executed 1782 times by 4 tests: end of block

Executed by:

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1782

235 ~QQuickGridViewPrivate() -

236 { -

237 delete highlightXAnimator; -

238 delete highlightYAnimator; -

239

}

executed 1782 times by 4 tests: end of block

Executed by:

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1782

240 }; -

241 -

242 Qt::Orientation QQuickGridViewPrivate::layoutOrientation() const -

243 { -

244

return flow == QQuickGridView::FlowLeftToRight ? Qt::Vertical : Qt::Horizontal;

executed 384171 times by 4 tests: return flow == QQuickGridView::FlowLeftToRight ? Qt::Vertical : Qt::Horizontal;

Executed by:

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384171

245 } -

246 -

247 bool QQuickGridViewPrivate::isContentFlowReversed() const -

248 { -

249 Q_Q(const QQuickGridView); -

250 -

251

return (flow == QQuickGridView::FlowLeftToRight && verticalLayoutDirection == QQuickItemView::BottomToTop)

executed 204260 times by 4 tests:

return (flow == QQuickGridView::FlowLeftToRight && verticalLayoutDirection == QQuickItemView::BottomToTop) || (flow == QQuickGridView::FlowTopToBottom && q->effectiveLayoutDirection() == Qt::RightToLeft);

Executed by:

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204260

252

|| (flow == QQuickGridView::FlowTopToBottom && q->effectiveLayoutDirection() == Qt::RightToLeft);

executed 204260 times by 4 tests:

return (flow == QQuickGridView::FlowLeftToRight && verticalLayoutDirection == QQuickItemView::BottomToTop) || (flow == QQuickGridView::FlowTopToBottom && q->effectiveLayoutDirection() == Qt::RightToLeft);

Executed by:

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204260

253 } -

254 -

255 void QQuickGridViewPrivate::changedVisibleIndex(int newIndex) -

256 { -

257 visibleIndex = newIndex / columns * columns; -

258

}

executed 56 times by 1 test: end of block

Executed by:

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259 -

260 void QQuickGridViewPrivate::setPosition(qreal pos) -

261 { -

262 Q_Q(QQuickGridView); -

263 q->QQuickFlickable::setContentX(contentXForPosition(pos)); -

264 q->QQuickFlickable::setContentY(contentYForPosition(pos)); -

265

}

executed 4555 times by 4 tests: end of block

Executed by:

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4555

266 -

267 qreal QQuickGridViewPrivate::originPosition() const -

268 { -

269 qreal pos = 0; -

270

if (!visibleItems.isEmpty())

!visibleItems.isEmpty()	Description
TRUE	evaluated 22995 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 11274 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

11274-22995

271

pos = static_cast<FxGridItemSG*>(visibleItems.first())->rowPos() - visibleIndex / columns * rowSize();

executed 22995 times by 4 tests: pos = static_cast<FxGridItemSG*>(visibleItems.first())->rowPos() - visibleIndex / columns * rowSize();

Executed by:

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22995

272

return pos;

executed 34269 times by 4 tests: return pos;

Executed by:

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34269

273 } -

274 -

275 qreal QQuickGridViewPrivate::lastPosition() const -

276 { -

277 qreal pos = 0; -

278

if (model && (model->count() || !visibleItems.isEmpty())) {

model->count()	Description
TRUE	evaluated 23701 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 148 times by 1 test Evaluated by: tst_qquickgridview

!visibleItems.isEmpty()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 146 times by 1 test Evaluated by: tst_qquickgridview

2-23701

279

qreal lastRowPos = model->count() ? rowPosAt(model->count() - 1) : 0;

model->count()	Description
TRUE	evaluated 23701 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

2-23701

280

if (!visibleItems.isEmpty()) {

!visibleItems.isEmpty()	Description
TRUE	evaluated 19743 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 3960 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

3960-19743

281 // If there are items in delayRemove state, they may be after any items linked to the model -

282 lastRowPos = qMax(lastRowPos, static_cast<FxGridItemSG*>(visibleItems.last())->rowPos()); -

283

}

executed 19743 times by 4 tests: end of block

Executed by:

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19743

284 pos = lastRowPos + rowSize(); -

285

}

executed 23703 times by 4 tests: end of block

Executed by:

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23703

286

return pos;

executed 24955 times by 4 tests: return pos;

Executed by:

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24955

287 } -

288 -

289 qreal QQuickGridViewPrivate::positionAt(int index) const -

290 { -

291

return rowPosAt(index);

executed 12241 times by 4 tests: return rowPosAt(index);

Executed by:

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12241

292 } -

293 -

294 qreal QQuickGridViewPrivate::endPositionAt(int index) const -

295 { -

296

return rowPosAt(index) + rowSize();

executed 14266 times by 4 tests: return rowPosAt(index) + rowSize();

Executed by:

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14266

297 } -

298 -

299 qreal QQuickGridViewPrivate::rowSize() const { -

300

return flow == QQuickGridView::FlowLeftToRight ? cellHeight : cellWidth;

executed 602888 times by 4 tests: return flow == QQuickGridView::FlowLeftToRight ? cellHeight : cellWidth;

Executed by:

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602888

301 } -

302 qreal QQuickGridViewPrivate::colSize() const { -

303

return flow == QQuickGridView::FlowLeftToRight ? cellWidth : cellHeight;

executed 417056 times by 4 tests: return flow == QQuickGridView::FlowLeftToRight ? cellWidth : cellHeight;

Executed by:

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417056

304 } -

305 -

306 qreal QQuickGridViewPrivate::colPosAt(int modelIndex) const -

307 { -

308

if (FxViewItem *item = visibleItem(modelIndex))

FxViewItem *it...em(modelIndex)	Description
TRUE	evaluated 24370 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 2249 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

2249-24370

309

return static_cast<FxGridItemSG*>(item)->colPos();

executed 24370 times by 4 tests: return static_cast<FxGridItemSG*>(item)->colPos();

Executed by:

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24370

310

if (!visibleItems.isEmpty()) {

!visibleItems.isEmpty()	Description
TRUE	evaluated 287 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1962 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

287-1962

311

if (modelIndex == visibleIndex) {

modelIndex == visibleIndex	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 281 times by 1 test Evaluated by: tst_qquickgridview

6-281

312 FxGridItemSG *firstItem = static_cast<FxGridItemSG*>(visibleItems.first()); -

313

return firstItem->colPos();

executed 6 times by 1 test: return firstItem->colPos();

Executed by:

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314

} else if (modelIndex < visibleIndex) {

modelIndex < visibleIndex	Description
TRUE	evaluated 85 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 196 times by 1 test Evaluated by: tst_qquickgridview

85-196

315 int count = (visibleIndex - modelIndex) % columns; -

316 int col = static_cast<FxGridItemSG*>(visibleItems.first())->colPos() / colSize(); -

317 col = (columns - count + col) % columns; -

318

return col * colSize();

executed 85 times by 1 test: return col * colSize();

Executed by:

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319 } else { -

320 FxGridItemSG *lastItem = static_cast<FxGridItemSG*>(visibleItems.last()); -

321 int count = modelIndex - lastItem->index; -

322 int col = lastItem->colPos() / colSize(); -

323 col = (col + count) % columns; -

324

return col * colSize();

executed 196 times by 1 test: return col * colSize();

Executed by:

tst_qquickgridview

196

325 } -

326 } -

327

return (modelIndex % columns) * colSize();

executed 1962 times by 3 tests: return (modelIndex % columns) * colSize();

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage

1962

328 } -

329 -

330 qreal QQuickGridViewPrivate::rowPosAt(int modelIndex) const -

331 { -

332

if (FxViewItem *item = visibleItem(modelIndex))

FxViewItem *it...em(modelIndex)	Description
TRUE	evaluated 59550 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 38790 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

38790-59550

333

return static_cast<FxGridItemSG*>(item)->rowPos();

executed 59550 times by 4 tests: return static_cast<FxGridItemSG*>(item)->rowPos();

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

59550

334

if (!visibleItems.isEmpty()) {

!visibleItems.isEmpty()	Description
TRUE	evaluated 23558 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	evaluated 15232 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

15232-23558

335

if (modelIndex == visibleIndex) {

modelIndex == visibleIndex	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 23544 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

14-23544

336 FxGridItemSG *firstItem = static_cast<FxGridItemSG*>(visibleItems.first()); -

337

return firstItem->rowPos();

executed 14 times by 1 test: return firstItem->rowPos();

Executed by:

tst_qquickgridview

338

} else if (modelIndex < visibleIndex) {

modelIndex < visibleIndex	Description
TRUE	evaluated 1670 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 21874 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

1670-21874

339 FxGridItemSG *firstItem = static_cast<FxGridItemSG*>(visibleItems.first()); -

340 int firstCol = firstItem->colPos() / colSize(); -

341 int col = visibleIndex - modelIndex + (columns - firstCol - 1); -

342 int rows = col / columns; -

343

return firstItem->rowPos() - rows * rowSize();

executed 1670 times by 1 test: return firstItem->rowPos() - rows * rowSize();

Executed by:

tst_qquickgridview

1670

344 } else { -

345 FxGridItemSG *lastItem = static_cast<FxGridItemSG*>(visibleItems.last()); -

346 int count = modelIndex - lastItem->index; -

347 int col = lastItem->colPos() + count * colSize(); -

348 int rows = col / (columns * colSize()); -

349

return lastItem->rowPos() + rows * rowSize();

executed 21874 times by 2 tests: return lastItem->rowPos() + rows * rowSize();

Executed by:

tst_examples
tst_qquickgridview

21874

350 } -

351 } -

352

return (modelIndex / columns) * rowSize();

executed 15232 times by 4 tests: return (modelIndex / columns) * rowSize();

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

15232

353 } -

354 -

355 -

356 qreal QQuickGridViewPrivate::snapPosAt(qreal pos) const -

357 { -

358 Q_Q(const QQuickGridView); -

359 qreal snapPos = 0; -

360

if (!visibleItems.isEmpty()) {

!visibleItems.isEmpty()	Description
TRUE	evaluated 138 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-138

361 qreal highlightStart = highlightRangeStart; -

362 pos += highlightStart; -

363 pos += rowSize()/2; -

364 snapPos = static_cast<FxGridItemSG*>(visibleItems.first())->rowPos() - visibleIndex / columns * rowSize(); -

365 snapPos = pos - std::fmod(pos - snapPos, qreal(rowSize())); -

366 snapPos -= highlightStart; -

367 qreal maxExtent; -

368 qreal minExtent; -

369

if (isContentFlowReversed()) {

isContentFlowReversed()	Description
TRUE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 92 times by 1 test Evaluated by: tst_qquickgridview

46-92

370 maxExtent = q->minXExtent()-size(); -

371 minExtent = q->maxXExtent()-size(); -

372

} else {

executed 46 times by 1 test: end of block

Executed by:

tst_qquickgridview

373

maxExtent = flow == QQuickGridView::FlowLeftToRight ? -q->maxYExtent() : -q->maxXExtent();

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview

374

minExtent = flow == QQuickGridView::FlowLeftToRight ? -q->minYExtent() : -q->minXExtent();

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview

375

}

executed 92 times by 1 test: end of block

Executed by:

tst_qquickgridview

376

if (snapPos > maxExtent)

snapPos > maxExtent	Description
TRUE	never evaluated
FALSE	evaluated 138 times by 1 test Evaluated by: tst_qquickgridview

0-138

377

snapPos = maxExtent;

never executed: snapPos = maxExtent;

378

if (snapPos < minExtent)

snapPos < minExtent	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 132 times by 1 test Evaluated by: tst_qquickgridview

6-132

379

snapPos = minExtent;

executed 6 times by 1 test: snapPos = minExtent;

Executed by:

tst_qquickgridview

380

}

executed 138 times by 1 test: end of block

Executed by:

tst_qquickgridview

138

381

return snapPos;

executed 138 times by 1 test: return snapPos;

Executed by:

tst_qquickgridview

138

382 } -

383 -

384 FxViewItem *QQuickGridViewPrivate::snapItemAt(qreal pos) const -

385 { -

386 for (FxViewItem *item : visibleItems) { -

387

if (item->index == -1)

item->index == -1	Description
TRUE	never evaluated
FALSE	evaluated 3988 times by 1 test Evaluated by: tst_qquickgridview

0-3988

388

continue;

never executed: continue;

389 qreal itemTop = item->position(); -

390

if (itemTop+rowSize()/2 >= pos && itemTop - rowSize()/2 <= pos)

itemTop+rowSize()/2 >= pos	Description
TRUE	evaluated 572 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 3416 times by 1 test Evaluated by: tst_qquickgridview

itemTop - rowSize()/2 <= pos	Description
TRUE	evaluated 524 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 48 times by 1 test Evaluated by: tst_qquickgridview

48-3416

391

return item;

executed 524 times by 1 test: return item;

Executed by:

tst_qquickgridview

524

392

}

executed 3464 times by 1 test: end of block

Executed by:

tst_qquickgridview

3464

393

return nullptr;

executed 172 times by 1 test: return nullptr;

Executed by:

tst_qquickgridview

172

394 } -

395 -

396 int QQuickGridViewPrivate::snapIndex() const -

397 { -

398 int index = currentIndex; -

399 for (FxViewItem *item : visibleItems) { -

400

if (item->index == -1)

item->index == -1	Description
TRUE	never evaluated
FALSE	evaluated 23356 times by 1 test Evaluated by: tst_qquickgridview

0-23356

401

continue;

never executed: continue;

402 qreal itemTop = item->position(); -

403 FxGridItemSG *hItem = static_cast<FxGridItemSG*>(highlight); -

404

if (itemTop >= hItem->rowPos()-rowSize()/2 && itemTop < hItem->rowPos()+rowSize()/2) {

itemTop >= hIt...()-rowSize()/2	Description
TRUE	evaluated 2729 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 20627 times by 1 test Evaluated by: tst_qquickgridview

itemTop < hIte...()+rowSize()/2	Description
TRUE	evaluated 2385 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 344 times by 1 test Evaluated by: tst_qquickgridview

344-20627

405 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(item); -

406 index = gridItem->index; -

407

if (gridItem->colPos() >= hItem->colPos()-colSize()/2 && gridItem->colPos() < hItem->colPos()+colSize()/2)

gridItem->colP...()-colSize()/2	Description
TRUE	evaluated 2385 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

gridItem->colP...()+colSize()/2	Description
TRUE	evaluated 2385 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-2385

408

return gridItem->index;

executed 2385 times by 1 test: return gridItem->index;

Executed by:

tst_qquickgridview

2385

409

}

never executed: end of block

410

}

executed 20971 times by 1 test: end of block

Executed by:

tst_qquickgridview

20971

411

return index;

executed 87 times by 1 test: return index;

Executed by:

tst_qquickgridview

412 } -

413 -

414 qreal QQuickGridViewPrivate::contentXForPosition(qreal pos) const -

415 { -

416 Q_Q(const QQuickGridView); -

417

if (flow == QQuickGridView::FlowLeftToRight) {

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 4757 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1512 times by 1 test Evaluated by: tst_qquickgridview

1512-4757

418 // vertical scroll -

419

if (q->effectiveLayoutDirection() == Qt::LeftToRight) {

q->effectiveLa...t::LeftToRight	Description
TRUE	evaluated 4164 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 593 times by 1 test Evaluated by: tst_qquickgridview

593-4164

420

return 0;

executed 4164 times by 4 tests: return 0;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

4164

421 } else { -

422 qreal colSize = cellWidth; -

423 int columns = q->width()/colSize; -

424

return -q->width() + (cellWidth * columns);

executed 593 times by 1 test: return -q->width() + (cellWidth * columns);

Executed by:

tst_qquickgridview

593

425 } -

426 } else { -

427 // horizontal scroll -

428

if (q->effectiveLayoutDirection() == Qt::LeftToRight)

q->effectiveLa...t::LeftToRight	Description
TRUE	evaluated 690 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 822 times by 1 test Evaluated by: tst_qquickgridview

690-822

429

return pos;

executed 690 times by 1 test: return pos;

Executed by:

tst_qquickgridview

690

430 else -

431

return -pos - q->width();

executed 822 times by 1 test: return -pos - q->width();

Executed by:

tst_qquickgridview

822

432 } -

433 } -

434 -

435 qreal QQuickGridViewPrivate::contentYForPosition(qreal pos) const -

436 { -

437 Q_Q(const QQuickGridView); -

438

if (flow == QQuickGridView::FlowLeftToRight) {

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 4763 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1512 times by 1 test Evaluated by: tst_qquickgridview

1512-4763

439 // vertical scroll -

440

if (verticalLayoutDirection == QQuickItemView::TopToBottom)

verticalLayout...w::TopToBottom	Description
TRUE	evaluated 4190 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 573 times by 1 test Evaluated by: tst_qquickgridview

573-4190

441

return pos;

executed 4190 times by 4 tests: return pos;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

4190

442 else -

443

return -pos - q->height();

executed 573 times by 1 test: return -pos - q->height();

Executed by:

tst_qquickgridview

573

444 } else { -

445 // horizontal scroll -

446

if (verticalLayoutDirection == QQuickItemView::TopToBottom)

verticalLayout...w::TopToBottom	Description
TRUE	evaluated 944 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 568 times by 1 test Evaluated by: tst_qquickgridview

568-944

447

return 0;

executed 944 times by 1 test: return 0;

Executed by:

tst_qquickgridview

944

448 else -

449

return -q->height();

executed 568 times by 1 test: return -q->height();

Executed by:

tst_qquickgridview

568

450 } -

451 } -

452 -

453 void QQuickGridViewPrivate::resetColumns() -

454 { -

455 Q_Q(QQuickGridView); -

456

qreal length = flow == QQuickGridView::FlowLeftToRight ? q->width() : q->height();

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 14283 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 4360 times by 1 test Evaluated by: tst_qquickgridview

4360-14283

457 columns = qMax(1, qFloor(length / colSize())); -

458

}

executed 18643 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

18643

459 -

460 FxViewItem *QQuickGridViewPrivate::newViewItem(int modelIndex, QQuickItem *item) -

461 { -

462 Q_Q(QQuickGridView); -

463 Q_UNUSED(modelIndex); -

464

return new FxGridItemSG(item, q, false);

executed 49543 times by 4 tests: return new FxGridItemSG(item, q, false);

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

49543

465 } -

466 -

467 void QQuickGridViewPrivate::initializeViewItem(FxViewItem *item) -

468 { -

469 QQuickItemViewPrivate::initializeViewItem(item); -

470 -

471 // need to track current items that are animating -

472 item->trackGeometry(true); -

473

}

executed 49543 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

49543

474 -

475 bool QQuickGridViewPrivate::addVisibleItems(qreal fillFrom, qreal fillTo, qreal bufferFrom, qreal bufferTo, bool doBuffer) -

476 { -

477 qreal colPos = colPosAt(visibleIndex); -

478 qreal rowPos = rowPosAt(visibleIndex); -

479

if (visibleItems.count()) {

visibleItems.count()	Description
TRUE	evaluated 21513 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1954 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

1954-21513

480 FxGridItemSG *lastItem = static_cast<FxGridItemSG*>(visibleItems.constLast()); -

481 rowPos = lastItem->rowPos(); -

482 int colNum = qFloor((lastItem->colPos()+colSize()/2) / colSize()); -

483

if (++colNum >= columns) {

++colNum >= columns	Description
TRUE	evaluated 13620 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 7893 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

7893-13620

484 colNum = 0; -

485 rowPos += rowSize(); -

486

}

executed 13620 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

13620

487 colPos = colNum * colSize(); -

488

}

executed 21513 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

21513

489 -

490 int modelIndex = findLastVisibleIndex(); -

491

modelIndex = modelIndex < 0 ? visibleIndex : modelIndex + 1;

modelIndex < 0	Description
TRUE	evaluated 1958 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	evaluated 21509 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

1958-21509

492 -

493

if (visibleItems.count() && (bufferFrom > rowPos + rowSize()*2

visibleItems.count()	Description
TRUE	evaluated 21513 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1954 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

bufferFrom > r... + rowSize()*2	Description
TRUE	never evaluated
FALSE	evaluated 21513 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

0-21513

494

|| bufferTo < rowPosAt(visibleIndex) - rowSize())) {

bufferTo < row...x) - rowSize()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 21507 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

6-21507

495 // We've jumped more than a page. Estimate which items are now -

496 // visible and fill from there. -

497 int count = (fillFrom - (rowPos + rowSize())) / (rowSize()) * columns; -

498 releaseVisibleItems(); -

499 modelIndex += count; -

500

if (modelIndex >= model->count())

modelIndex >= model->count()	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview

0-6

501

modelIndex = model->count() - 1;

never executed: modelIndex = model->count() - 1;

502

else if (modelIndex < 0)

modelIndex < 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickgridview

2-4

503

modelIndex = 0;

executed 2 times by 1 test: modelIndex = 0;

Executed by:

tst_qquickgridview

504 modelIndex = modelIndex / columns * columns; -

505 visibleIndex = modelIndex; -

506 colPos = colPosAt(visibleIndex); -

507 rowPos = rowPosAt(visibleIndex); -

508

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickgridview

509 -

510 int colNum = qFloor((colPos+colSize()/2) / colSize()); -

511 FxGridItemSG *item = nullptr; -

512 bool changed = false; -

513 -

514

QQmlIncubator::IncubationMode incubationMode = doBuffer ? QQmlIncubator::Asynchronous : QQmlIncubator::AsynchronousIfNested;

doBuffer	Description
TRUE	evaluated 6895 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 16572 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

6895-16572

515 -

516

while (modelIndex < model->count() && rowPos <= fillTo + rowSize()*(columns - colNum)/(columns+1)) {

modelIndex < model->count()	Description
TRUE	evaluated 53610 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	evaluated 11039 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

rowPos <= fill...m)/(columns+1)	Description
TRUE	evaluated 41802 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	evaluated 11808 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

11039-53610

517

qCDebug(lcItemViewDelegateLifecycle) << "refill: append item" << modelIndex << colPos << rowPos;

never executed:

QMessageLogger(__FILE__, 517, __PRETTY_FUNCTION__, lcItemViewDelegateLifecycle().categoryName()).debug() << "refill: append item" << modelIndex << colPos << rowPos;

qt_category_enabled	Description
TRUE	never evaluated
FALSE	evaluated 41802 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

0-41802

518

if (!(item = static_cast<FxGridItemSG*>(createItem(modelIndex, incubationMode))))

!(item = stati...ubationMode)))	Description
TRUE	evaluated 620 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 41182 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

620-41182

519

break;

executed 620 times by 1 test: break;

Executed by:

tst_qquickgridview

620

520

if (!transitioner || !transitioner->canTransition(QQuickItemViewTransitioner::PopulateTransition, true)) // pos will be set by layoutVisibleItems()

!transitioner	Description
TRUE	evaluated 36648 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	evaluated 4534 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

!transitioner-...nsition, true)	Description
TRUE	evaluated 4268 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	evaluated 266 times by 1 test Evaluated by: tst_qquickgridview

266-36648

521

item->setPosition(colPos, rowPos, true);

executed 40916 times by 3 tests: item->setPosition(colPos, rowPos, true);

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage

40916

522 QQuickItemPrivate::get(item->item)->setCulled(doBuffer); -

523 visibleItems.append(item); -

524

if (++colNum >= columns) {

++colNum >= columns	Description
TRUE	evaluated 11151 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	evaluated 30031 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

11151-30031

525 colNum = 0; -

526 rowPos += rowSize(); -

527

}

executed 11151 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage

11151

528 colPos = colNum * colSize(); -

529 ++modelIndex; -

530 changed = true; -

531

}

executed 41182 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage

41182

532 -

533

if (doBuffer && requestedIndex != -1) // already waiting for an item

doBuffer	Description
TRUE	evaluated 6895 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 16572 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

requestedIndex != -1	Description
TRUE	evaluated 590 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 6305 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

590-16572

534

return changed;

executed 590 times by 1 test: return changed;

Executed by:

tst_qquickgridview

590

535 -

536 // Find first column -

537

if (visibleItems.count()) {

visibleItems.count()	Description
TRUE	evaluated 22871 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview

6-22871

538 FxGridItemSG *firstItem = static_cast<FxGridItemSG*>(visibleItems.constFirst()); -

539 rowPos = firstItem->rowPos(); -

540 colPos = firstItem->colPos(); -

541

}

executed 22871 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

22871

542 colNum = qFloor((colPos+colSize()/2) / colSize()); -

543

if (--colNum < 0) {

--colNum < 0	Description
TRUE	evaluated 21102 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1775 times by 1 test Evaluated by: tst_qquickgridview

1775-21102

544 colNum = columns - 1; -

545 rowPos -= rowSize(); -

546

}

executed 21102 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

21102

547 -

548 // Prepend -

549 colPos = colNum * colSize(); -

550

while (visibleIndex > 0 && rowPos + rowSize() - 1 >= fillFrom - rowSize()*(colNum+1)/(columns+1)){

visibleIndex > 0	Description
TRUE	evaluated 6698 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 17876 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

rowPos + rowSi...1)/(columns+1)	Description
TRUE	evaluated 1919 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4779 times by 1 test Evaluated by: tst_qquickgridview

1919-17876

551

qCDebug(lcItemViewDelegateLifecycle) << "refill: prepend item" << visibleIndex-1 << "top pos" << rowPos << colPos;

never executed:

QMessageLogger(__FILE__, 551, __PRETTY_FUNCTION__, lcItemViewDelegateLifecycle().categoryName()).debug() << "refill: prepend item" << visibleIndex-1 << "top pos" << rowPos << colPos;

qt_category_enabled	Description
TRUE	never evaluated
FALSE	evaluated 1919 times by 1 test Evaluated by: tst_qquickgridview

0-1919

552

if (!(item = static_cast<FxGridItemSG*>(createItem(visibleIndex-1, incubationMode))))

!(item = stati...ubationMode)))	Description
TRUE	evaluated 222 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1697 times by 1 test Evaluated by: tst_qquickgridview

222-1697

553

break;

executed 222 times by 1 test: break;

Executed by:

tst_qquickgridview

222

554 --visibleIndex; -

555

if (!transitioner || !transitioner->canTransition(QQuickItemViewTransitioner::PopulateTransition, true)) // pos will be set by layoutVisibleItems()

!transitioner	Description
TRUE	evaluated 1677 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 20 times by 1 test Evaluated by: tst_qquickgridview

!transitioner-...nsition, true)	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-1677

556

item->setPosition(colPos, rowPos, true);

executed 1697 times by 1 test: item->setPosition(colPos, rowPos, true);

Executed by:

tst_qquickgridview

1697

557 QQuickItemPrivate::get(item->item)->setCulled(doBuffer); -

558 visibleItems.prepend(item); -

559

if (--colNum < 0) {

--colNum < 0	Description
TRUE	evaluated 537 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1160 times by 1 test Evaluated by: tst_qquickgridview

537-1160

560 colNum = columns-1; -

561 rowPos -= rowSize(); -

562

}

executed 537 times by 1 test: end of block

Executed by:

tst_qquickgridview

537

563 colPos = colNum * colSize(); -

564 changed = true; -

565

}

executed 1697 times by 1 test: end of block

Executed by:

tst_qquickgridview

1697

566 -

567

return changed;

executed 22877 times by 4 tests: return changed;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

22877

568 } -

569 -

570 void QQuickGridViewPrivate::removeItem(FxViewItem *item) -

571 { -

572

if (item->transitionScheduledOrRunning()) {

item->transiti...ledOrRunning()	Description
TRUE	evaluated 178 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 5872 times by 1 test Evaluated by: tst_qquickgridview

178-5872

573

qCDebug(lcItemViewDelegateLifecycle) << "\tnot releasing animating item:" << item->index << item->item->objectName();

never executed:

QMessageLogger(__FILE__, 573, __PRETTY_FUNCTION__, lcItemViewDelegateLifecycle().categoryName()).debug() << "\tnot releasing animating item:" << item->index << item->item->objectName();

qt_category_enabled	Description
TRUE	never evaluated
FALSE	evaluated 178 times by 1 test Evaluated by: tst_qquickgridview

0-178

574 item->releaseAfterTransition = true; -

575 releasePendingTransition.append(item); -

576

} else {

executed 178 times by 1 test: end of block

Executed by:

tst_qquickgridview

178

577 releaseItem(item); -

578

}

executed 5872 times by 1 test: end of block

Executed by:

tst_qquickgridview

5872

579 } -

580 -

581 bool QQuickGridViewPrivate::removeNonVisibleItems(qreal bufferFrom, qreal bufferTo) -

582 { -

583 FxGridItemSG *item = nullptr; -

584 bool changed = false; -

585 -

586

while (visibleItems.count() > 1

visibleItems.count() > 1	Description
TRUE	evaluated 20325 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 114 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

114-20325

587

&& (item = static_cast<FxGridItemSG*>(visibleItems.constFirst()))

(item = static...constFirst()))	Description
TRUE	evaluated 20325 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

0-20325

588

&& item->rowPos()+rowSize()-1 < bufferFrom - rowSize()*(item->colPos()/colSize()+1)/(columns+1)) {

item->rowPos()...1)/(columns+1)	Description
TRUE	evaluated 3867 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 16458 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

3867-16458

589

if (item->attached->delayRemove())

item->attached->delayRemove()	Description
TRUE	never evaluated
FALSE	evaluated 3867 times by 1 test Evaluated by: tst_qquickgridview

0-3867

590

break;

never executed: break;

591

qCDebug(lcItemViewDelegateLifecycle) << "refill: remove first" << visibleIndex << "top end pos" << item->endRowPos();

never executed:

QMessageLogger(__FILE__, 591, __PRETTY_FUNCTION__, lcItemViewDelegateLifecycle().categoryName()).debug() << "refill: remove first" << visibleIndex << "top end pos" << item->endRowPos();

qt_category_enabled	Description
TRUE	never evaluated
FALSE	evaluated 3867 times by 1 test Evaluated by: tst_qquickgridview

0-3867

592

if (item->index != -1)

item->index != -1	Description
TRUE	evaluated 3867 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-3867

593

visibleIndex++;

executed 3867 times by 1 test: visibleIndex++;

Executed by:

tst_qquickgridview

3867

594 visibleItems.removeFirst(); -

595 removeItem(item); -

596 changed = true; -

597

}

executed 3867 times by 1 test: end of block

Executed by:

tst_qquickgridview

3867

598

while (visibleItems.count() > 1

visibleItems.count() > 1	Description
TRUE	evaluated 18640 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 114 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

114-18640

599

&& (item = static_cast<FxGridItemSG*>(visibleItems.constLast()))

(item = static....constLast()))	Description
TRUE	evaluated 18640 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

0-18640

600

&& item->rowPos() > bufferTo + rowSize()*(columns - item->colPos()/colSize())/(columns+1)) {

item->rowPos()...))/(columns+1)	Description
TRUE	evaluated 2182 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 16458 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

2182-16458

601

if (item->attached->delayRemove())

item->attached->delayRemove()	Description
TRUE	never evaluated
FALSE	evaluated 2182 times by 1 test Evaluated by: tst_qquickgridview

0-2182

602

break;

never executed: break;

603

qCDebug(lcItemViewDelegateLifecycle) << "refill: remove last" << visibleIndex+visibleItems.count()-1;

never executed:

QMessageLogger(__FILE__, 603, __PRETTY_FUNCTION__, lcItemViewDelegateLifecycle().categoryName()).debug() << "refill: remove last" << visibleIndex+visibleItems.count()-1;

qt_category_enabled	Description
TRUE	never evaluated
FALSE	evaluated 2182 times by 1 test Evaluated by: tst_qquickgridview

0-2182

604 visibleItems.removeLast(); -

605 removeItem(item); -

606 changed = true; -

607

}

executed 2182 times by 1 test: end of block

Executed by:

tst_qquickgridview

2182

608 -

609

return changed;

executed 16572 times by 4 tests: return changed;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

16572

610 } -

611 -

612 void QQuickGridViewPrivate::updateViewport() -

613 { -

614 resetColumns(); -

615 QQuickItemViewPrivate::updateViewport(); -

616

}

executed 14899 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

14899

617 -

618 void QQuickGridViewPrivate::layoutVisibleItems(int fromModelIndex) -

619 { -

620

if (visibleItems.count()) {

visibleItems.count()	Description
TRUE	evaluated 4174 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 62 times by 1 test Evaluated by: tst_qquickgridview

62-4174

621

const qreal from = isContentFlowReversed() ? -position()-displayMarginBeginning-size() : position()-displayMarginBeginning;

isContentFlowReversed()	Description
TRUE	evaluated 1389 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2785 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

1389-2785

622

const qreal to = isContentFlowReversed() ? -position()+displayMarginEnd : position()+size()+displayMarginEnd;

isContentFlowReversed()	Description
TRUE	evaluated 1389 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2785 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

1389-2785

623 -

624 FxGridItemSG *firstItem = static_cast<FxGridItemSG*>(visibleItems.constFirst()); -

625 qreal rowPos = firstItem->rowPos(); -

626 qreal colPos = firstItem->colPos(); -

627 int col = visibleIndex % columns; -

628

if (colPos != col * colSize()) {

colPos != col * colSize()	Description
TRUE	evaluated 212 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 3962 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

212-3962

629 colPos = col * colSize(); -

630 firstItem->setPosition(colPos, rowPos); -

631

}

executed 212 times by 1 test: end of block

Executed by:

tst_qquickgridview

212

632 firstItem->setVisible(firstItem->rowPos() + rowSize() >= from && firstItem->rowPos() <= to); -

633

for (int i = 1; i < visibleItems.count(); ++i) {

i < visibleItems.count()	Description
TRUE	evaluated 72706 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 4174 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

4174-72706

634 FxGridItemSG *item = static_cast<FxGridItemSG*>(visibleItems.at(i)); -

635

if (++col >= columns) {

++col >= columns	Description
TRUE	evaluated 19077 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel
FALSE	evaluated 53629 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage

19077-53629

636 col = 0; -

637 rowPos += rowSize(); -

638

}

executed 19077 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

19077

639 colPos = col * colSize(); -

640

if (item->index >= fromModelIndex) {

item->index >= fromModelIndex	Description
TRUE	evaluated 68848 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 3858 times by 1 test Evaluated by: tst_qquickgridview

3858-68848

641 item->setPosition(colPos, rowPos); -

642 item->setVisible(item->rowPos() + rowSize() >= from && item->rowPos() <= to); -

643

}

executed 68848 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

68848

644

}

executed 72706 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

72706

645

}

executed 4174 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

4174

646

}

executed 4236 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

4236

647 -

648 void QQuickGridViewPrivate::repositionItemAt(FxViewItem *item, int index, qreal sizeBuffer) -

649 { -

650 int count = sizeBuffer / rowSize(); -

651 static_cast<FxGridItemSG *>(item)->setPosition(colPosAt(index + count), rowPosAt(index + count)); -

652

}

executed 126 times by 1 test: end of block

Executed by:

tst_qquickgridview

126

653 -

654 void QQuickGridViewPrivate::repositionPackageItemAt(QQuickItem *item, int index) -

655 { -

656 Q_Q(QQuickGridView); -

657 qreal pos = position(); -

658

if (flow == QQuickGridView::FlowLeftToRight) {

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 28 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-28

659

if (item->y() + item->height() > pos && item->y() < pos + q->height()) {

item->y() + it...height() > pos	Description
TRUE	evaluated 28 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

item->y() < pos + q->height()	Description
TRUE	evaluated 28 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-28

660

qreal y = (verticalLayoutDirection == QQuickItemView::TopToBottom)

(verticalLayou...::TopToBottom)	Description
TRUE	evaluated 28 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-28

661 ? rowPosAt(index) -

662 : -rowPosAt(index) - item->height(); -

663 item->setPosition(QPointF(colPosAt(index), y)); -

664

}

executed 28 times by 1 test: end of block

Executed by:

tst_qquickgridview

665

} else {

executed 28 times by 1 test: end of block

Executed by:

tst_qquickgridview

666

if (item->x() + item->width() > pos && item->x() < pos + q->width()) {

item->x() + it...>width() > pos	Description
TRUE	never evaluated
FALSE	never evaluated

item->x() < pos + q->width()	Description
TRUE	never evaluated
FALSE	never evaluated

667

qreal y = (verticalLayoutDirection == QQuickItemView::TopToBottom)

(verticalLayou...::TopToBottom)	Description
TRUE	never evaluated
FALSE	never evaluated

668 ? colPosAt(index) -

669 : -colPosAt(index) - item->height(); -

670

if (flow == QQuickGridView::FlowTopToBottom && q->effectiveLayoutDirection() == Qt::RightToLeft)

flow == QQuick...lowTopToBottom	Description
TRUE	never evaluated
FALSE	never evaluated

q->effectiveLa...t::RightToLeft	Description
TRUE	never evaluated
FALSE	never evaluated

671

item->setPosition(QPointF(-rowPosAt(index)-item->width(), y));

never executed: item->setPosition(QPointF(-rowPosAt(index)-item->width(), y));

672 else -

673

item->setPosition(QPointF(rowPosAt(index), y));

never executed: item->setPosition(QPointF(rowPosAt(index), y));

674 } -

675

}

never executed: end of block

676 } -

677 -

678 void QQuickGridViewPrivate::resetFirstItemPosition(qreal pos) -

679 { -

680 FxGridItemSG *item = static_cast<FxGridItemSG*>(visibleItems.constFirst()); -

681 item->setPosition(0, pos); -

682

}

executed 621 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

621

683 -

684 void QQuickGridViewPrivate::adjustFirstItem(qreal forwards, qreal backwards, int changeBeforeVisible) -

685 { -

686

if (!visibleItems.count())

!visibleItems.count()	Description
TRUE	never evaluated
FALSE	evaluated 1936 times by 1 test Evaluated by: tst_qquickgridview

0-1936

687

return;

never executed: return;

688 -

689 int moveCount = (forwards - backwards) / rowSize(); -

690

if (moveCount == 0 && changeBeforeVisible != 0)

moveCount == 0	Description
TRUE	evaluated 1699 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 237 times by 1 test Evaluated by: tst_qquickgridview

changeBeforeVisible != 0	Description
TRUE	evaluated 170 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1529 times by 1 test Evaluated by: tst_qquickgridview

170-1699

691

moveCount += (changeBeforeVisible % columns) - (columns - 1);

executed 170 times by 1 test: moveCount += (changeBeforeVisible % columns) - (columns - 1);

Executed by:

tst_qquickgridview

170

692 -

693 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(visibleItems.constFirst()); -

694 gridItem->setPosition(gridItem->colPos(), gridItem->rowPos() + ((moveCount / columns) * rowSize())); -

695

}

executed 1936 times by 1 test: end of block

Executed by:

tst_qquickgridview

1936

696 -

697 void QQuickGridViewPrivate::createHighlight() -

698 { -

699 Q_Q(QQuickGridView); -

700 bool changed = false; -

701

if (highlight) {

highlight	Description
TRUE	evaluated 1986 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 3934 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

1986-3934

702

if (trackedItem == highlight)

trackedItem == highlight	Description
TRUE	evaluated 1986 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

0-1986

703

trackedItem = nullptr;

executed 1986 times by 4 tests: trackedItem = nullptr;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

1986

704 delete highlight; -

705 highlight = nullptr; -

706 -

707 delete highlightXAnimator; -

708 delete highlightYAnimator; -

709 highlightXAnimator = nullptr; -

710 highlightYAnimator = nullptr; -

711 -

712 changed = true; -

713

}

executed 1986 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

1986

714 -

715

if (currentItem) {

currentItem	Description
TRUE	evaluated 1986 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 3934 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

1986-3934

716 QQuickItem *item = createHighlightItem(); -

717

if (item) {

item	Description
TRUE	evaluated 1986 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

0-1986

718 FxGridItemSG *newHighlight = new FxGridItemSG(item, q, true); -

719 newHighlight->trackGeometry(true); -

720

if (autoHighlight)

autoHighlight	Description
TRUE	evaluated 1976 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 10 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

10-1976

721

resetHighlightPosition();

executed 1976 times by 4 tests: resetHighlightPosition();

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

1976

722 highlightXAnimator = new QSmoothedAnimation; -

723 highlightXAnimator->target = QQmlProperty(item, QLatin1String("x")); -

724 highlightXAnimator->userDuration = highlightMoveDuration; -

725 highlightYAnimator = new QSmoothedAnimation; -

726 highlightYAnimator->target = QQmlProperty(item, QLatin1String("y")); -

727 highlightYAnimator->userDuration = highlightMoveDuration; -

728 -

729 highlight = newHighlight; -

730 changed = true; -

731

}

executed 1986 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

1986

732

}

executed 1986 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

1986

733

if (changed)

changed	Description
TRUE	evaluated 3970 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1950 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

1950-3970

734

emit q->highlightItemChanged();

executed 3970 times by 4 tests: q->highlightItemChanged();

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

3970

735

}

executed 5920 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

5920

736 -

737 void QQuickGridViewPrivate::updateHighlight() -

738 { -

739 applyPendingChanges(); -

740 -

741

if ((!currentItem && highlight) || (currentItem && !highlight))

!currentItem	Description
TRUE	evaluated 66 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 9102 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

highlight	Description
TRUE	evaluated 54 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview

currentItem	Description
TRUE	evaluated 9102 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview

!highlight	Description
TRUE	evaluated 1984 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 7118 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

12-9102

742

createHighlight();

executed 2038 times by 4 tests: createHighlight();

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

2038

743

bool strictHighlight = haveHighlightRange && highlightRange == QQuickGridView::StrictlyEnforceRange;

haveHighlightRange	Description
TRUE	evaluated 618 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 8550 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

highlightRange...lyEnforceRange	Description
TRUE	evaluated 614 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickgridview

4-8550

744

if (currentItem && autoHighlight && highlight && (!strictHighlight || !pressed)) {

currentItem	Description
TRUE	evaluated 9102 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 66 times by 1 test Evaluated by: tst_qquickgridview

autoHighlight	Description
TRUE	evaluated 9072 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 30 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

highlight	Description
TRUE	evaluated 9072 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

!strictHighlight	Description
TRUE	evaluated 8458 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 614 times by 1 test Evaluated by: tst_qquickgridview

!pressed	Description
TRUE	evaluated 520 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 94 times by 1 test Evaluated by: tst_qquickgridview

0-9102

745 // auto-update highlight -

746 highlightXAnimator->to = currentItem->itemX(); -

747 highlightYAnimator->to = currentItem->itemY(); -

748 highlight->item->setSize(currentItem->item->size()); -

749 -

750 highlightXAnimator->restart(); -

751 highlightYAnimator->restart(); -

752

}

executed 8978 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

8978

753 updateTrackedItem(); -

754

}

executed 9168 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

9168

755 -

756 void QQuickGridViewPrivate::resetHighlightPosition() -

757 { -

758

if (highlight && currentItem) {

highlight	Description
TRUE	evaluated 1854 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	evaluated 1976 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

currentItem	Description
TRUE	evaluated 1854 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage
FALSE	never evaluated

0-1976

759 FxGridItemSG *cItem = static_cast<FxGridItemSG*>(currentItem); -

760 static_cast<FxGridItemSG*>(highlight)->setPosition(cItem->colPos(), cItem->rowPos()); -

761

}

executed 1854 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage

1854

762

}

executed 3830 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

3830

763 -

764 qreal QQuickGridViewPrivate::headerSize() const -

765 { -

766

if (!header)

!header	Description
TRUE	evaluated 41523 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 2688 times by 1 test Evaluated by: tst_qquickgridview

2688-41523

767

return 0.0;

executed 41523 times by 4 tests: return 0.0;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

41523

768

return flow == QQuickGridView::FlowLeftToRight ? header->item->height() : header->item->width();

executed 2688 times by 1 test: return flow == QQuickGridView::FlowLeftToRight ? header->item->height() : header->item->width();

Executed by:

tst_qquickgridview

2688

769 } -

770 -

771 qreal QQuickGridViewPrivate::footerSize() const -

772 { -

773

if (!footer)

!footer	Description
TRUE	evaluated 33518 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1335 times by 1 test Evaluated by: tst_qquickgridview

1335-33518

774

return 0.0;

executed 33518 times by 4 tests: return 0.0;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

33518

775

return flow == QQuickGridView::FlowLeftToRight? footer->item->height() : footer->item->width();

executed 1335 times by 1 test: return flow == QQuickGridView::FlowLeftToRight? footer->item->height() : footer->item->width();

Executed by:

tst_qquickgridview

1335

776 } -

777 -

778 bool QQuickGridViewPrivate::showHeaderForIndex(int index) const -

779 { -

780

return index / columns == 0;

executed 6031 times by 3 tests: return index / columns == 0;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage

6031

781 } -

782 -

783 bool QQuickGridViewPrivate::showFooterForIndex(int index) const -

784 { -

785

return index / columns == (model->count()-1) / columns;

executed 1028 times by 1 test: return index / columns == (model->count()-1) / columns;

Executed by:

tst_qquickgridview

1028

786 } -

787 -

788 void QQuickGridViewPrivate::updateFooter() -

789 { -

790 Q_Q(QQuickGridView); -

791 bool created = false; -

792

if (!footer) {

!footer	Description
TRUE	evaluated 10626 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 483 times by 1 test Evaluated by: tst_qquickgridview

483-10626

793 QQuickItem *item = createComponentItem(footerComponent, 1.0); -

794

if (!item)

!item	Description
TRUE	evaluated 10540 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 86 times by 1 test Evaluated by: tst_qquickgridview

86-10540

795

return;

executed 10540 times by 4 tests: return;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

10540

796 footer = new FxGridItemSG(item, q, true); -

797 footer->trackGeometry(true); -

798 created = true; -

799

}

executed 86 times by 1 test: end of block

Executed by:

tst_qquickgridview

800 -

801 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(footer); -

802 qreal colOffset = 0; -

803 qreal rowOffset = 0; -

804

if (q->effectiveLayoutDirection() == Qt::RightToLeft) {

q->effectiveLa...t::RightToLeft	Description
TRUE	evaluated 192 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 377 times by 1 test Evaluated by: tst_qquickgridview

192-377

805

if (flow == QQuickGridView::FlowTopToBottom)

flow == QQuick...lowTopToBottom	Description
TRUE	evaluated 98 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 94 times by 1 test Evaluated by: tst_qquickgridview

94-98

806

rowOffset += gridItem->item->width() - cellWidth;

executed 98 times by 1 test: rowOffset += gridItem->item->width() - cellWidth;

Executed by:

tst_qquickgridview

807 else -

808

colOffset += gridItem->item->width() - cellWidth;

executed 94 times by 1 test: colOffset += gridItem->item->width() - cellWidth;

Executed by:

tst_qquickgridview

809 } -

810

if (verticalLayoutDirection == QQuickItemView::BottomToTop) {

verticalLayout...w::BottomToTop	Description
TRUE	evaluated 172 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 397 times by 1 test Evaluated by: tst_qquickgridview

172-397

811

if (flow == QQuickGridView::FlowTopToBottom)

flow == QQuick...lowTopToBottom	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 86 times by 1 test Evaluated by: tst_qquickgridview

812

colOffset += gridItem->item->height() - cellHeight;

executed 86 times by 1 test: colOffset += gridItem->item->height() - cellHeight;

Executed by:

tst_qquickgridview

813 else -

814

rowOffset += gridItem->item->height() - cellHeight;

executed 86 times by 1 test: rowOffset += gridItem->item->height() - cellHeight;

Executed by:

tst_qquickgridview

815 } -

816

if (visibleItems.count()) {

visibleItems.count()	Description
TRUE	evaluated 379 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 190 times by 1 test Evaluated by: tst_qquickgridview

190-379

817 qreal endPos = lastPosition(); -

818

if (findLastVisibleIndex() == model->count()-1) {

findLastVisibl...del->count()-1	Description
TRUE	evaluated 321 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 58 times by 1 test Evaluated by: tst_qquickgridview

58-321

819 gridItem->setPosition(colOffset, endPos + rowOffset); -

820

} else {

executed 321 times by 1 test: end of block

Executed by:

tst_qquickgridview

321

821

qreal visiblePos = isContentFlowReversed() ? -position() : position() + size();

isContentFlowReversed()	Description
TRUE	never evaluated
FALSE	evaluated 58 times by 1 test Evaluated by: tst_qquickgridview

0-58

822

if (endPos <= visiblePos || gridItem->endPosition() <= endPos + rowOffset)

endPos <= visiblePos	Description
TRUE	never evaluated
FALSE	evaluated 58 times by 1 test Evaluated by: tst_qquickgridview

gridItem->endP...os + rowOffset	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 50 times by 1 test Evaluated by: tst_qquickgridview

0-58

823

gridItem->setPosition(colOffset, endPos + rowOffset);

executed 8 times by 1 test: gridItem->setPosition(colOffset, endPos + rowOffset);

Executed by:

tst_qquickgridview

824

}

executed 58 times by 1 test: end of block

Executed by:

tst_qquickgridview

825 } else { -

826 gridItem->setPosition(colOffset, rowOffset); -

827

}

executed 190 times by 1 test: end of block

Executed by:

tst_qquickgridview

190

828 -

829

if (created)

created	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 483 times by 1 test Evaluated by: tst_qquickgridview

86-483

830

emit q->footerItemChanged();

executed 86 times by 1 test: q->footerItemChanged();

Executed by:

tst_qquickgridview

831

}

executed 569 times by 1 test: end of block

Executed by:

tst_qquickgridview

569

832 -

833 void QQuickGridViewPrivate::updateHeader() -

834 { -

835 Q_Q(QQuickGridView); -

836 bool created = false; -

837

if (!header) {

!header	Description
TRUE	evaluated 10557 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 524 times by 1 test Evaluated by: tst_qquickgridview

524-10557

838 QQuickItem *item = createComponentItem(headerComponent, 1.0); -

839

if (!item)

!item	Description
TRUE	evaluated 10431 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 126 times by 1 test Evaluated by: tst_qquickgridview

126-10431

840

return;

executed 10431 times by 4 tests: return;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

10431

841 header = new FxGridItemSG(item, q, true); -

842 header->trackGeometry(true); -

843 created = true; -

844

}

executed 126 times by 1 test: end of block

Executed by:

tst_qquickgridview

126

845 -

846 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(header); -

847 qreal colOffset = 0; -

848 qreal rowOffset = -headerSize(); -

849

if (q->effectiveLayoutDirection() == Qt::RightToLeft) {

q->effectiveLa...t::RightToLeft	Description
TRUE	evaluated 169 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 481 times by 1 test Evaluated by: tst_qquickgridview

169-481

850

if (flow == QQuickGridView::FlowTopToBottom)

flow == QQuick...lowTopToBottom	Description
TRUE	evaluated 82 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 87 times by 1 test Evaluated by: tst_qquickgridview

82-87

851

rowOffset += gridItem->item->width() - cellWidth;

executed 82 times by 1 test: rowOffset += gridItem->item->width() - cellWidth;

Executed by:

tst_qquickgridview

852 else -

853

colOffset += gridItem->item->width() - cellWidth;

executed 87 times by 1 test: colOffset += gridItem->item->width() - cellWidth;

Executed by:

tst_qquickgridview

854 } -

855

if (verticalLayoutDirection == QQuickItemView::BottomToTop) {

verticalLayout...w::BottomToTop	Description
TRUE	evaluated 140 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 510 times by 1 test Evaluated by: tst_qquickgridview

140-510

856

if (flow == QQuickGridView::FlowTopToBottom)

flow == QQuick...lowTopToBottom	Description
TRUE	evaluated 74 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 66 times by 1 test Evaluated by: tst_qquickgridview

66-74

857

colOffset += gridItem->item->height() - cellHeight;

executed 74 times by 1 test: colOffset += gridItem->item->height() - cellHeight;

Executed by:

tst_qquickgridview

858 else -

859

rowOffset += gridItem->item->height() - cellHeight;

executed 66 times by 1 test: rowOffset += gridItem->item->height() - cellHeight;

Executed by:

tst_qquickgridview

860 } -

861

if (visibleItems.count()) {

visibleItems.count()	Description
TRUE	evaluated 342 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 308 times by 1 test Evaluated by: tst_qquickgridview

308-342

862 qreal startPos = originPosition(); -

863

if (visibleIndex == 0) {

visibleIndex == 0	Description
TRUE	evaluated 295 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 47 times by 1 test Evaluated by: tst_qquickgridview

47-295

864 gridItem->setPosition(colOffset, startPos + rowOffset); -

865

} else {

executed 295 times by 1 test: end of block

Executed by:

tst_qquickgridview

295

866

qreal tempPos = isContentFlowReversed() ? -position()-size() : position();

isContentFlowReversed()	Description
TRUE	never evaluated
FALSE	evaluated 47 times by 1 test Evaluated by: tst_qquickgridview

0-47

867

qreal headerPos = isContentFlowReversed() ? gridItem->rowPos() + cellWidth - headerSize() : gridItem->rowPos();

isContentFlowReversed()	Description
TRUE	never evaluated
FALSE	evaluated 47 times by 1 test Evaluated by: tst_qquickgridview

0-47

868

if (tempPos <= startPos || headerPos > startPos + rowOffset)

tempPos <= startPos	Description
TRUE	never evaluated
FALSE	evaluated 47 times by 1 test Evaluated by: tst_qquickgridview

headerPos > st...os + rowOffset	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 41 times by 1 test Evaluated by: tst_qquickgridview

0-47

869

gridItem->setPosition(colOffset, startPos + rowOffset);

executed 6 times by 1 test: gridItem->setPosition(colOffset, startPos + rowOffset);

Executed by:

tst_qquickgridview

870

}

executed 47 times by 1 test: end of block

Executed by:

tst_qquickgridview

871 } else { -

872

if (isContentFlowReversed())

isContentFlowReversed()	Description
TRUE	evaluated 80 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 228 times by 1 test Evaluated by: tst_qquickgridview

80-228

873

gridItem->setPosition(colOffset, rowOffset);

executed 80 times by 1 test: gridItem->setPosition(colOffset, rowOffset);

Executed by:

tst_qquickgridview

874 else -

875

gridItem->setPosition(colOffset, -headerSize());

executed 228 times by 1 test: gridItem->setPosition(colOffset, -headerSize());

Executed by:

tst_qquickgridview

228

876 } -

877 -

878

if (created)

created	Description
TRUE	evaluated 126 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 524 times by 1 test Evaluated by: tst_qquickgridview

126-524

879

emit q->headerItemChanged();

executed 126 times by 1 test: q->headerItemChanged();

Executed by:

tst_qquickgridview

126

880

}

executed 650 times by 1 test: end of block

Executed by:

tst_qquickgridview

650

881 -

882 void QQuickGridViewPrivate::initializeCurrentItem() -

883 { -

884

if (currentItem && currentIndex >= 0) {

currentItem	Description
TRUE	evaluated 3088 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

currentIndex >= 0	Description
TRUE	evaluated 3088 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

0-3088

885 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(currentItem); -

886 FxViewItem *actualItem = visibleItem(currentIndex); -

887 -

888 // don't reposition the item if it's about to be transitioned to another position -

889

if ((!actualItem || !actualItem->transitionScheduledOrRunning()))

!actualItem	Description
TRUE	evaluated 131 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2957 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

!actualItem->t...ledOrRunning()	Description
TRUE	evaluated 2861 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 96 times by 1 test Evaluated by: tst_qquickgridview

96-2957

890

gridItem->setPosition(colPosAt(currentIndex), rowPosAt(currentIndex));

executed 2992 times by 4 tests: gridItem->setPosition(colPosAt(currentIndex), rowPosAt(currentIndex));

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

2992

891

}

executed 3088 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

3088

892

}

executed 3088 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

3088

893 -

894 void QQuickGridViewPrivate::fixupPosition() -

895 { -

896

if (flow == QQuickGridView::FlowLeftToRight)

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 3845 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 2114 times by 1 test Evaluated by: tst_qquickgridview

2114-3845

897

fixupY();

executed 3845 times by 4 tests: fixupY();

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

3845

898 else -

899

fixupX();

executed 2114 times by 1 test: fixupX();

Executed by:

tst_qquickgridview

2114

900 } -

901 -

902 void QQuickGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal maxExtent) -

903 { -

904

if ((flow == QQuickGridView::FlowTopToBottom && &data == &vData)

flow == QQuick...lowTopToBottom	Description
TRUE	evaluated 3544 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 6293 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

&data == &vData	Description
TRUE	evaluated 222 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 3322 times by 1 test Evaluated by: tst_qquickgridview

222-6293

905

|| (flow == QQuickGridView::FlowLeftToRight && &data == &hData))

flow == QQuick...lowLeftToRight	Description
TRUE	evaluated 6293 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 3322 times by 1 test Evaluated by: tst_qquickgridview

&data == &hData	Description
TRUE	evaluated 176 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 6117 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

176-6293

906

return;

executed 398 times by 4 tests: return;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

398

907 -

908

fixupMode = moveReason == Mouse ? fixupMode : Immediate;

moveReason == Mouse	Description
TRUE	evaluated 196 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 9243 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

196-9243

909 -

910

qreal viewPos = isContentFlowReversed() ? -position()-size() : position();

isContentFlowReversed()	Description
TRUE	evaluated 3055 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 6384 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

3055-6384

911 -

912

bool strictHighlightRange = haveHighlightRange && highlightRange == QQuickGridView::StrictlyEnforceRange;

haveHighlightRange	Description
TRUE	evaluated 301 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 9138 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

highlightRange...lyEnforceRange	Description
TRUE	evaluated 297 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickgridview

4-9138

913

if (snapMode != QQuickGridView::NoSnap) {

snapMode != QQ...idView::NoSnap	Description
TRUE	evaluated 348 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 9091 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

348-9091

914

qreal tempPosition = isContentFlowReversed() ? -position()-size() : position();

isContentFlowReversed()	Description
TRUE	evaluated 171 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 177 times by 1 test Evaluated by: tst_qquickgridview

171-177

915

if (snapMode == QQuickGridView::SnapOneRow && moveReason == Mouse) {

snapMode == QQ...ew::SnapOneRow	Description
TRUE	evaluated 176 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 172 times by 1 test Evaluated by: tst_qquickgridview

moveReason == Mouse	Description
TRUE	evaluated 88 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 88 times by 1 test Evaluated by: tst_qquickgridview

88-176

916 // if we've been dragged < rowSize()/2 then bias towards the next row -

917 qreal dist = data.move.value() - data.pressPos; -

918 qreal bias = 0; -

919

if (data.velocity > 0 && dist > QML_FLICK_SNAPONETHRESHOLD && dist < rowSize()/2)

data.velocity > 0	Description
TRUE	evaluated 42 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview

dist > 30	Description
TRUE	evaluated 42 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

dist < rowSize()/2	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 32 times by 1 test Evaluated by: tst_qquickgridview

0-46

920

bias = rowSize()/2;

executed 10 times by 1 test: bias = rowSize()/2;

Executed by:

tst_qquickgridview

921

else if (data.velocity < 0 && dist < -QML_FLICK_SNAPONETHRESHOLD && dist > -rowSize()/2)

data.velocity < 0	Description
TRUE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 32 times by 1 test Evaluated by: tst_qquickgridview

dist < -30	Description
TRUE	evaluated 44 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

dist > -rowSize()/2	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 30 times by 1 test Evaluated by: tst_qquickgridview

2-46

922

bias = -rowSize()/2;

executed 14 times by 1 test: bias = -rowSize()/2;

Executed by:

tst_qquickgridview

923

if (isContentFlowReversed())

isContentFlowReversed()	Description
TRUE	evaluated 22 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 66 times by 1 test Evaluated by: tst_qquickgridview

22-66

924

bias = -bias;

executed 22 times by 1 test: bias = -bias;

Executed by:

tst_qquickgridview

925 tempPosition -= bias; -

926

}

executed 88 times by 1 test: end of block

Executed by:

tst_qquickgridview

927 FxViewItem *topItem = snapItemAt(tempPosition+highlightRangeStart); -

928

if (strictHighlightRange && currentItem && (!topItem || (topItem->index != currentIndex && fixupMode == Immediate))) {

strictHighlightRange	Description
TRUE	evaluated 237 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 111 times by 1 test Evaluated by: tst_qquickgridview

currentItem	Description
TRUE	evaluated 169 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 68 times by 1 test Evaluated by: tst_qquickgridview

!topItem	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 157 times by 1 test Evaluated by: tst_qquickgridview

topItem->index != currentIndex	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 145 times by 1 test Evaluated by: tst_qquickgridview

fixupMode == Immediate	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview

0-237

929 // StrictlyEnforceRange always keeps an item in range -

930 updateHighlight(); -

931 topItem = currentItem; -

932

}

executed 12 times by 1 test: end of block

Executed by:

tst_qquickgridview

933 FxViewItem *bottomItem = snapItemAt(tempPosition+highlightRangeEnd); -

934

if (strictHighlightRange && currentItem && (!bottomItem || (bottomItem->index != currentIndex && fixupMode == Immediate))) {

strictHighlightRange	Description
TRUE	evaluated 237 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 111 times by 1 test Evaluated by: tst_qquickgridview

currentItem	Description
TRUE	evaluated 169 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 68 times by 1 test Evaluated by: tst_qquickgridview

!bottomItem	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 155 times by 1 test Evaluated by: tst_qquickgridview

bottomItem->in...= currentIndex	Description
TRUE	evaluated 143 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview

fixupMode == Immediate	Description
TRUE	evaluated 67 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 76 times by 1 test Evaluated by: tst_qquickgridview

12-237

935 // StrictlyEnforceRange always keeps an item in range -

936 updateHighlight(); -

937 bottomItem = currentItem; -

938

}

executed 81 times by 1 test: end of block

Executed by:

tst_qquickgridview

939 qreal pos; -

940

bool isInBounds = -position() > maxExtent && -position() <= minExtent;

-position() > maxExtent	Description
TRUE	evaluated 263 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 85 times by 1 test Evaluated by: tst_qquickgridview

-position() <= minExtent	Description
TRUE	evaluated 238 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 25 times by 1 test Evaluated by: tst_qquickgridview

25-263

941

if (topItem && (isInBounds || strictHighlightRange)) {

topItem	Description
TRUE	evaluated 278 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 70 times by 1 test Evaluated by: tst_qquickgridview

isInBounds	Description
TRUE	evaluated 168 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 110 times by 1 test Evaluated by: tst_qquickgridview

strictHighlightRange	Description
TRUE	evaluated 79 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 31 times by 1 test Evaluated by: tst_qquickgridview

31-278

942

qreal headerPos = header ? static_cast<FxGridItemSG*>(header)->rowPos() : 0;

header	Description
TRUE	never evaluated
FALSE	evaluated 247 times by 1 test Evaluated by: tst_qquickgridview

0-247

943

if (topItem->index == 0 && header && tempPosition+highlightRangeStart < headerPos+headerSize()/2 && !strictHighlightRange) {

topItem->index == 0	Description
TRUE	evaluated 95 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 152 times by 1 test Evaluated by: tst_qquickgridview

header	Description
TRUE	never evaluated
FALSE	evaluated 95 times by 1 test Evaluated by: tst_qquickgridview

tempPosition+h...headerSize()/2	Description
TRUE	never evaluated
FALSE	never evaluated

!strictHighlightRange	Description
TRUE	never evaluated
FALSE	never evaluated

0-152

944

pos = isContentFlowReversed() ? - headerPos + highlightRangeStart - size() : headerPos - highlightRangeStart;

isContentFlowReversed()	Description
TRUE	never evaluated
FALSE	never evaluated

945

} else {

never executed: end of block

946

if (isContentFlowReversed())

isContentFlowReversed()	Description
TRUE	evaluated 103 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 144 times by 1 test Evaluated by: tst_qquickgridview

103-144

947

pos = qMax(qMin(-topItem->position() + highlightRangeStart - size(), -maxExtent), -minExtent);

executed 103 times by 1 test: pos = qMax(qMin(-topItem->position() + highlightRangeStart - size(), -maxExtent), -minExtent);

Executed by:

tst_qquickgridview

103

948 else -

949

pos = qMax(qMin(topItem->position() - highlightRangeStart, -maxExtent), -minExtent);

executed 144 times by 1 test: pos = qMax(qMin(topItem->position() - highlightRangeStart, -maxExtent), -minExtent);

Executed by:

tst_qquickgridview

144

950 } -

951

} else if (bottomItem && isInBounds) {

bottomItem	Description
TRUE	evaluated 25 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 76 times by 1 test Evaluated by: tst_qquickgridview

isInBounds	Description
TRUE	never evaluated
FALSE	evaluated 25 times by 1 test Evaluated by: tst_qquickgridview

0-76

952

if (isContentFlowReversed())

isContentFlowReversed()	Description
TRUE	never evaluated
FALSE	never evaluated

953

pos = qMax(qMin(-bottomItem->position() + highlightRangeEnd - size(), -maxExtent), -minExtent);

never executed: pos = qMax(qMin(-bottomItem->position() + highlightRangeEnd - size(), -maxExtent), -minExtent);

954 else -

955

pos = qMax(qMin(bottomItem->position() - highlightRangeEnd, -maxExtent), -minExtent);

never executed: pos = qMax(qMin(bottomItem->position() - highlightRangeEnd, -maxExtent), -minExtent);

956 } else { -

957 QQuickItemViewPrivate::fixup(data, minExtent, maxExtent); -

958

return;

executed 101 times by 1 test: return;

Executed by:

tst_qquickgridview

101

959 } -

960 -

961 qreal dist = qAbs(data.move + pos); -

962

if (dist > 0) {

dist > 0	Description
TRUE	evaluated 138 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 109 times by 1 test Evaluated by: tst_qquickgridview

109-138

963 timeline.reset(data.move); -

964

if (fixupMode != Immediate) {

fixupMode != Immediate	Description
TRUE	evaluated 112 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 26 times by 1 test Evaluated by: tst_qquickgridview

26-112

965 timeline.move(data.move, -pos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2); -

966 data.fixingUp = true; -

967

} else {

executed 112 times by 1 test: end of block

Executed by:

tst_qquickgridview

112

968 timeline.set(data.move, -pos); -

969

}

executed 26 times by 1 test: end of block

Executed by:

tst_qquickgridview

970 vTime = timeline.time(); -

971

}

executed 138 times by 1 test: end of block

Executed by:

tst_qquickgridview

138

972

} else if (haveHighlightRange && highlightRange == QQuickGridView::StrictlyEnforceRange) {

executed 247 times by 1 test: end of block

Executed by:

tst_qquickgridview

haveHighlightRange	Description
TRUE	evaluated 60 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 9031 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel

highlightRange...lyEnforceRange	Description
TRUE	evaluated 60 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-9031

973

if (currentItem) {

currentItem	Description
TRUE	evaluated 44 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 16 times by 1 test Evaluated by: tst_qquickgridview

16-44

974 updateHighlight(); -

975 qreal pos = static_cast<FxGridItemSG*>(currentItem)->rowPos(); -

976

if (viewPos < pos + rowSize() - highlightRangeEnd)

viewPos < pos ...hlightRangeEnd	Description
TRUE	evaluated 32 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview

12-32

977

viewPos = pos + rowSize() - highlightRangeEnd;

executed 32 times by 1 test: viewPos = pos + rowSize() - highlightRangeEnd;

Executed by:

tst_qquickgridview

978

if (viewPos > pos - highlightRangeStart)

viewPos > pos ...ightRangeStart	Description
TRUE	evaluated 44 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-44

979

viewPos = pos - highlightRangeStart;

executed 44 times by 1 test: viewPos = pos - highlightRangeStart;

Executed by:

tst_qquickgridview

980

if (isContentFlowReversed())

isContentFlowReversed()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 42 times by 1 test Evaluated by: tst_qquickgridview

2-42

981

viewPos = -viewPos-size();

executed 2 times by 1 test: viewPos = -viewPos-size();

Executed by:

tst_qquickgridview

982 timeline.reset(data.move); -

983

if (viewPos != position()) {

viewPos != position()	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 30 times by 1 test Evaluated by: tst_qquickgridview

14-30

984

if (fixupMode != Immediate) {

fixupMode != Immediate	Description
TRUE	never evaluated
FALSE	evaluated 14 times by 1 test Evaluated by: tst_qquickgridview

0-14

985 timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2); -

986 data.fixingUp = true; -

987

} else {

never executed: end of block

988 timeline.set(data.move, -viewPos); -

989

}

executed 14 times by 1 test: end of block

Executed by:

tst_qquickgridview

990 } -

991 vTime = timeline.time(); -

992

}

executed 44 times by 1 test: end of block

Executed by:

tst_qquickgridview

993

} else {

executed 60 times by 1 test: end of block

Executed by:

tst_qquickgridview

994 QQuickItemViewPrivate::fixup(data, minExtent, maxExtent); -

995

}

executed 9031 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

9031

996 data.inOvershoot = false; -

997 fixupMode = Normal; -

998

}

executed 9338 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

9338

999 -

1000 bool QQuickGridViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExtent, qreal vSize, -

1001 QQuickTimeLineCallback::Callback fixupCallback, qreal velocity) -

1002 { -

1003 data.fixingUp = false; -

1004 moveReason = Mouse; -

1005

if ((!haveHighlightRange || highlightRange != QQuickGridView::StrictlyEnforceRange)

!haveHighlightRange	Description
TRUE	evaluated 90 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 90 times by 1 test Evaluated by: tst_qquickgridview

highlightRange...lyEnforceRange	Description
TRUE	never evaluated
FALSE	evaluated 90 times by 1 test Evaluated by: tst_qquickgridview

0-90

1006

&& snapMode == QQuickGridView::NoSnap) {

snapMode == QQ...idView::NoSnap	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 78 times by 1 test Evaluated by: tst_qquickgridview

12-78

1007

return QQuickItemViewPrivate::flick(data, minExtent, maxExtent, vSize, fixupCallback, velocity);

executed 12 times by 1 test: return QQuickItemViewPrivate::flick(data, minExtent, maxExtent, vSize, fixupCallback, velocity);

Executed by:

tst_qquickgridview

1008 } -

1009 qreal maxDistance = 0; -

1010

qreal dataValue = isContentFlowReversed() ? -data.move.value()+size() : data.move.value();

isContentFlowReversed()	Description
TRUE	evaluated 56 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 112 times by 1 test Evaluated by: tst_qquickgridview

56-112

1011 // -ve velocity means list is moving up/left -

1012

if (velocity > 0) {

velocity > 0	Description
TRUE	evaluated 82 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 86 times by 1 test Evaluated by: tst_qquickgridview

82-86

1013

if (data.move.value() < minExtent) {

data.move.value() < minExtent	Description
TRUE	evaluated 74 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 8 times by 1 test Evaluated by: tst_qquickgridview

8-74

1014

if (snapMode == QQuickGridView::SnapOneRow) {

snapMode == QQ...ew::SnapOneRow	Description
TRUE	evaluated 30 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 44 times by 1 test Evaluated by: tst_qquickgridview

30-44

1015 // if we've been dragged < averageSize/2 then bias towards the next item -

1016 qreal dist = data.move.value() - data.pressPos; -

1017

qreal bias = dist < rowSize()/2 ? rowSize()/2 : 0;

dist < rowSize()/2	Description
TRUE	never evaluated
FALSE	evaluated 30 times by 1 test Evaluated by: tst_qquickgridview

0-30

1018

if (isContentFlowReversed())

isContentFlowReversed()	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 20 times by 1 test Evaluated by: tst_qquickgridview

10-20

1019

bias = -bias;

executed 10 times by 1 test: bias = -bias;

Executed by:

tst_qquickgridview

1020 data.flickTarget = -snapPosAt(-dataValue - bias); -

1021 maxDistance = qAbs(data.flickTarget - data.move.value()); -

1022 velocity = maxVelocity; -

1023

} else {

executed 30 times by 1 test: end of block

Executed by:

tst_qquickgridview

1024 maxDistance = qAbs(minExtent - data.move.value()); -

1025

}

executed 44 times by 1 test: end of block

Executed by:

tst_qquickgridview

1026 } -

1027

if (snapMode == QQuickGridView::NoSnap && highlightRange != QQuickGridView::StrictlyEnforceRange)

snapMode == QQ...idView::NoSnap	Description
TRUE	never evaluated
FALSE	evaluated 82 times by 1 test Evaluated by: tst_qquickgridview

highlightRange...lyEnforceRange	Description
TRUE	never evaluated
FALSE	never evaluated

0-82

1028

data.flickTarget = minExtent;

never executed: data.flickTarget = minExtent;

1029

} else {

executed 82 times by 1 test: end of block

Executed by:

tst_qquickgridview

1030

if (data.move.value() > maxExtent) {

data.move.value() > maxExtent	Description
TRUE	evaluated 76 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickgridview

10-76

1031

if (snapMode == QQuickGridView::SnapOneRow) {

snapMode == QQ...ew::SnapOneRow	Description
TRUE	evaluated 30 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickgridview

30-46

1032 // if we've been dragged < averageSize/2 then bias towards the next item -

1033 qreal dist = data.move.value() - data.pressPos; -

1034

qreal bias = -dist < rowSize()/2 ? rowSize()/2 : 0;

-dist < rowSize()/2	Description
TRUE	never evaluated
FALSE	evaluated 30 times by 1 test Evaluated by: tst_qquickgridview

0-30

1035

if (isContentFlowReversed())

isContentFlowReversed()	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 20 times by 1 test Evaluated by: tst_qquickgridview

10-20

1036

bias = -bias;

executed 10 times by 1 test: bias = -bias;

Executed by:

tst_qquickgridview

1037 data.flickTarget = -snapPosAt(-dataValue + bias); -

1038 maxDistance = qAbs(data.flickTarget - data.move.value()); -

1039 velocity = -maxVelocity; -

1040

} else {

executed 30 times by 1 test: end of block

Executed by:

tst_qquickgridview

1041 maxDistance = qAbs(maxExtent - data.move.value()); -

1042

}

executed 46 times by 1 test: end of block

Executed by:

tst_qquickgridview

1043 } -

1044

if (snapMode == QQuickGridView::NoSnap && highlightRange != QQuickGridView::StrictlyEnforceRange)

snapMode == QQ...idView::NoSnap	Description
TRUE	never evaluated
FALSE	evaluated 86 times by 1 test Evaluated by: tst_qquickgridview

highlightRange...lyEnforceRange	Description
TRUE	never evaluated
FALSE	never evaluated

0-86

1045

data.flickTarget = maxExtent;

never executed: data.flickTarget = maxExtent;

1046

}

executed 86 times by 1 test: end of block

Executed by:

tst_qquickgridview

1047 bool overShoot = boundsBehavior & QQuickFlickable::OvershootBounds; -

1048

if (maxDistance > 0 || overShoot) {

maxDistance > 0	Description
TRUE	evaluated 150 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 18 times by 1 test Evaluated by: tst_qquickgridview

overShoot	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-150

1049 // This mode requires the grid to stop exactly on a row boundary. -

1050 qreal v = velocity; -

1051

if (maxVelocity != -1 && maxVelocity < qAbs(v)) {

maxVelocity != -1	Description
TRUE	evaluated 168 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

maxVelocity < qAbs(v)	Description
TRUE	never evaluated
FALSE	evaluated 168 times by 1 test Evaluated by: tst_qquickgridview

0-168

1052

if (v < 0)

v < 0	Description
TRUE	never evaluated
FALSE	never evaluated

1053

v = -maxVelocity;

never executed: v = -maxVelocity;

1054 else -

1055

v = maxVelocity;

never executed: v = maxVelocity;

1056 } -

1057 qreal accel = deceleration; -

1058 qreal v2 = v * v; -

1059 qreal overshootDist = 0.0; -

1060

if ((maxDistance > 0.0 && v2 / (2.0f * maxDistance) < accel) || snapMode == QQuickGridView::SnapOneRow) {

maxDistance > 0.0	Description
TRUE	evaluated 150 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 18 times by 1 test Evaluated by: tst_qquickgridview

v2 / (2.0f * m...tance) < accel	Description
TRUE	evaluated 78 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 72 times by 1 test Evaluated by: tst_qquickgridview

snapMode == QQ...ew::SnapOneRow	Description
TRUE	evaluated 66 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 24 times by 1 test Evaluated by: tst_qquickgridview

18-150

1061 // + rowSize()/4 to encourage moving at least one item in the flick direction -

1062 qreal dist = v2 / (accel * 2.0) + rowSize()/4; -

1063 dist = qMin(dist, maxDistance); -

1064

if (v > 0)

v > 0	Description
TRUE	evaluated 70 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 74 times by 1 test Evaluated by: tst_qquickgridview

70-74

1065

dist = -dist;

executed 70 times by 1 test: dist = -dist;

Executed by:

tst_qquickgridview

1066

if (snapMode != QQuickGridView::SnapOneRow) {

snapMode != QQ...ew::SnapOneRow	Description
TRUE	evaluated 78 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 66 times by 1 test Evaluated by: tst_qquickgridview

66-78

1067

qreal distTemp = isContentFlowReversed() ? -dist : dist;

isContentFlowReversed()	Description
TRUE	evaluated 26 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 52 times by 1 test Evaluated by: tst_qquickgridview

26-52

1068 data.flickTarget = -snapPosAt(-dataValue + distTemp); -

1069

}

executed 78 times by 1 test: end of block

Executed by:

tst_qquickgridview

1070

data.flickTarget = isContentFlowReversed() ? -data.flickTarget+size() : data.flickTarget;

isContentFlowReversed()	Description
TRUE	evaluated 48 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 96 times by 1 test Evaluated by: tst_qquickgridview

48-96

1071

if (overShoot) {

overShoot	Description
TRUE	evaluated 144 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-144

1072

if (data.flickTarget >= minExtent) {

data.flickTarget >= minExtent	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 134 times by 1 test Evaluated by: tst_qquickgridview

10-134

1073 overshootDist = overShootDistance(vSize); -

1074 data.flickTarget += overshootDist; -

1075

} else if (data.flickTarget <= maxExtent) {

executed 10 times by 1 test: end of block

Executed by:

tst_qquickgridview

data.flickTarget <= maxExtent	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 124 times by 1 test Evaluated by: tst_qquickgridview

10-124

1076 overshootDist = overShootDistance(vSize); -

1077 data.flickTarget -= overshootDist; -

1078

}

executed 10 times by 1 test: end of block

Executed by:

tst_qquickgridview

1079

}

executed 144 times by 1 test: end of block

Executed by:

tst_qquickgridview

144

1080 qreal adjDist = -data.flickTarget + data.move.value(); -

1081

if (qAbs(adjDist) > qAbs(dist)) {

qAbs(adjDist) > qAbs(dist)	Description
TRUE	evaluated 22 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 122 times by 1 test Evaluated by: tst_qquickgridview

22-122

1082 // Prevent painfully slow flicking - adjust velocity to suit flickDeceleration -

1083 qreal adjv2 = accel * 2.0f * qAbs(adjDist); -

1084

if (adjv2 > v2) {

adjv2 > v2	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview

10-12

1085 v2 = adjv2; -

1086 v = qSqrt(v2); -

1087

if (dist > 0)

dist > 0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview

4-6

1088

v = -v;

executed 4 times by 1 test: v = -v;

Executed by:

tst_qquickgridview

1089

}

executed 10 times by 1 test: end of block

Executed by:

tst_qquickgridview

1090

}

executed 22 times by 1 test: end of block

Executed by:

tst_qquickgridview

1091 dist = adjDist; -

1092 accel = v2 / (2.0f * qAbs(dist)); -

1093

} else {

executed 144 times by 1 test: end of block

Executed by:

tst_qquickgridview

144

1094

data.flickTarget = velocity > 0 ? minExtent : maxExtent;

velocity > 0	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickgridview

1095

overshootDist = overShoot ? overShootDistance(vSize) : 0;

overShoot	Description
TRUE	evaluated 24 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-24

1096

}

executed 24 times by 1 test: end of block

Executed by:

tst_qquickgridview

1097 timeline.reset(data.move); -

1098 timeline.accel(data.move, v, accel, maxDistance + overshootDist); -

1099 timeline.callback(QQuickTimeLineCallback(&data.move, fixupCallback, this)); -

1100

return true;

executed 168 times by 1 test: return true;

Executed by:

tst_qquickgridview

168

1101 } else { -

1102 timeline.reset(data.move); -

1103 fixup(data, minExtent, maxExtent); -

1104

return false;

never executed: return false;

1105 } -

1106 } -

1107 -

1108 -

1109 //---------------------------------------------------------------------------- -

1110 /*! -

1111 \qmltype GridView -

1112 \instantiates QQuickGridView -

1113 \inqmlmodule QtQuick -

1114 \ingroup qtquick-views -

1115 -

1116 \inherits Flickable -

1117 \brief For specifying a grid view of items provided by a model. -

1118 -

1119 A GridView displays data from models created from built-in QML types like ListModel -

1120 and XmlListModel, or custom model classes defined in C++ that inherit from -

1121 QAbstractListModel. -

1122 -

1123 A GridView has a \l model, which defines the data to be displayed, and -

1124 a \l delegate, which defines how the data should be displayed. Items in a -

1125 GridView are laid out horizontally or vertically. Grid views are inherently flickable -

1126 as GridView inherits from \l Flickable. -

1127 -

1128 \section1 Example Usage -

1129 -

1130 The following example shows the definition of a simple list model defined -

1131 in a file called \c ContactModel.qml: -

1132 -

1133 \snippet qml/gridview/ContactModel.qml 0 -

1134 -

1135 \div {class="float-right"} -

1136 \inlineimage gridview-simple.png -

1137 \enddiv -

1138 -

1139 This model can be referenced as \c ContactModel in other QML files. See \l{QML Modules} -

1140 for more information about creating reusable components like this. -

1141 -

1142 Another component can display this model data in a GridView, as in the following -

1143 example, which creates a \c ContactModel component for its model, and a \l Column -

1144 (containing \l Image and \l Text items) for its delegate. -

1145 -

1146 \clearfloat -

1147 \snippet qml/gridview/gridview.qml import -

1148 \codeline -

1149 \snippet qml/gridview/gridview.qml classdocs simple -

1150 -

1151 \div {class="float-right"} -

1152 \inlineimage gridview-highlight.png -

1153 \enddiv -

1154 -

1155 The view will create a new delegate for each item in the model. Note that the delegate -

1156 is able to access the model's \c name and \c portrait data directly. -

1157 -

1158 An improved grid view is shown below. The delegate is visually improved and is moved -

1159 into a separate \c contactDelegate component. -

1160 -

1161 \clearfloat -

1162 \snippet qml/gridview/gridview.qml classdocs advanced -

1163 -

1164 The currently selected item is highlighted with a blue \l Rectangle using the \l highlight property, -

1165 and \c focus is set to \c true to enable keyboard navigation for the grid view. -

1166 The grid view itself is a focus scope (see \l{Keyboard Focus in Qt Quick} for more details). -

1167 -

1168 Delegates are instantiated as needed and may be destroyed at any time. -

1169 State should \e never be stored in a delegate. -

1170 -

1171 GridView attaches a number of properties to the root item of the delegate, for example -

1172 \c {GridView.isCurrentItem}. In the following example, the root delegate item can access -

1173 this attached property directly as \c GridView.isCurrentItem, while the child -

1174 \c contactInfo object must refer to this property as \c wrapper.GridView.isCurrentItem. -

1175 -

1176 \snippet qml/gridview/gridview.qml isCurrentItem -

1177 -

1178 \note Views do not set the \l{Item::}{clip} property automatically. -

1179 If the view is not clipped by another item or the screen, it will be necessary -

1180 to set this property to true in order to clip the items that are partially or -

1181 fully outside the view. -

1182 -

1183 -

1184 \section1 GridView Layouts -

1185 -

1186 The layout of the items in a GridView can be controlled by these properties: -

1187 -

1188 \list -

1189 \li \l flow - controls whether items flow from left to right (as a series of rows) -

1190 or from top to bottom (as a series of columns). This value can be either -

1191 GridView.FlowLeftToRight or GridView.FlowTopToBottom. -

1192 \li \l layoutDirection - controls the horizontal layout direction: that is, whether items -

1193 are laid out from the left side of the view to the right, or vice-versa. This value can -

1194 be either Qt.LeftToRight or Qt.RightToLeft. -

1195 \li \l verticalLayoutDirection - controls the vertical layout direction: that is, whether items -

1196 are laid out from the top of the view down towards the bottom of the view, or vice-versa. -

1197 This value can be either GridView.TopToBottom or GridView.BottomToTop. -

1198 \endlist -

1199 -

1200 By default, a GridView flows from left to right, and items are laid out from left to right -

1201 horizontally, and from top to bottom vertically. -

1202 -

1203 These properties can be combined to produce a variety of layouts, as shown in the table below. -

1204 The GridViews in the first row all have a \l flow value of GridView.FlowLeftToRight, but use -

1205 different combinations of horizontal and vertical layout directions (specified by \l layoutDirection -

1206 and \l verticalLayoutDirection respectively). Similarly, the GridViews in the second row below -

1207 all have a \l flow value of GridView.FlowTopToBottom, but use different combinations of horizontal and -

1208 vertical layout directions to lay out their items in different ways. -

1209 -

1210 \table -

1211 \header -

1212 \li {4, 1} -

1213 \b GridViews with GridView.FlowLeftToRight flow -

1214 \row -

1215 \li \b (H) Left to right \b (V) Top to bottom -

1216 \image gridview-layout-lefttoright-ltr-ttb.png -

1217 \li \b (H) Right to left \b (V) Top to bottom -

1218 \image gridview-layout-lefttoright-rtl-ttb.png -

1219 \li \b (H) Left to right \b (V) Bottom to top -

1220 \image gridview-layout-lefttoright-ltr-btt.png -

1221 \li \b (H) Right to left \b (V) Bottom to top -

1222 \image gridview-layout-lefttoright-rtl-btt.png -

1223 \header -

1224 \li {4, 1} -

1225 \b GridViews with GridView.FlowTopToBottom flow -

1226 \row -

1227 \li \b (H) Left to right \b (V) Top to bottom -

1228 \image gridview-layout-toptobottom-ltr-ttb.png -

1229 \li \b (H) Right to left \b (V) Top to bottom -

1230 \image gridview-layout-toptobottom-rtl-ttb.png -

1231 \li \b (H) Left to right \b (V) Bottom to top -

1232 \image gridview-layout-toptobottom-ltr-btt.png -

1233 \li \b (H) Right to left \b (V) Bottom to top -

1234 \image gridview-layout-toptobottom-rtl-btt.png -

1235 \endtable -

1236 -

1237 \sa {QML Data Models}, ListView, PathView, {Qt Quick Examples - Views} -

1238 */ -

1239 -

1240 QQuickGridView::QQuickGridView(QQuickItem *parent) -

1241 : QQuickItemView(*(new QQuickGridViewPrivate), parent) -

1242 { -

1243

}

executed 1782 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

1782

1244 -

1245 QQuickGridView::~QQuickGridView() -

1246 { -

1247 } -

1248 -

1249 void QQuickGridView::setHighlightFollowsCurrentItem(bool autoHighlight) -

1250 { -

1251 Q_D(QQuickGridView); -

1252

if (d->autoHighlight != autoHighlight) {

d->autoHighlig... autoHighlight	Description
TRUE	evaluated 8 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	never evaluated

0-8

1253

if (!autoHighlight && d->highlightXAnimator) {

!autoHighlight	Description
TRUE	evaluated 8 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	never evaluated

d->highlightXAnimator	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

0-8

1254 d->highlightXAnimator->stop(); -

1255 d->highlightYAnimator->stop(); -

1256

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickgridview

1257 QQuickItemView::setHighlightFollowsCurrentItem(autoHighlight); -

1258

}

executed 8 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

1259

}

executed 8 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

1260 -

1261 /*! -

1262 \qmlattachedproperty bool QtQuick::GridView::isCurrentItem -

1263 This attached property is true if this delegate is the current item; otherwise false. -

1264 -

1265 It is attached to each instance of the delegate. -

1266 */ -

1267 -

1268 /*! -

1269 \qmlattachedproperty GridView QtQuick::GridView::view -

1270 This attached property holds the view that manages this delegate instance. -

1271 -

1272 It is attached to each instance of the delegate and also to the header, the footer -

1273 and the highlight delegates. -

1274 -

1275 \snippet qml/gridview/gridview.qml isCurrentItem -

1276 */ -

1277 -

1278 /*! -

1279 \qmlattachedproperty bool QtQuick::GridView::delayRemove -

1280 This attached property holds whether the delegate may be destroyed. It -

1281 is attached to each instance of the delegate. The default value is false. -

1282 -

1283 It is sometimes necessary to delay the destruction of an item -

1284 until an animation completes. The example delegate below ensures that the -

1285 animation completes before the item is removed from the list. -

1286 -

1287 \snippet qml/gridview/gridview.qml delayRemove -

1288 -

1289 If a \l remove transition has been specified, it will not be applied until -

1290 delayRemove is returned to \c false. -

1291 */ -

1292 -

1293 /*! -

1294 \qmlattachedsignal QtQuick::GridView::add() -

1295 This attached signal is emitted immediately after an item is added to the view. -

1296 -

1297 The corresponding handler is \c onAdd. -

1298 */ -

1299 -

1300 /*! -

1301 \qmlattachedsignal QtQuick::GridView::remove() -

1302 This attached signal is emitted immediately before an item is removed from the view. -

1303 -

1304 If a \l remove transition has been specified, it is applied after -

1305 this signal is handled, providing that \l delayRemove is false. -

1306 -

1307 The corresponding handler is \c onRemove. -

1308 */ -

1309 -

1310 -

1311 /*! -

1312 \qmlproperty model QtQuick::GridView::model -

1313 This property holds the model providing data for the grid. -

1314 -

1315 The model provides the set of data that is used to create the items -

1316 in the view. Models can be created directly in QML using \l ListModel, \l XmlListModel -

1317 or \l VisualItemModel, or provided by C++ model classes. If a C++ model class is -

1318 used, it must be a subclass of \l QAbstractItemModel or a simple list. -

1319 -

1320 \sa {qml-data-models}{Data Models} -

1321 */ -

1322 -

1323 /*! -

1324 \qmlproperty Component QtQuick::GridView::delegate -

1325 -

1326 The delegate provides a template defining each item instantiated by the view. -

1327 The index is exposed as an accessible \c index property. Properties of the -

1328 model are also available depending upon the type of \l {qml-data-models}{Data Model}. -

1329 -

1330 The number of objects and bindings in the delegate has a direct effect on the -

1331 flicking performance of the view. If at all possible, place functionality -

1332 that is not needed for the normal display of the delegate in a \l Loader which -

1333 can load additional components when needed. -

1334 -

1335 The item size of the GridView is determined by cellHeight and cellWidth. It will not resize the items -

1336 based on the size of the root item in the delegate. -

1337 -

1338 The default \l {QQuickItem::z}{stacking order} of delegate instances is \c 1. -

1339 -

1340 \note Delegates are instantiated as needed and may be destroyed at any time. -

1341 State should \e never be stored in a delegate. -

1342 */ -

1343 -

1344 /*! -

1345 \qmlproperty int QtQuick::GridView::currentIndex -

1346 \qmlproperty Item QtQuick::GridView::currentItem -

1347 -

1348 The \c currentIndex property holds the index of the current item, and -

1349 \c currentItem holds the current item. Setting the currentIndex to -1 -

1350 will clear the highlight and set currentItem to null. -

1351 -

1352 If highlightFollowsCurrentItem is \c true, setting either of these -

1353 properties will smoothly scroll the GridView so that the current -

1354 item becomes visible. -

1355 -

1356 Note that the position of the current item -

1357 may only be approximate until it becomes visible in the view. -

1358 */ -

1359 -

1360 -

1361 /*! -

1362 \qmlproperty Item QtQuick::GridView::highlightItem -

1363 -

1364 This holds the highlight item created from the \l highlight component. -

1365 -

1366 The highlightItem is managed by the view unless -

1367 \l highlightFollowsCurrentItem is set to false. -

1368 The default \l {QQuickItem::z}{stacking order} -

1369 of the highlight item is \c 0. -

1370 -

1371 \sa highlight, highlightFollowsCurrentItem -

1372 */ -

1373 -

1374 -

1375 /*! -

1376 \qmlproperty int QtQuick::GridView::count -

1377 This property holds the number of items in the view. -

1378 */ -

1379 -

1380 -

1381 /*! -

1382 \qmlproperty Component QtQuick::GridView::highlight -

1383 This property holds the component to use as the highlight. -

1384 -

1385 An instance of the highlight component is created for each view. -

1386 The geometry of the resulting component instance will be managed by the view -

1387 so as to stay with the current item, unless the highlightFollowsCurrentItem property is false. -

1388 The default \l {QQuickItem::z}{stacking order} of the highlight item is \c 0. -

1389 -

1390 \sa highlightItem, highlightFollowsCurrentItem -

1391 */ -

1392 -

1393 /*! -

1394 \qmlproperty bool QtQuick::GridView::highlightFollowsCurrentItem -

1395 This property sets whether the highlight is managed by the view. -

1396 -

1397 If this property is true (the default value), the highlight is moved smoothly -

1398 to follow the current item. Otherwise, the -

1399 highlight is not moved by the view, and any movement must be implemented -

1400 by the highlight. -

1401 -

1402 Here is a highlight with its motion defined by a \l {SpringAnimation} item: -

1403 -

1404 \snippet qml/gridview/gridview.qml highlightFollowsCurrentItem -

1405 */ -

1406 -

1407 -

1408 /*! -

1409 \qmlproperty int QtQuick::GridView::highlightMoveDuration -

1410 This property holds the move animation duration of the highlight delegate. -

1411 -

1412 highlightFollowsCurrentItem must be true for this property -

1413 to have effect. -

1414 -

1415 The default value for the duration is 150ms. -

1416 -

1417 \sa highlightFollowsCurrentItem -

1418 */ -

1419 -

1420 /*! -

1421 \qmlproperty real QtQuick::GridView::preferredHighlightBegin -

1422 \qmlproperty real QtQuick::GridView::preferredHighlightEnd -

1423 \qmlproperty enumeration QtQuick::GridView::highlightRangeMode -

1424 -

1425 These properties define the preferred range of the highlight (for the current item) -

1426 within the view. The \c preferredHighlightBegin value must be less than the -

1427 \c preferredHighlightEnd value. -

1428 -

1429 These properties affect the position of the current item when the view is scrolled. -

1430 For example, if the currently selected item should stay in the middle of the -

1431 view when it is scrolled, set the \c preferredHighlightBegin and -

1432 \c preferredHighlightEnd values to the top and bottom coordinates of where the middle -

1433 item would be. If the \c currentItem is changed programmatically, the view will -

1434 automatically scroll so that the current item is in the middle of the view. -

1435 Furthermore, the behavior of the current item index will occur whether or not a -

1436 highlight exists. -

1437 -

1438 Valid values for \c highlightRangeMode are: -

1439 -

1440 \list -

1441 \li GridView.ApplyRange - the view attempts to maintain the highlight within the range. -

1442 However, the highlight can move outside of the range at the ends of the view or due -

1443 to mouse interaction. -

1444 \li GridView.StrictlyEnforceRange - the highlight never moves outside of the range. -

1445 The current item changes if a keyboard or mouse action would cause the highlight to move -

1446 outside of the range. -

1447 \li GridView.NoHighlightRange - this is the default value. -

1448 \endlist -

1449 */ -

1450 -

1451 -

1452 /*! -

1453 \qmlproperty enumeration QtQuick::GridView::layoutDirection -

1454 This property holds the layout direction of the grid. -

1455 -

1456 Possible values: -

1457 -

1458 \list -

1459 \li Qt.LeftToRight (default) - Items will be laid out starting in the top, left corner. The flow is -

1460 dependent on the \l GridView::flow property. -

1461 \li Qt.RightToLeft - Items will be laid out starting in the top, right corner. The flow is dependent -

1462 on the \l GridView::flow property. -

1463 \endlist -

1464 -

1465 \b Note: If GridView::flow is set to GridView.FlowLeftToRight, this is not to be confused if -

1466 GridView::layoutDirection is set to Qt.RightToLeft. The GridView.FlowLeftToRight flow value simply -

1467 indicates that the flow is horizontal. -

1468 -

1469 \sa GridView::effectiveLayoutDirection, GridView::verticalLayoutDirection -

1470 */ -

1471 -

1472 -

1473 /*! -

1474 \qmlproperty enumeration QtQuick::GridView::effectiveLayoutDirection -

1475 This property holds the effective layout direction of the grid. -

1476 -

1477 When using the attached property \l {LayoutMirroring::enabled}{LayoutMirroring::enabled} for locale layouts, -

1478 the visual layout direction of the grid will be mirrored. However, the -

1479 property \l {GridView::layoutDirection}{layoutDirection} will remain unchanged. -

1480 -

1481 \sa GridView::layoutDirection, {LayoutMirroring}{LayoutMirroring} -

1482 */ -

1483 -

1484 /*! -

1485 \qmlproperty enumeration QtQuick::GridView::verticalLayoutDirection -

1486 This property holds the vertical layout direction of the grid. -

1487 -

1488 Possible values: -

1489 -

1490 \list -

1491 \li GridView.TopToBottom (default) - Items are laid out from the top of the view down to the bottom of the view. -

1492 \li GridView.BottomToTop - Items are laid out from the bottom of the view up to the top of the view. -

1493 \endlist -

1494 -

1495 \sa GridView::layoutDirection -

1496 */ -

1497 -

1498 /*! -

1499 \qmlproperty bool QtQuick::GridView::keyNavigationWraps -

1500 This property holds whether the grid wraps key navigation -

1501 -

1502 If this is true, key navigation that would move the current item selection -

1503 past one end of the view instead wraps around and moves the selection to -

1504 the other end of the view. -

1505 -

1506 By default, key navigation is not wrapped. -

1507 */ -

1508 -

1509 /*! -

1510 \qmlproperty bool QtQuick::GridView::keyNavigationEnabled -

1511 \since 5.7 -

1512 -

1513 This property holds whether the key navigation of the grid is enabled. -

1514 -

1515 If this is \c true, the user can navigate the view with a keyboard. -

1516 It is useful for applications that need to selectively enable or -

1517 disable mouse and keyboard interaction. -

1518 -

1519 By default, the value of this property is bound to -

1520 \l {Flickable::}{interactive} to ensure behavior compatibility for -

1521 existing applications. When explicitly set, it will cease to be bound to -

1522 the interactive property. -

1523 -

1524 \sa {Flickable::}{interactive} -

1525 */ -

1526 -

1527 /*! -

1528 \qmlproperty int QtQuick::GridView::cacheBuffer -

1529 This property determines whether delegates are retained outside the -

1530 visible area of the view. -

1531 -

1532 If this value is greater than zero, the view may keep as many delegates -

1533 instantiated as will fit within the buffer specified. For example, -

1534 if in a vertical view the delegate is 20 pixels high, there are 3 -

1535 columns and \c cacheBuffer is -

1536 set to 40, then up to 6 delegates above and 6 delegates below the visible -

1537 area may be created/retained. The buffered delegates are created asynchronously, -

1538 allowing creation to occur across multiple frames and reducing the -

1539 likelihood of skipping frames. In order to improve painting performance -

1540 delegates outside the visible area are not painted. -

1541 -

1542 The default value of this property is platform dependent, but will usually -

1543 be a value greater than zero. Negative values are ignored. -

1544 -

1545 Note that cacheBuffer is not a pixel buffer - it only maintains additional -

1546 instantiated delegates. -

1547 -

1548 \note Setting this property is not a replacement for creating efficient delegates. -

1549 It can improve the smoothness of scrolling behavior at the expense of additional -

1550 memory usage. The fewer objects and bindings in a delegate, the faster a -

1551 view can be scrolled. It is important to realize that setting a cacheBuffer -

1552 will only postpone issues caused by slow-loading delegates, it is not a -

1553 solution for this scenario. -

1554 -

1555 The cacheBuffer operates outside of any display margins specified by -

1556 displayMarginBeginning or displayMarginEnd. -

1557 */ -

1558 -

1559 /*! -

1560 \qmlproperty int QtQuick::GridView::displayMarginBeginning -

1561 \qmlproperty int QtQuick::GridView::displayMarginEnd -

1562 \since QtQuick 2.3 -

1563 -

1564 This property allows delegates to be displayed outside of the view geometry. -

1565 -

1566 If this value is non-zero, the view will create extra delegates before the -

1567 start of the view, or after the end. The view will create as many delegates -

1568 as it can fit into the pixel size specified. -

1569 -

1570 For example, if in a vertical view the delegate is 20 pixels high, -

1571 there are 3 columns, and -

1572 \c displayMarginBeginning and \c displayMarginEnd are both set to 40, -

1573 then 6 delegates above and 6 delegates below will be created and shown. -

1574 -

1575 The default value is 0. -

1576 -

1577 This property is meant for allowing certain UI configurations, -

1578 and not as a performance optimization. If you wish to create delegates -

1579 outside of the view geometry for performance reasons, you probably -

1580 want to use the cacheBuffer property instead. -

1581 */ -

1582 -

1583 void QQuickGridView::setHighlightMoveDuration(int duration) -

1584 { -

1585 Q_D(QQuickGridView); -

1586

if (d->highlightMoveDuration != duration) {

d->highlightMo...on != duration	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-6

1587

if (d->highlightYAnimator) {

d->highlightYAnimator	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickgridview

2-4

1588 d->highlightXAnimator->userDuration = duration; -

1589 d->highlightYAnimator->userDuration = duration; -

1590

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickgridview

1591 QQuickItemView::setHighlightMoveDuration(duration); -

1592

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickgridview

1593

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickgridview

1594 -

1595 /*! -

1596 \qmlproperty enumeration QtQuick::GridView::flow -

1597 This property holds the flow of the grid. -

1598 -

1599 Possible values: -

1600 -

1601 \list -

1602 \li GridView.FlowLeftToRight (default) - Items are laid out from left to right, and the view scrolls vertically -

1603 \li GridView.FlowTopToBottom - Items are laid out from top to bottom, and the view scrolls horizontally -

1604 \endlist -

1605 */ -

1606 QQuickGridView::Flow QQuickGridView::flow() const -

1607 { -

1608 Q_D(const QQuickGridView); -

1609

return d->flow;

executed 1044191 times by 4 tests: return d->flow;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

1044191

1610 } -

1611 -

1612 void QQuickGridView::setFlow(Flow flow) -

1613 { -

1614 Q_D(QQuickGridView); -

1615

if (d->flow != flow) {

d->flow != flow	Description
TRUE	evaluated 666 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 638 times by 1 test Evaluated by: tst_qquickgridview

638-666

1616 d->flow = flow; -

1617

if (d->flow == FlowLeftToRight) {

d->flow == FlowLeftToRight	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 650 times by 1 test Evaluated by: tst_qquickgridview

16-650

1618 setContentWidth(-1); -

1619 setFlickableDirection(VerticalFlick); -

1620

} else {

executed 16 times by 1 test: end of block

Executed by:

tst_qquickgridview

1621 setContentHeight(-1); -

1622 setFlickableDirection(HorizontalFlick); -

1623

}

executed 650 times by 1 test: end of block

Executed by:

tst_qquickgridview

650

1624 setContentX(0); -

1625 setContentY(0); -

1626 d->regenerate(true); -

1627 emit flowChanged(); -

1628

}

executed 666 times by 1 test: end of block

Executed by:

tst_qquickgridview

666

1629

}

executed 1304 times by 1 test: end of block

Executed by:

tst_qquickgridview

1304

1630 -

1631 -

1632 /*! -

1633 \qmlproperty real QtQuick::GridView::cellWidth -

1634 \qmlproperty real QtQuick::GridView::cellHeight -

1635 -

1636 These properties holds the width and height of each cell in the grid. -

1637 -

1638 The default cell size is 100x100. -

1639 */ -

1640 qreal QQuickGridView::cellWidth() const -

1641 { -

1642 Q_D(const QQuickGridView); -

1643

return d->cellWidth;

executed 313945 times by 2 tests: return d->cellWidth;

Executed by:

tst_examples
tst_qquickgridview

313945

1644 } -

1645 -

1646 void QQuickGridView::setCellWidth(qreal cellWidth) -

1647 { -

1648 Q_D(QQuickGridView); -

1649

if (cellWidth != d->cellWidth && cellWidth > 0) {

cellWidth != d->cellWidth	Description
TRUE	evaluated 1740 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	evaluated 10 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

cellWidth > 0	Description
TRUE	evaluated 1740 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	never evaluated

0-1740

1650 d->cellWidth = qMax(qreal(1), cellWidth); -

1651 d->updateViewport(); -

1652 emit cellWidthChanged(); -

1653 d->forceLayoutPolish(); -

1654

}

executed 1740 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

1740

1655

}

executed 1750 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

1750

1656 -

1657 qreal QQuickGridView::cellHeight() const -

1658 { -

1659 Q_D(const QQuickGridView); -

1660

return d->cellHeight;

executed 182823 times by 3 tests: return d->cellHeight;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage

182823

1661 } -

1662 -

1663 void QQuickGridView::setCellHeight(qreal cellHeight) -

1664 { -

1665 Q_D(QQuickGridView); -

1666

if (cellHeight != d->cellHeight && cellHeight > 0) {

cellHeight != d->cellHeight	Description
TRUE	evaluated 1686 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	evaluated 56 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

cellHeight > 0	Description
TRUE	evaluated 1686 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	never evaluated

0-1686

1667 d->cellHeight = qMax(qreal(1), cellHeight); -

1668 d->updateViewport(); -

1669 emit cellHeightChanged(); -

1670 d->forceLayoutPolish(); -

1671

}

executed 1686 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

1686

1672

}

executed 1742 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

1742

1673 /*! -

1674 \qmlproperty enumeration QtQuick::GridView::snapMode -

1675 -

1676 This property determines how the view scrolling will settle following a drag or flick. -

1677 The possible values are: -

1678 -

1679 \list -

1680 \li GridView.NoSnap (default) - the view stops anywhere within the visible area. -

1681 \li GridView.SnapToRow - the view settles with a row (or column for \c GridView.FlowTopToBottom flow) -

1682 aligned with the start of the view. -

1683 \li GridView.SnapOneRow - the view will settle no more than one row (or column for \c GridView.FlowTopToBottom flow) -

1684 away from the first visible row at the time the mouse button is released. -

1685 This mode is particularly useful for moving one page at a time. -

1686 \endlist -

1687 -

1688 */ -

1689 QQuickGridView::SnapMode QQuickGridView::snapMode() const -

1690 { -

1691 Q_D(const QQuickGridView); -

1692

return d->snapMode;

executed 2 times by 1 test: return d->snapMode;

Executed by:

tst_qquickgridview

1693 } -

1694 -

1695 void QQuickGridView::setSnapMode(SnapMode mode) -

1696 { -

1697 Q_D(QQuickGridView); -

1698

if (d->snapMode != mode) {

d->snapMode != mode	Description
TRUE	evaluated 32 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-32

1699 d->snapMode = mode; -

1700 emit snapModeChanged(); -

1701

}

executed 32 times by 1 test: end of block

Executed by:

tst_qquickgridview

1702

}

executed 32 times by 1 test: end of block

Executed by:

tst_qquickgridview

1703 -

1704 -

1705 /*! -

1706 \qmlproperty Component QtQuick::GridView::footer -

1707 This property holds the component to use as the footer. -

1708 -

1709 An instance of the footer component is created for each view. The -

1710 footer is positioned at the end of the view, after any items. The -

1711 default \l {QQuickItem::z}{stacking order} of the footer is \c 1. -

1712 -

1713 \sa header, footerItem -

1714 */ -

1715 /*! -

1716 \qmlproperty Component QtQuick::GridView::header -

1717 This property holds the component to use as the header. -

1718 -

1719 An instance of the header component is created for each view. The -

1720 header is positioned at the beginning of the view, before any items. -

1721 The default \l {QQuickItem::z}{stacking order} of the header is \c 1. -

1722 -

1723 \sa footer, headerItem -

1724 */ -

1725 -

1726 /*! -

1727 \qmlproperty Item QtQuick::GridView::headerItem -

1728 This holds the header item created from the \l header component. -

1729 -

1730 An instance of the header component is created for each view. The -

1731 header is positioned at the beginning of the view, before any items. -

1732 The default \l {QQuickItem::z}{stacking order} of the header is \c 1. -

1733 -

1734 \sa header, footerItem -

1735 */ -

1736 -

1737 /*! -

1738 \qmlproperty Item QtQuick::GridView::footerItem -

1739 This holds the footer item created from the \l footer component. -

1740 -

1741 An instance of the footer component is created for each view. The -

1742 footer is positioned at the end of the view, after any items. The -

1743 default \l {QQuickItem::z}{stacking order} of the footer is \c 1. -

1744 -

1745 \sa footer, headerItem -

1746 */ -

1747 -

1748 /*! -

1749 \qmlproperty Transition QtQuick::GridView::populate -

1750 -

1751 This property holds the transition to apply to the items that are initially created -

1752 for a view. -

1753 -

1754 It is applied to all items that are created when: -

1755 -

1756 \list -

1757 \li The view is first created -

1758 \li The view's \l model changes -

1759 \li The view's \l model is \l {QAbstractItemModel::reset()}{reset}, if the model is a QAbstractItemModel subclass -

1760 \endlist -

1761 -

1762 For example, here is a view that specifies such a transition: -

1763 -

1764 \code -

1765 GridView { -

1766 ... -

1767 populate: Transition { -

1768 NumberAnimation { properties: "x,y"; duration: 1000 } -

1769 } -

1770 } -

1771 \endcode -

1772 -

1773 When the view is initialized, the view will create all the necessary items for the view, -

1774 then animate them to their correct positions within the view over one second. -

1775 -

1776 For more details and examples on how to use view transitions, see the ViewTransition -

1777 documentation. -

1778 -

1779 \sa add, ViewTransition -

1780 */ -

1781 -

1782 /*! -

1783 \qmlproperty Transition QtQuick::GridView::add -

1784 -

1785 This property holds the transition to apply to items that are added to the view. -

1786 -

1787 For example, here is a view that specifies such a transition: -

1788 -

1789 \code -

1790 GridView { -

1791 ... -

1792 add: Transition { -

1793 NumberAnimation { properties: "x,y"; from: 100; duration: 1000 } -

1794 } -

1795 } -

1796 \endcode -

1797 -

1798 Whenever an item is added to the above view, the item will be animated from the position (100,100) -

1799 to its final x,y position within the view, over one second. The transition only applies to -

1800 the new items that are added to the view; it does not apply to the items below that are -

1801 displaced by the addition of the new items. To animate the displaced items, set the \l displaced -

1802 or \l addDisplaced properties. -

1803 -

1804 For more details and examples on how to use view transitions, see the ViewTransition -

1805 documentation. -

1806 -

1807 \note This transition is not applied to the items that are created when the view is initially -

1808 populated, or when the view's \l model changes. (In those cases, the \l populate transition is -

1809 applied instead.) Additionally, this transition should \e not animate the height of the new item; -

1810 doing so will cause any items beneath the new item to be laid out at the wrong position. Instead, -

1811 the height can be animated within the \l {add}{onAdd} handler in the delegate. -

1812 -

1813 \sa addDisplaced, populate, ViewTransition -

1814 */ -

1815 -

1816 /*! -

1817 \qmlproperty Transition QtQuick::GridView::addDisplaced -

1818 -

1819 This property holds the transition to apply to items within the view that are displaced by -

1820 the addition of other items to the view. -

1821 -

1822 For example, here is a view that specifies such a transition: -

1823 -

1824 \code -

1825 GridView { -

1826 ... -

1827 addDisplaced: Transition { -

1828 NumberAnimation { properties: "x,y"; duration: 1000 } -

1829 } -

1830 } -

1831 \endcode -

1832 -

1833 Whenever an item is added to the above view, all items beneath the new item are displaced, causing -

1834 them to move down (or sideways, if horizontally orientated) within the view. As this -

1835 displacement occurs, the items' movement to their new x,y positions within the view will be -

1836 animated by a NumberAnimation over one second, as specified. This transition is not applied to -

1837 the new item that has been added to the view; to animate the added items, set the \l add -

1838 property. -

1839 -

1840 If an item is displaced by multiple types of operations at the same time, it is not defined as to -

1841 whether the addDisplaced, moveDisplaced or removeDisplaced transition will be applied. Additionally, -

1842 if it is not necessary to specify different transitions depending on whether an item is displaced -

1843 by an add, move or remove operation, consider setting the \l displaced property instead. -

1844 -

1845 For more details and examples on how to use view transitions, see the ViewTransition -

1846 documentation. -

1847 -

1848 \note This transition is not applied to the items that are created when the view is initially -

1849 populated, or when the view's \l model changes. In those cases, the \l populate transition is -

1850 applied instead. -

1851 -

1852 \sa displaced, add, populate, ViewTransition -

1853 */ -

1854 /*! -

1855 \qmlproperty Transition QtQuick::GridView::move -

1856 -

1857 This property holds the transition to apply to items in the view that are being moved due -

1858 to a move operation in the view's \l model. -

1859 -

1860 For example, here is a view that specifies such a transition: -

1861 -

1862 \code -

1863 GridView { -

1864 ... -

1865 move: Transition { -

1866 NumberAnimation { properties: "x,y"; duration: 1000 } -

1867 } -

1868 } -

1869 \endcode -

1870 -

1871 Whenever the \l model performs a move operation to move a particular set of indexes, the -

1872 respective items in the view will be animated to their new positions in the view over one -

1873 second. The transition only applies to the items that are the subject of the move operation -

1874 in the model; it does not apply to items below them that are displaced by the move operation. -

1875 To animate the displaced items, set the \l displaced or \l moveDisplaced properties. -

1876 -

1877 For more details and examples on how to use view transitions, see the ViewTransition -

1878 documentation. -

1879 -

1880 \sa moveDisplaced, ViewTransition -

1881 */ -

1882 -

1883 /*! -

1884 \qmlproperty Transition QtQuick::GridView::moveDisplaced -

1885 -

1886 This property holds the transition to apply to items that are displaced by a move operation in -

1887 the view's \l model. -

1888 -

1889 For example, here is a view that specifies such a transition: -

1890 -

1891 \code -

1892 GridView { -

1893 ... -

1894 moveDisplaced: Transition { -

1895 NumberAnimation { properties: "x,y"; duration: 1000 } -

1896 } -

1897 } -

1898 \endcode -

1899 -

1900 Whenever the \l model performs a move operation to move a particular set of indexes, the items -

1901 between the source and destination indexes of the move operation are displaced, causing them -

1902 to move upwards or downwards (or sideways, if horizontally orientated) within the view. As this -

1903 displacement occurs, the items' movement to their new x,y positions within the view will be -

1904 animated by a NumberAnimation over one second, as specified. This transition is not applied to -

1905 the items that are the actual subjects of the move operation; to animate the moved items, set -

1906 the \l move property. -

1907 -

1908 If an item is displaced by multiple types of operations at the same time, it is not defined as to -

1909 whether the addDisplaced, moveDisplaced or removeDisplaced transition will be applied. Additionally, -

1910 if it is not necessary to specify different transitions depending on whether an item is displaced -

1911 by an add, move or remove operation, consider setting the \l displaced property instead. -

1912 -

1913 For more details and examples on how to use view transitions, see the ViewTransition -

1914 documentation. -

1915 -

1916 \sa displaced, move, ViewTransition -

1917 */ -

1918 -

1919 /*! -

1920 \qmlproperty Transition QtQuick::GridView::remove -

1921 -

1922 This property holds the transition to apply to items that are removed from the view. -

1923 -

1924 For example, here is a view that specifies such a transition: -

1925 -

1926 \code -

1927 GridView { -

1928 ... -

1929 remove: Transition { -

1930 ParallelAnimation { -

1931 NumberAnimation { property: "opacity"; to: 0; duration: 1000 } -

1932 NumberAnimation { properties: "x,y"; to: 100; duration: 1000 } -

1933 } -

1934 } -

1935 } -

1936 \endcode -

1937 -

1938 Whenever an item is removed from the above view, the item will be animated to the position (100,100) -

1939 over one second, and in parallel will also change its opacity to 0. The transition -

1940 only applies to the items that are removed from the view; it does not apply to the items below -

1941 them that are displaced by the removal of the items. To animate the displaced items, set the -

1942 \l displaced or \l removeDisplaced properties. -

1943 -

1944 Note that by the time the transition is applied, the item has already been removed from the -

1945 model; any references to the model data for the removed index will not be valid. -

1946 -

1947 Additionally, if the \l delayRemove attached property has been set for a delegate item, the -

1948 remove transition will not be applied until \l delayRemove becomes false again. -

1949 -

1950 For more details and examples on how to use view transitions, see the ViewTransition -

1951 documentation. -

1952 -

1953 \sa removeDisplaced, ViewTransition -

1954 */ -

1955 -

1956 /*! -

1957 \qmlproperty Transition QtQuick::GridView::removeDisplaced -

1958 -

1959 This property holds the transition to apply to items in the view that are displaced by the -

1960 removal of other items in the view. -

1961 -

1962 For example, here is a view that specifies such a transition: -

1963 -

1964 \code -

1965 GridView { -

1966 ... -

1967 removeDisplaced: Transition { -

1968 NumberAnimation { properties: "x,y"; duration: 1000 } -

1969 } -

1970 } -

1971 \endcode -

1972 -

1973 Whenever an item is removed from the above view, all items beneath it are displaced, causing -

1974 them to move upwards (or sideways, if horizontally orientated) within the view. As this -

1975 displacement occurs, the items' movement to their new x,y positions within the view will be -

1976 animated by a NumberAnimation over one second, as specified. This transition is not applied to -

1977 the item that has actually been removed from the view; to animate the removed items, set the -

1978 \l remove property. -

1979 -

1980 If an item is displaced by multiple types of operations at the same time, it is not defined as to -

1981 whether the addDisplaced, moveDisplaced or removeDisplaced transition will be applied. Additionally, -

1982 if it is not necessary to specify different transitions depending on whether an item is displaced -

1983 by an add, move or remove operation, consider setting the \l displaced property instead. -

1984 -

1985 For more details and examples on how to use view transitions, see the ViewTransition -

1986 documentation. -

1987 -

1988 \sa displaced, remove, ViewTransition -

1989 */ -

1990 -

1991 /*! -

1992 \qmlproperty Transition QtQuick::GridView::displaced -

1993 This property holds the generic transition to apply to items that have been displaced by -

1994 any model operation that affects the view. -

1995 -

1996 This is a convenience for specifying a generic transition for items that are displaced -

1997 by add, move or remove operations, without having to specify the individual addDisplaced, -

1998 moveDisplaced and removeDisplaced properties. For example, here is a view that specifies -

1999 a displaced transition: -

2000 -

2001 \code -

2002 GridView { -

2003 ... -

2004 displaced: Transition { -

2005 NumberAnimation { properties: "x,y"; duration: 1000 } -

2006 } -

2007 } -

2008 \endcode -

2009 -

2010 When any item is added, moved or removed within the above view, the items below it are -

2011 displaced, causing them to move down (or sideways, if horizontally orientated) within the -

2012 view. As this displacement occurs, the items' movement to their new x,y positions within -

2013 the view will be animated by a NumberAnimation over one second, as specified. -

2014 -

2015 If a view specifies this generic displaced transition as well as a specific addDisplaced, -

2016 moveDisplaced or removeDisplaced transition, the more specific transition will be used -

2017 instead of the generic displaced transition when the relevant operation occurs, providing that -

2018 the more specific transition has not been disabled (by setting \l {Transition::enabled}{enabled} -

2019 to false). If it has indeed been disabled, the generic displaced transition is applied instead. -

2020 -

2021 For more details and examples on how to use view transitions, see the ViewTransition -

2022 documentation. -

2023 -

2024 \sa addDisplaced, moveDisplaced, removeDisplaced, ViewTransition -

2025 */ -

2026 -

2027 void QQuickGridView::viewportMoved(Qt::Orientations orient) -

2028 { -

2029 Q_D(QQuickGridView); -

2030 QQuickItemView::viewportMoved(orient); -

2031

if (!d->itemCount)

!d->itemCount	Description
TRUE	evaluated 1054 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 6739 times by 1 test Evaluated by: tst_qquickgridview

1054-6739

2032

return;

executed 1054 times by 1 test: return;

Executed by:

tst_qquickgridview

1054

2033

if (d->inViewportMoved)

d->inViewportMoved	Description
TRUE	evaluated 19 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 6720 times by 1 test Evaluated by: tst_qquickgridview

19-6720

2034

return;

executed 19 times by 1 test: return;

Executed by:

tst_qquickgridview

2035 d->inViewportMoved = true; -

2036 -

2037

if (yflick()) {

yflick()	Description
TRUE	evaluated 3105 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 3615 times by 1 test Evaluated by: tst_qquickgridview

3105-3615

2038

if (d->isContentFlowReversed())

d->isContentFlowReversed()	Description
TRUE	evaluated 190 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2915 times by 1 test Evaluated by: tst_qquickgridview

190-2915

2039

d->bufferMode = d->vData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferAfter : QQuickItemViewPrivate::BufferBefore;

executed 190 times by 1 test: d->bufferMode = d->vData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferAfter : QQuickItemViewPrivate::BufferBefore;

Executed by:

tst_qquickgridview

d->vData.smoothVelocity < 0	Description
TRUE	never evaluated
FALSE	evaluated 190 times by 1 test Evaluated by: tst_qquickgridview

0-190

2040 else -

2041

d->bufferMode = d->vData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferBefore : QQuickItemViewPrivate::BufferAfter;

executed 2915 times by 1 test: d->bufferMode = d->vData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferBefore : QQuickItemViewPrivate::BufferAfter;

Executed by:

tst_qquickgridview

d->vData.smoothVelocity < 0	Description
TRUE	evaluated 1222 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1693 times by 1 test Evaluated by: tst_qquickgridview

1222-2915

2042 } else { -

2043

if (d->isContentFlowReversed())

d->isContentFlowReversed()	Description
TRUE	evaluated 1844 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1771 times by 1 test Evaluated by: tst_qquickgridview

1771-1844

2044

d->bufferMode = d->hData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferAfter : QQuickItemViewPrivate::BufferBefore;

executed 1844 times by 1 test: d->bufferMode = d->hData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferAfter : QQuickItemViewPrivate::BufferBefore;

Executed by:

tst_qquickgridview

d->hData.smoothVelocity < 0	Description
TRUE	evaluated 737 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1107 times by 1 test Evaluated by: tst_qquickgridview

737-1844

2045 else -

2046

d->bufferMode = d->hData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferBefore : QQuickItemViewPrivate::BufferAfter;

executed 1771 times by 1 test: d->bufferMode = d->hData.smoothVelocity < 0 ? QQuickItemViewPrivate::BufferBefore : QQuickItemViewPrivate::BufferAfter;

Executed by:

tst_qquickgridview

d->hData.smoothVelocity < 0	Description
TRUE	evaluated 766 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1005 times by 1 test Evaluated by: tst_qquickgridview

766-1771

2047 } -

2048 -

2049 d->refillOrLayout(); -

2050 -

2051 // Set visibility of items to eliminate cost of items outside the visible area. -

2052

qreal from = d->isContentFlowReversed() ? -d->position()-d->displayMarginBeginning-d->size() : d->position()-d->displayMarginBeginning;

d->isContentFlowReversed()	Description
TRUE	evaluated 2034 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4686 times by 1 test Evaluated by: tst_qquickgridview

2034-4686

2053

qreal to = d->isContentFlowReversed() ? -d->position()+d->displayMarginEnd : d->position()+d->size()+d->displayMarginEnd;

d->isContentFlowReversed()	Description
TRUE	evaluated 2034 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4686 times by 1 test Evaluated by: tst_qquickgridview

2034-4686

2054 for (FxViewItem *item : qAsConst(d->visibleItems)) { -

2055 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(item); -

2056 QQuickItemPrivate::get(gridItem->item)->setCulled(gridItem->rowPos() + d->rowSize() < from || gridItem->rowPos() > to); -

2057

}

executed 142751 times by 1 test: end of block

Executed by:

tst_qquickgridview

142751

2058

if (d->currentItem) {

d->currentItem	Description
TRUE	evaluated 6720 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-6720

2059 FxGridItemSG *item = static_cast<FxGridItemSG*>(d->currentItem); -

2060 QQuickItemPrivate::get(item->item)->setCulled(item->rowPos() + d->rowSize() < from || item->rowPos() > to); -

2061

}

executed 6720 times by 1 test: end of block

Executed by:

tst_qquickgridview

6720

2062 -

2063

if (d->hData.flicking || d->vData.flicking || d->hData.moving || d->vData.moving)

d->hData.flicking	Description
TRUE	evaluated 2558 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4162 times by 1 test Evaluated by: tst_qquickgridview

d->vData.flicking	Description
TRUE	evaluated 1425 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2737 times by 1 test Evaluated by: tst_qquickgridview

d->hData.moving	Description
TRUE	evaluated 440 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2297 times by 1 test Evaluated by: tst_qquickgridview

d->vData.moving	Description
TRUE	evaluated 657 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1640 times by 1 test Evaluated by: tst_qquickgridview

440-4162

2064

d->moveReason = QQuickGridViewPrivate::Mouse;

executed 5080 times by 1 test: d->moveReason = QQuickGridViewPrivate::Mouse;

Executed by:

tst_qquickgridview

5080

2065

if (d->moveReason != QQuickGridViewPrivate::SetIndex) {

d->moveReason ...vate::SetIndex	Description
TRUE	evaluated 6243 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 477 times by 1 test Evaluated by: tst_qquickgridview

477-6243

2066

if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange && d->highlight) {

d->haveHighlightRange	Description
TRUE	evaluated 2472 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 3771 times by 1 test Evaluated by: tst_qquickgridview

d->highlightRa...lyEnforceRange	Description
TRUE	evaluated 2472 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

d->highlight	Description
TRUE	evaluated 2472 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-3771

2067 // reposition highlight -

2068 qreal pos = d->highlight->position(); -

2069

qreal viewPos = d->isContentFlowReversed() ? -d->position()-d->size() : d->position();

d->isContentFlowReversed()	Description
TRUE	evaluated 736 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1736 times by 1 test Evaluated by: tst_qquickgridview

736-1736

2070

if (pos > viewPos + d->highlightRangeEnd - d->highlight->size())

pos > viewPos ...hlight->size()	Description
TRUE	evaluated 1277 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1195 times by 1 test Evaluated by: tst_qquickgridview

1195-1277

2071

pos = viewPos + d->highlightRangeEnd - d->highlight->size();

executed 1277 times by 1 test: pos = viewPos + d->highlightRangeEnd - d->highlight->size();

Executed by:

tst_qquickgridview

1277

2072

if (pos < viewPos + d->highlightRangeStart)

pos < viewPos ...ightRangeStart	Description
TRUE	evaluated 1295 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1177 times by 1 test Evaluated by: tst_qquickgridview

1177-1295

2073

pos = viewPos + d->highlightRangeStart;

executed 1295 times by 1 test: pos = viewPos + d->highlightRangeStart;

Executed by:

tst_qquickgridview

1295

2074 -

2075

if (pos != d->highlight->position()) {

pos != d->high...ht->position()	Description
TRUE	evaluated 2446 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 26 times by 1 test Evaluated by: tst_qquickgridview

26-2446

2076 d->highlightXAnimator->stop(); -

2077 d->highlightYAnimator->stop(); -

2078 static_cast<FxGridItemSG*>(d->highlight)->setPosition(static_cast<FxGridItemSG*>(d->highlight)->colPos(), pos); -

2079

} else {

executed 2446 times by 1 test: end of block

Executed by:

tst_qquickgridview

2446

2080 d->updateHighlight(); -

2081

}

executed 26 times by 1 test: end of block

Executed by:

tst_qquickgridview

2082 -

2083 // update current index -

2084 int idx = d->snapIndex(); -

2085

if (idx >= 0 && idx != d->currentIndex) {

idx >= 0	Description
TRUE	evaluated 2472 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

idx != d->currentIndex	Description
TRUE	evaluated 222 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2250 times by 1 test Evaluated by: tst_qquickgridview

0-2472

2086 d->updateCurrent(idx); -

2087

if (d->currentItem && static_cast<FxGridItemSG*>(d->currentItem)->colPos() != static_cast<FxGridItemSG*>(d->highlight)->colPos() && d->autoHighlight) {

d->currentItem	Description
TRUE	evaluated 222 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

static_cast<Fx...ght)->colPos()	Description
TRUE	never evaluated
FALSE	evaluated 222 times by 1 test Evaluated by: tst_qquickgridview

d->autoHighlight	Description
TRUE	never evaluated
FALSE	never evaluated

0-222

2088

if (d->flow == FlowLeftToRight)

d->flow == FlowLeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2089

d->highlightXAnimator->to = d->currentItem->itemX();

never executed: d->highlightXAnimator->to = d->currentItem->itemX();

2090 else -

2091

d->highlightYAnimator->to = d->currentItem->itemY();

never executed: d->highlightYAnimator->to = d->currentItem->itemY();

2092 } -

2093

}

executed 222 times by 1 test: end of block

Executed by:

tst_qquickgridview

222

2094

}

executed 2472 times by 1 test: end of block

Executed by:

tst_qquickgridview

2472

2095

}

executed 6243 times by 1 test: end of block

Executed by:

tst_qquickgridview

6243

2096 -

2097 d->inViewportMoved = false; -

2098

}

executed 6720 times by 1 test: end of block

Executed by:

tst_qquickgridview

6720

2099 -

2100 void QQuickGridView::keyPressEvent(QKeyEvent *event) -

2101 { -

2102 Q_D(QQuickGridView); -

2103

if (d->model && d->model->count() && ((d->interactive && !d->explicitKeyNavigationEnabled)

d->model->count()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

d->interactive	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickgridview

!d->explicitKe...igationEnabled	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

0-6

2104

|| (d->explicitKeyNavigationEnabled && d->keyNavigationEnabled))) {

d->explicitKey...igationEnabled	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

d->keyNavigationEnabled	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

2-4

2105 d->moveReason = QQuickGridViewPrivate::SetIndex; -

2106 int oldCurrent = currentIndex(); -

2107 switch (event->key()) { -

2108

case Qt::Key_Up:

never executed: case Qt::Key_Up:

2109 moveCurrentIndexUp(); -

2110

break;

never executed: break;

2111

case Qt::Key_Down:

never executed: case Qt::Key_Down:

2112 moveCurrentIndexDown(); -

2113

break;

never executed: break;

2114

case Qt::Key_Left:

never executed: case Qt::Key_Left:

2115 moveCurrentIndexLeft(); -

2116

break;

never executed: break;

2117

case Qt::Key_Right:

executed 2 times by 1 test: case Qt::Key_Right:

Executed by:

tst_qquickgridview

2118 moveCurrentIndexRight(); -

2119

break;

executed 2 times by 1 test: break;

Executed by:

tst_qquickgridview

2120

default:

never executed: default:

2121

break;

never executed: break;

2122 } -

2123

if (oldCurrent != currentIndex() || d->wrap) {

oldCurrent != currentIndex()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

0-2

2124 event->accept(); -

2125

return;

executed 2 times by 1 test: return;

Executed by:

tst_qquickgridview

2126 } -

2127

}

never executed: end of block

2128 event->ignore(); -

2129 QQuickItemView::keyPressEvent(event); -

2130

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickgridview

2131 -

2132 void QQuickGridView::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) -

2133 { -

2134 Q_D(QQuickGridView); -

2135 d->resetColumns(); -

2136 -

2137

if (newGeometry.width() != oldGeometry.width()

newGeometry.wi...ometry.width()	Description
TRUE	evaluated 1802 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1942 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

1802-1942

2138

&& newGeometry.height() != oldGeometry.height()) {

newGeometry.he...metry.height()	Description
TRUE	evaluated 88 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	evaluated 1714 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

88-1714

2139 d->setPosition(d->position()); -

2140

} else if (newGeometry.width() != oldGeometry.width()) {

executed 88 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

newGeometry.wi...ometry.width()	Description
TRUE	evaluated 1714 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	evaluated 1942 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

88-1942

2141 QQuickFlickable::setContentX(d->contentXForPosition(d->position())); -

2142

} else if (newGeometry.height() != oldGeometry.height()) {

executed 1714 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

newGeometry.he...metry.height()	Description
TRUE	evaluated 1720 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	evaluated 222 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

222-1720

2143 QQuickFlickable::setContentY(d->contentYForPosition(d->position())); -

2144

}

executed 1720 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

1720

2145 -

2146 QQuickItemView::geometryChanged(newGeometry, oldGeometry); -

2147

}

executed 3744 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

3744

2148 -

2149 void QQuickGridView::initItem(int index, QObject *obj) -

2150 { -

2151 QQuickItemView::initItem(index, obj); -

2152 -

2153 // setting the view from the FxViewItem wrapper is too late if the delegate -

2154 // needs access to the view in Component.onCompleted -

2155 QQuickItem *item = qmlobject_cast<QQuickItem*>(obj); -

2156

if (item) {

item	Description
TRUE	evaluated 46119 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

0-46119

2157 QQuickGridViewAttached *attached = static_cast<QQuickGridViewAttached *>( -

2158 qmlAttachedPropertiesObject<QQuickGridView>(item)); -

2159

if (attached)

attached	Description
TRUE	evaluated 46119 times by 4 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickimage tst_qquickvisualdatamodel
FALSE	never evaluated

0-46119

2160

attached->setView(this);

executed 46119 times by 4 tests: attached->setView(this);

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

46119

2161

}

executed 46119 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

46119

2162

}

executed 46119 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

46119

2163 -

2164 /*! -

2165 \qmlmethod QtQuick::GridView::moveCurrentIndexUp() -

2166 -

2167 Move the currentIndex up one item in the view. -

2168 The current index will wrap if keyNavigationWraps is true and it -

2169 is currently at the end. This method has no effect if the \l count is zero. -

2170 -

2171 \b Note: methods should only be called after the Component has completed. -

2172 */ -

2173 -

2174 -

2175 void QQuickGridView::moveCurrentIndexUp() -

2176 { -

2177 Q_D(QQuickGridView); -

2178

const int count = d->model ? d->model->count() : 0;

d->model	Description
TRUE	never evaluated
FALSE	never evaluated

2179

if (!count)

!count	Description
TRUE	never evaluated
FALSE	never evaluated

2180

return;

never executed: return;

2181

if (d->verticalLayoutDirection == QQuickItemView::TopToBottom) {

d->verticalLay...w::TopToBottom	Description
TRUE	never evaluated
FALSE	never evaluated

2182

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2183

if (currentIndex() >= d->columns || d->wrap) {

currentIndex() >= d->columns	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2184 int index = currentIndex() - d->columns; -

2185 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2186

}

never executed: end of block

2187

} else {

never executed: end of block

2188

if (currentIndex() > 0 || d->wrap) {

currentIndex() > 0	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2189 int index = currentIndex() - 1; -

2190 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2191

}

never executed: end of block

2192

}

never executed: end of block

2193 } else { -

2194

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2195

if (currentIndex() < count - d->columns || d->wrap) {

currentIndex()...t - d->columns	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2196 int index = currentIndex()+d->columns; -

2197 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2198

}

never executed: end of block

2199

} else {

never executed: end of block

2200

if (currentIndex() < count - 1 || d->wrap) {

currentIndex() < count - 1	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2201 int index = currentIndex() + 1; -

2202 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2203

}

never executed: end of block

2204

}

never executed: end of block

2205 } -

2206 } -

2207 -

2208 /*! -

2209 \qmlmethod QtQuick::GridView::moveCurrentIndexDown() -

2210 -

2211 Move the currentIndex down one item in the view. -

2212 The current index will wrap if keyNavigationWraps is true and it -

2213 is currently at the end. This method has no effect if the \l count is zero. -

2214 -

2215 \b Note: methods should only be called after the Component has completed. -

2216 */ -

2217 void QQuickGridView::moveCurrentIndexDown() -

2218 { -

2219 Q_D(QQuickGridView); -

2220

const int count = d->model ? d->model->count() : 0;

d->model	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-2

2221

if (!count)

!count	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

0-2

2222

return;

never executed: return;

2223 -

2224

if (d->verticalLayoutDirection == QQuickItemView::TopToBottom) {

d->verticalLay...w::TopToBottom	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-2

2225

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-2

2226

if (currentIndex() < count - d->columns || d->wrap) {

currentIndex()...t - d->columns	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

0-2

2227 int index = currentIndex()+d->columns; -

2228 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2229

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickgridview

2230

} else {

executed 2 times by 1 test: end of block

Executed by:

tst_qquickgridview

2231

if (currentIndex() < count - 1 || d->wrap) {

currentIndex() < count - 1	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2232 int index = currentIndex() + 1; -

2233 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2234

}

never executed: end of block

2235

}

never executed: end of block

2236 } else { -

2237

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2238

if (currentIndex() >= d->columns || d->wrap) {

currentIndex() >= d->columns	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2239 int index = currentIndex() - d->columns; -

2240 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2241

}

never executed: end of block

2242

} else {

never executed: end of block

2243

if (currentIndex() > 0 || d->wrap) {

currentIndex() > 0	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2244 int index = currentIndex() - 1; -

2245 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2246

}

never executed: end of block

2247

}

never executed: end of block

2248 } -

2249 } -

2250 -

2251 /*! -

2252 \qmlmethod QtQuick::GridView::moveCurrentIndexLeft() -

2253 -

2254 Move the currentIndex left one item in the view. -

2255 The current index will wrap if keyNavigationWraps is true and it -

2256 is currently at the end. This method has no effect if the \l count is zero. -

2257 -

2258 \b Note: methods should only be called after the Component has completed. -

2259 */ -

2260 void QQuickGridView::moveCurrentIndexLeft() -

2261 { -

2262 Q_D(QQuickGridView); -

2263

const int count = d->model ? d->model->count() : 0;

d->model	Description
TRUE	never evaluated
FALSE	never evaluated

2264

if (!count)

!count	Description
TRUE	never evaluated
FALSE	never evaluated

2265

return;

never executed: return;

2266

if (effectiveLayoutDirection() == Qt::LeftToRight) {

effectiveLayou...t::LeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2267

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2268

if (currentIndex() > 0 || d->wrap) {

currentIndex() > 0	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2269 int index = currentIndex() - 1; -

2270 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2271

}

never executed: end of block

2272

} else {

never executed: end of block

2273

if (currentIndex() >= d->columns || d->wrap) {

currentIndex() >= d->columns	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2274 int index = currentIndex() - d->columns; -

2275 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2276

}

never executed: end of block

2277

}

never executed: end of block

2278 } else { -

2279

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2280

if (currentIndex() < count - 1 || d->wrap) {

currentIndex() < count - 1	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2281 int index = currentIndex() + 1; -

2282 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2283

}

never executed: end of block

2284

} else {

never executed: end of block

2285

if (currentIndex() < count - d->columns || d->wrap) {

currentIndex()...t - d->columns	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2286 int index = currentIndex() + d->columns; -

2287 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2288

}

never executed: end of block

2289

}

never executed: end of block

2290 } -

2291 } -

2292 -

2293 -

2294 /*! -

2295 \qmlmethod QtQuick::GridView::moveCurrentIndexRight() -

2296 -

2297 Move the currentIndex right one item in the view. -

2298 The current index will wrap if keyNavigationWraps is true and it -

2299 is currently at the end. This method has no effect if the \l count is zero. -

2300 -

2301 \b Note: methods should only be called after the Component has completed. -

2302 */ -

2303 void QQuickGridView::moveCurrentIndexRight() -

2304 { -

2305 Q_D(QQuickGridView); -

2306

const int count = d->model ? d->model->count() : 0;

d->model	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-2

2307

if (!count)

!count	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

0-2

2308

return;

never executed: return;

2309

if (effectiveLayoutDirection() == Qt::LeftToRight) {

effectiveLayou...t::LeftToRight	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-2

2310

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-2

2311

if (currentIndex() < count - 1 || d->wrap) {

currentIndex() < count - 1	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

0-2

2312 int index = currentIndex() + 1; -

2313 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2314

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickgridview

2315

} else {

executed 2 times by 1 test: end of block

Executed by:

tst_qquickgridview

2316

if (currentIndex() < count - d->columns || d->wrap) {

currentIndex()...t - d->columns	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2317 int index = currentIndex()+d->columns; -

2318 setCurrentIndex((index >= 0 && index < count) ? index : 0); -

2319

}

never executed: end of block

2320

}

never executed: end of block

2321 } else { -

2322

if (d->flow == QQuickGridView::FlowLeftToRight) {

d->flow == QQu...lowLeftToRight	Description
TRUE	never evaluated
FALSE	never evaluated

2323

if (currentIndex() > 0 || d->wrap) {

currentIndex() > 0	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2324 int index = currentIndex() - 1; -

2325 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2326

}

never executed: end of block

2327

} else {

never executed: end of block

2328

if (currentIndex() >= d->columns || d->wrap) {

currentIndex() >= d->columns	Description
TRUE	never evaluated
FALSE	never evaluated

d->wrap	Description
TRUE	never evaluated
FALSE	never evaluated

2329 int index = currentIndex() - d->columns; -

2330 setCurrentIndex((index >= 0 && index < count) ? index : count-1); -

2331

}

never executed: end of block

2332

}

never executed: end of block

2333 } -

2334 } -

2335 -

2336 bool QQuickGridViewPrivate::applyInsertionChange(const QQmlChangeSet::Change &change, ChangeResult *insertResult, QList<FxViewItem *> *addedItems, QList<MovedItem> *movingIntoView) -

2337 { -

2338 Q_Q(QQuickGridView); -

2339 -

2340 int modelIndex = change.index; -

2341 int count = change.count; -

2342 -

2343

int index = visibleItems.count() ? mapFromModel(modelIndex) : 0;

visibleItems.count()	Description
TRUE	evaluated 1158 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 102 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

102-1158

2344 -

2345

if (index < 0) {

index < 0	Description
TRUE	evaluated 228 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 1032 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

228-1032

2346 int i = visibleItems.count() - 1; -

2347

while (i > 0 && visibleItems.at(i)->index == -1)

i > 0	Description
TRUE	evaluated 220 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 8 times by 1 test Evaluated by: tst_qquickgridview

visibleItems.a...)->index == -1	Description
TRUE	never evaluated
FALSE	evaluated 220 times by 1 test Evaluated by: tst_qquickgridview

0-220

2348

--i;

never executed: --i;

2349

if (visibleItems.at(i)->index + 1 == modelIndex) {

visibleItems.a... == modelIndex	Description
TRUE	evaluated 61 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 167 times by 1 test Evaluated by: tst_qquickgridview

61-167

2350 // Special case of appending an item to the model. -

2351 index = visibleItems.count(); -

2352

} else {

executed 61 times by 1 test: end of block

Executed by:

tst_qquickgridview

2353

if (modelIndex <= visibleIndex) {

modelIndex <= visibleIndex	Description
TRUE	evaluated 84 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 83 times by 1 test Evaluated by: tst_qquickgridview

83-84

2354 // Insert before visible items -

2355 visibleIndex += count; -

2356 for (FxViewItem *item : qAsConst(visibleItems)) { -

2357

if (item->index != -1 && item->index >= modelIndex)

item->index != -1	Description
TRUE	evaluated 1786 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

item->index >= modelIndex	Description
TRUE	evaluated 1786 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-1786

2358

item->index += count;

executed 1786 times by 1 test: item->index += count;

Executed by:

tst_qquickgridview

1786

2359

}

executed 1786 times by 1 test: end of block

Executed by:

tst_qquickgridview

1786

2360

}

executed 84 times by 1 test: end of block

Executed by:

tst_qquickgridview

2361

return true;

executed 167 times by 1 test: return true;

Executed by:

tst_qquickgridview

167

2362 } -

2363 } -

2364 -

2365

qreal tempPos = isContentFlowReversed() ? -position()-size()+q->width()+1 : position();

isContentFlowReversed()	Description
TRUE	evaluated 320 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 773 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

320-773

2366 qreal colPos = 0; -

2367 qreal rowPos = 0; -

2368 int colNum = 0; -

2369

if (visibleItems.count()) {

visibleItems.count()	Description
TRUE	evaluated 991 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 102 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

102-991

2370

if (index < visibleItems.count()) {

index < visibleItems.count()	Description
TRUE	evaluated 930 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 61 times by 1 test Evaluated by: tst_qquickgridview

61-930

2371 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(visibleItems.at(index)); -

2372 colPos = gridItem->colPos(); -

2373 rowPos = gridItem->rowPos(); -

2374 colNum = qFloor((colPos+colSize()/2) / colSize()); -

2375

} else {

executed 930 times by 1 test: end of block

Executed by:

tst_qquickgridview

930

2376 // appending items to visible list -

2377 FxGridItemSG *gridItem = static_cast<FxGridItemSG*>(visibleItems.at(index-1)); -

2378 rowPos = gridItem->rowPos(); -

2379 colNum = qFloor((gridItem->colPos()+colSize()/2) / colSize()); -

2380

if (++colNum >= columns) {

++colNum >= columns	Description
TRUE	never evaluated
FALSE	evaluated 61 times by 1 test Evaluated by: tst_qquickgridview

0-61

2381 colNum = 0; -

2382 rowPos += rowSize(); -

2383

}

never executed: end of block

2384 colPos = colNum * colSize(); -

2385

}

executed 61 times by 1 test: end of block

Executed by:

tst_qquickgridview

2386 } -

2387 -

2388 // Update the indexes of the following visible items. -

2389 for (FxViewItem *item : qAsConst(visibleItems)) { -

2390

if (item->index != -1 && item->index >= modelIndex) {

item->index != -1	Description
TRUE	evaluated 17794 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

item->index >= modelIndex	Description
TRUE	evaluated 10702 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 7092 times by 1 test Evaluated by: tst_qquickgridview

0-17794

2391 item->index += count; -

2392

if (change.isMove())

change.isMove()	Description
TRUE	evaluated 5262 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 5440 times by 1 test Evaluated by: tst_qquickgridview

5262-5440

2393

item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::MoveTransition, false);

executed 5262 times by 1 test: item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::MoveTransition, false);

Executed by:

tst_qquickgridview

5262

2394 else -

2395

item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::AddTransition, false);

executed 5440 times by 1 test: item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::AddTransition, false);

Executed by:

tst_qquickgridview

5440

2396 } -

2397

}

executed 17794 times by 1 test: end of block

Executed by:

tst_qquickgridview

17794

2398 -

2399 int prevVisibleCount = visibleItems.count(); -

2400

if (insertResult->visiblePos.isValid() && rowPos < insertResult->visiblePos) {

insertResult->...ePos.isValid()	Description
TRUE	evaluated 995 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 98 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

rowPos < inser...lt->visiblePos	Description
TRUE	evaluated 96 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 899 times by 1 test Evaluated by: tst_qquickgridview

96-995

2401 // Insert items before the visible item. -

2402 int insertionIdx = index; -

2403 int i = count - 1; -

2404 int from = tempPos - buffer - displayMarginBeginning; -

2405 -

2406

if (rowPos > from && insertionIdx < visibleIndex) {

rowPos > from	Description
TRUE	evaluated 13 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 83 times by 1 test Evaluated by: tst_qquickgridview

insertionIdx < visibleIndex	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 11 times by 1 test Evaluated by: tst_qquickgridview

2-83

2407 // items won't be visible, just note the size for repositioning -

2408 insertResult->countChangeBeforeVisible += count; -

2409 insertResult->sizeChangesBeforeVisiblePos += ((count + columns - 1) / columns) * rowSize(); -

2410

} else {

executed 2 times by 1 test: end of block

Executed by:

tst_qquickgridview

2411

while (i >= 0) {

i >= 0	Description
TRUE	evaluated 371 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 94 times by 1 test Evaluated by: tst_qquickgridview

94-371

2412 // item is before first visible e.g. in cache buffer -

2413 FxViewItem *item = nullptr; -

2414

if (change.isMove() && (item = currentChanges.removedItems.take(change.moveKey(modelIndex + i))))

change.isMove()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 369 times by 1 test Evaluated by: tst_qquickgridview

(item = curren...elIndex + i)))	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

0-369

2415

item->index = modelIndex + i;

never executed: item->index = modelIndex + i;

2416

if (!item)

!item	Description
TRUE	evaluated 371 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-371

2417

item = createItem(modelIndex + i, QQmlIncubator::Synchronous);

executed 371 times by 1 test: item = createItem(modelIndex + i, QQmlIncubator::Synchronous);

Executed by:

tst_qquickgridview

371

2418

if (!item)

!item	Description
TRUE	never evaluated
FALSE	evaluated 371 times by 1 test Evaluated by: tst_qquickgridview

0-371

2419

return false;

never executed: return false;

2420 -

2421 QQuickItemPrivate::get(item->item)->setCulled(false); -

2422 visibleItems.insert(insertionIdx, item); -

2423

if (insertionIdx == 0)

insertionIdx == 0	Description
TRUE	evaluated 15 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 356 times by 1 test Evaluated by: tst_qquickgridview

15-356

2424

insertResult->changedFirstItem = true;

executed 15 times by 1 test: insertResult->changedFirstItem = true;

Executed by:

tst_qquickgridview

2425

if (!change.isMove()) {

!change.isMove()	Description
TRUE	evaluated 369 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickgridview

2-369

2426 addedItems->append(item); -

2427

if (transitioner)

transitioner	Description
TRUE	never evaluated
FALSE	evaluated 369 times by 1 test Evaluated by: tst_qquickgridview

0-369

2428

item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::AddTransition, true);

never executed: item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::AddTransition, true);

2429 else -

2430

item->moveTo(QPointF(colPos, rowPos), true);

executed 369 times by 1 test: item->moveTo(QPointF(colPos, rowPos), true);

Executed by:

tst_qquickgridview

369

2431 } -

2432 insertResult->sizeChangesBeforeVisiblePos += rowSize(); -

2433 -

2434

if (--colNum < 0 ) {

--colNum < 0	Description
TRUE	evaluated 76 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 295 times by 1 test Evaluated by: tst_qquickgridview

76-295

2435 colNum = columns - 1; -

2436 rowPos -= rowSize(); -

2437

}

executed 76 times by 1 test: end of block

Executed by:

tst_qquickgridview

2438 colPos = colNum * colSize(); -

2439 index++; -

2440 i--; -

2441

}

executed 371 times by 1 test: end of block

Executed by:

tst_qquickgridview

371

2442

}

executed 94 times by 1 test: end of block

Executed by:

tst_qquickgridview

2443 -

2444 // There may be gaps in the index sequence of visibleItems because -

2445 // of the index shift/update done before the insertion just above. -

2446 // Find if there is any... -

2447 int firstOkIdx = -1; -

2448

for (int i = 0; i <= insertionIdx && i < visibleItems.count() - 1; i++) {

i <= insertionIdx	Description
TRUE	evaluated 351 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 95 times by 1 test Evaluated by: tst_qquickgridview

i < visibleItems.count() - 1	Description
TRUE	evaluated 351 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-351

2449

if (visibleItems.at(i)->index + 1 != visibleItems.at(i + 1)->index) {

visibleItems.a...(i + 1)->index	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 350 times by 1 test Evaluated by: tst_qquickgridview

1-350

2450 firstOkIdx = i + 1; -

2451

break;

executed 1 time by 1 test: break;

Executed by:

tst_qquickgridview

2452 } -

2453

}

executed 350 times by 1 test: end of block

Executed by:

tst_qquickgridview

350

2454 // ... and remove all the items before that one -

2455

for (int i = 0; i < firstOkIdx; i++) {

i < firstOkIdx	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 96 times by 1 test Evaluated by: tst_qquickgridview

1-96

2456 FxViewItem *nvItem = visibleItems.takeFirst(); -

2457 addedItems->removeOne(nvItem); -

2458 removeItem(nvItem); -

2459

}

executed 1 time by 1 test: end of block

Executed by:

tst_qquickgridview

2460 -

2461

} else {

executed 96 times by 1 test: end of block

Executed by:

tst_qquickgridview

2462 int i = 0; -

2463 int to = buffer+displayMarginEnd+tempPos+size()-1; -

2464

while (i < count && rowPos <= to + rowSize()*(columns - colNum)/qreal(columns+1)) {

i < count	Description
TRUE	evaluated 4253 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel
FALSE	evaluated 953 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

rowPos <= to +...eal(columns+1)	Description
TRUE	evaluated 4209 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel
FALSE	evaluated 44 times by 1 test Evaluated by: tst_qquickgridview

44-4253

2465 FxViewItem *item = nullptr; -

2466

if (change.isMove() && (item = currentChanges.removedItems.take(change.moveKey(modelIndex + i))))

change.isMove()	Description
TRUE	evaluated 1358 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2851 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

(item = curren...elIndex + i)))	Description
TRUE	evaluated 992 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 366 times by 1 test Evaluated by: tst_qquickgridview

366-2851

2467

item->index = modelIndex + i;

executed 992 times by 1 test: item->index = modelIndex + i;

Executed by:

tst_qquickgridview

992

2468 bool newItem = !item; -

2469

if (!item)

!item	Description
TRUE	evaluated 3217 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel
FALSE	evaluated 992 times by 1 test Evaluated by: tst_qquickgridview

992-3217

2470

item = createItem(modelIndex + i, QQmlIncubator::Synchronous);

executed 3217 times by 3 tests: item = createItem(modelIndex + i, QQmlIncubator::Synchronous);

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

3217

2471

if (!item)

!item	Description
TRUE	never evaluated
FALSE	evaluated 4209 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

0-4209

2472

return false;

never executed: return false;

2473 -

2474 QQuickItemPrivate::get(item->item)->setCulled(false); -

2475 visibleItems.insert(index, item); -

2476

if (index == 0)

index == 0	Description
TRUE	evaluated 261 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel
FALSE	evaluated 3948 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

261-3948

2477

insertResult->changedFirstItem = true;

executed 261 times by 3 tests: insertResult->changedFirstItem = true;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

261

2478

if (change.isMove()) {

change.isMove()	Description
TRUE	evaluated 1358 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2851 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

1358-2851

2479 // we know this is a move target, since move displaced items that are -

2480 // shuffled into view due to a move would be added in refill() -

2481

if (newItem && transitioner && transitioner->canTransition(QQuickItemViewTransitioner::MoveTransition, true))

newItem	Description
TRUE	evaluated 366 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 992 times by 1 test Evaluated by: tst_qquickgridview

transitioner	Description
TRUE	evaluated 58 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 308 times by 1 test Evaluated by: tst_qquickgridview

transitioner->...nsition, true)	Description
TRUE	evaluated 58 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-992

2482

movingIntoView->append(MovedItem(item, change.moveKey(item->index)));

executed 58 times by 1 test: movingIntoView->append(MovedItem(item, change.moveKey(item->index)));

Executed by:

tst_qquickgridview

2483

} else {

executed 1358 times by 1 test: end of block

Executed by:

tst_qquickgridview

1358

2484 addedItems->append(item); -

2485

if (transitioner)

transitioner	Description
TRUE	evaluated 188 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 2663 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel

188-2663

2486

item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::AddTransition, true);

executed 188 times by 1 test: item->transitionNextReposition(transitioner, QQuickItemViewTransitioner::AddTransition, true);

Executed by:

tst_qquickgridview

188

2487 else -

2488

item->moveTo(QPointF(colPos, rowPos), true);

executed 2663 times by 3 tests: item->moveTo(QPointF(colPos, rowPos), true);

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

2663

2489 } -

2490 insertResult->sizeChangesAfterVisiblePos += rowSize(); -

2491 -

2492

if (++colNum >= columns) {

++colNum >= columns	Description
TRUE	evaluated 1170 times by 3 tests Evaluated by: tst_examples tst_qquickgridview tst_qquickvisualdatamodel
FALSE	evaluated 3039 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

1170-3039

2493 colNum = 0; -

2494 rowPos += rowSize(); -

2495

}

executed 1170 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

1170

2496 colPos = colNum * colSize(); -

2497 ++index; -

2498 ++i; -

2499

}

executed 4209 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

4209

2500

}

executed 997 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

997

2501 -

2502 updateVisibleIndex(); -

2503 -

2504

return visibleItems.count() > prevVisibleCount;

executed 1093 times by 3 tests: return visibleItems.count() > prevVisibleCount;

Executed by:

tst_examples
tst_qquickgridview
tst_qquickvisualdatamodel

1093

2505 } -

2506 -

2507 void QQuickGridViewPrivate::translateAndTransitionItemsAfter(int afterModelIndex, const ChangeResult &insertionResult, const ChangeResult &removalResult) -

2508 { -

2509

if (!transitioner)

!transitioner	Description
TRUE	never evaluated
FALSE	evaluated 268 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

0-268

2510

return;

never executed: return;

2511 -

2512 int markerItemIndex = -1; -

2513

for (int i=0; i<visibleItems.count(); i++) {

i<visibleItems.count()	Description
TRUE	evaluated 4792 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	never evaluated

0-4792

2514

if (visibleItems.at(i)->index == afterModelIndex) {

visibleItems.a...fterModelIndex	Description
TRUE	evaluated 268 times by 2 tests Evaluated by: tst_examples tst_qquickgridview
FALSE	evaluated 4524 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

268-4524

2515 markerItemIndex = i; -

2516

break;

executed 268 times by 2 tests: break;

Executed by:

tst_examples
tst_qquickgridview

268

2517 } -

2518

}

executed 4524 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

4524

2519

if (markerItemIndex < 0)

markerItemIndex < 0	Description
TRUE	never evaluated
FALSE	evaluated 268 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

0-268

2520

return;

never executed: return;

2521 -

2522

const qreal viewEndPos = isContentFlowReversed() ? -position() : position() + size();

isContentFlowReversed()	Description
TRUE	never evaluated
FALSE	evaluated 268 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

0-268

2523 int countItemsRemoved = -(removalResult.sizeChangesAfterVisiblePos / rowSize()); -

2524 -

2525 // account for whether first item has changed if < 1 row was removed before visible -

2526 int changeBeforeVisible = insertionResult.countChangeBeforeVisible - removalResult.countChangeBeforeVisible; -

2527

if (changeBeforeVisible != 0)

changeBeforeVisible != 0	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 248 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

20-248

2528

countItemsRemoved += (changeBeforeVisible % columns) - (columns - 1);

executed 20 times by 1 test: countItemsRemoved += (changeBeforeVisible % columns) - (columns - 1);

Executed by:

tst_qquickgridview

2529 -

2530 countItemsRemoved -= removalResult.countChangeAfterVisibleItems; -

2531 -

2532

for (int i=markerItemIndex+1; i<visibleItems.count(); i++) {

i<visibleItems.count()	Description
TRUE	evaluated 298 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 8 times by 2 tests Evaluated by: tst_examples tst_qquickgridview

8-298

2533 FxGridItemSG *gridItem = static_cast<FxGridItemSG *>(visibleItems.at(i)); -

2534

if (gridItem->position() >= viewEndPos)

gridItem->posi... >= viewEndPos	Description
TRUE	evaluated 260 times by 1 test Evaluated by: tst_qquickgridview
FALSE	evaluated 38 times by 1 test Evaluated by: tst_qquickgridview

38-260

2535

break;

executed 260 times by 1 test: break;

Executed by:

tst_qquickgridview

260

2536

if (!gridItem->transitionScheduledOrRunning()) {

!gridItem->tra...ledOrRunning()	Description
TRUE	evaluated 38 times by 1 test Evaluated by: tst_qquickgridview
FALSE	never evaluated

0-38

2537 qreal origRowPos = gridItem->colPos(); -

2538 qreal origColPos = gridItem->rowPos(); -

2539 int indexDiff = gridItem->index - countItemsRemoved; -

2540 gridItem->setPosition((indexDiff % columns) * colSize(), (indexDiff / columns) * rowSize()); -

2541 gridItem->transitionNextReposition(transitioner, QQuickItemViewTransitioner::RemoveTransition, false); -

2542 gridItem->setPosition(origRowPos, origColPos); -

2543

}

executed 38 times by 1 test: end of block

Executed by:

tst_qquickgridview

2544

}

executed 38 times by 1 test: end of block

Executed by:

tst_qquickgridview

2545

}

executed 268 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickgridview

268

2546 -

2547 bool QQuickGridViewPrivate::needsRefillForAddedOrRemovedIndex(int modelIndex) const -

2548 { -

2549 // If we add or remove items before visible items, a layout may be -

2550 // required to ensure item 0 is in the first column. -

2551

return modelIndex < visibleIndex;

executed 119 times by 1 test: return modelIndex < visibleIndex;

Executed by:

tst_qquickgridview

119

2552 } -

2553 -

2554 /*! -

2555 \qmlmethod QtQuick::GridView::positionViewAtIndex(int index, PositionMode mode) -

2556 -

2557 Positions the view such that the \a index is at the position specified by -

2558 \a mode: -

2559 -

2560 \list -

2561 \li GridView.Beginning - position item at the top (or left for \c GridView.FlowTopToBottom flow) of the view. -

2562 \li GridView.Center - position item in the center of the view. -

2563 \li GridView.End - position item at bottom (or right for horizontal orientation) of the view. -

2564 \li GridView.Visible - if any part of the item is visible then take no action, otherwise -

2565 bring the item into view. -

2566 \li GridView.Contain - ensure the entire item is visible. If the item is larger than -

2567 the view the item is positioned at the top (or left for \c GridView.FlowTopToBottom flow) of the view. -

2568 \li GridView.SnapPosition - position the item at \l preferredHighlightBegin. This mode -

2569 is only valid if \l highlightRangeMode is StrictlyEnforceRange or snapping is enabled -

2570 via \l snapMode. -

2571 \endlist -

2572 -

2573 If positioning the view at the index would cause empty space to be displayed at -

2574 the beginning or end of the view, the view will be positioned at the boundary. -

2575 -

2576 It is not recommended to use \l {Flickable::}{contentX} or \l {Flickable::}{contentY} to position the view -

2577 at a particular index. This is unreliable since removing items from the start -

2578 of the view does not cause all other items to be repositioned. -

2579 The correct way to bring an item into view is with \c positionViewAtIndex. -

2580 -

2581 \b Note: methods should only be called after the Component has completed. To position -

2582 the view at startup, this method should be called by Component.onCompleted. For -

2583 example, to position the view at the end: -

2584 -

2585 \code -

2586 Component.onCompleted: positionViewAtIndex(count - 1, GridView.Beginning) -

2587 \endcode -

2588 */ -

2589 -

2590 /*! -

2591 \qmlmethod QtQuick::GridView::positionViewAtBeginning() -

2592 \qmlmethod QtQuick::GridView::positionViewAtEnd() -

2593 -

2594 Positions the view at the beginning or end, taking into account any header or footer. -

2595 -

2596 It is not recommended to use \l {Flickable::}{contentX} or \l {Flickable::}{contentY} to position the view -

2597 at a particular index. This is unreliable since removing items from the start -

2598 of the list does not cause all other items to be repositioned, and because -

2599 the actual start of the view can vary based on the size of the delegates. -

2600 -

2601 \b Note: methods should only be called after the Component has completed. To position -

2602 the view at startup, this method should be called by Component.onCompleted. For -

2603 example, to position the view at the end on startup: -

2604 -

2605 \code -

2606 Component.onCompleted: positionViewAtEnd() -

2607 \endcode -

2608 */ -

2609 -

2610 /*! -

2611 \qmlmethod int QtQuick::GridView::indexAt(real x, real y) -

2612 -

2613 Returns the index of the visible item containing the point \a x, \a y in content -

2614 coordinates. If there is no item at the point specified, or the item is -

2615 not visible -1 is returned. -

2616 -

2617 If the item is outside the visible area, -1 is returned, regardless of -

2618 whether an item will exist at that point when scrolled into view. -

2619 -

2620 \b Note: methods should only be called after the Component has completed. -

2621 */ -

2622 -

2623 /*! -

2624 \qmlmethod Item QtQuick::GridView::itemAt(real x, real y) -

2625 -

2626 Returns the visible item containing the point \a x, \a y in content -

2627 coordinates. If there is no item at the point specified, or the item is -

2628 not visible null is returned. -

2629 -

2630 If the item is outside the visible area, null is returned, regardless of -

2631 whether an item will exist at that point when scrolled into view. -

2632 -

2633 \b Note: methods should only be called after the Component has completed. -

2634 */ -

2635 -

2636 -

2637 /*! -

2638 \qmlmethod QtQuick::GridView::forceLayout() -

2639 -

2640 Responding to changes in the model is usually batched to happen only once -

2641 per frame. This means that inside script blocks it is possible for the -

2642 underlying model to have changed, but the GridView has not caught up yet. -

2643 -

2644 This method forces the GridView to immediately respond to any outstanding -

2645 changes in the model. -

2646 -

2647 \since 5.1 -

2648 -

2649 \b Note: methods should only be called after the Component has completed. -

2650 */ -

2651 -

2652 QQuickGridViewAttached *QQuickGridView::qmlAttachedProperties(QObject *obj) -

2653 { -

2654

return new QQuickGridViewAttached(obj);

executed 48281 times by 4 tests: return new QQuickGridViewAttached(obj);

Executed by:

tst_examples
tst_qquickgridview
tst_qquickimage
tst_qquickvisualdatamodel

48281

2655 } -

2656 -

2657 QT_END_NAMESPACE -

2658 -

2659 #include "moc_qquickgridview_p.cpp" -

Source code

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