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qquickitemview_p.h

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
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-
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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#ifndef QQUICKITEMVIEW_P_H-
41#define QQUICKITEMVIEW_P_H-
42-
43//-
44// W A R N I N G-
45// --------------
46//-
47// This file is not part of the Qt API. It exists purely as an-
48// implementation detail. This header file may change from version to-
49// version without notice, or even be removed.-
50//-
51// We mean it.-
52//-
53-
54#include <QtQuick/private/qtquickglobal_p.h>-
55-
56QT_REQUIRE_CONFIG(quick_itemview);-
57-
58#include "qquickflickable_p.h"-
59#include <qpointer.h>-
60#include <QtCore/QLoggingCategory>-
61-
62QT_BEGIN_NAMESPACE-
63-
64Q_DECLARE_LOGGING_CATEGORY(lcItemViewDelegateLifecycle)-
65-
66class QQmlChangeSet;-
67-
68class QQuickItemViewPrivate;-
69-
70class Q_QUICK_PRIVATE_EXPORT QQuickItemView : public QQuickFlickable-
71{-
72 Q_OBJECT-
73-
74 Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)-
75 Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)-
76 Q_PROPERTY(int count READ count NOTIFY countChanged)-
77-
78 Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)-
79 Q_PROPERTY(QQuickItem *currentItem READ currentItem NOTIFY currentItemChanged)-
80-
81 Q_PROPERTY(bool keyNavigationWraps READ isWrapEnabled WRITE setWrapEnabled NOTIFY keyNavigationWrapsChanged)-
82 Q_PROPERTY(bool keyNavigationEnabled READ isKeyNavigationEnabled WRITE setKeyNavigationEnabled NOTIFY keyNavigationEnabledChanged REVISION 7)-
83 Q_PROPERTY(int cacheBuffer READ cacheBuffer WRITE setCacheBuffer NOTIFY cacheBufferChanged)-
84 Q_PROPERTY(int displayMarginBeginning READ displayMarginBeginning WRITE setDisplayMarginBeginning NOTIFY displayMarginBeginningChanged REVISION 2)-
85 Q_PROPERTY(int displayMarginEnd READ displayMarginEnd WRITE setDisplayMarginEnd NOTIFY displayMarginEndChanged REVISION 2)-
86-
87 Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)-
88 Q_PROPERTY(Qt::LayoutDirection effectiveLayoutDirection READ effectiveLayoutDirection NOTIFY effectiveLayoutDirectionChanged)-
89 Q_PROPERTY(VerticalLayoutDirection verticalLayoutDirection READ verticalLayoutDirection WRITE setVerticalLayoutDirection NOTIFY verticalLayoutDirectionChanged)-
90-
91 Q_PROPERTY(QQmlComponent *header READ header WRITE setHeader NOTIFY headerChanged)-
92 Q_PROPERTY(QQuickItem *headerItem READ headerItem NOTIFY headerItemChanged)-
93 Q_PROPERTY(QQmlComponent *footer READ footer WRITE setFooter NOTIFY footerChanged)-
94 Q_PROPERTY(QQuickItem *footerItem READ footerItem NOTIFY footerItemChanged)-
95-
96 Q_PROPERTY(QQuickTransition *populate READ populateTransition WRITE setPopulateTransition NOTIFY populateTransitionChanged)-
97 Q_PROPERTY(QQuickTransition *add READ addTransition WRITE setAddTransition NOTIFY addTransitionChanged)-
98 Q_PROPERTY(QQuickTransition *addDisplaced READ addDisplacedTransition WRITE setAddDisplacedTransition NOTIFY addDisplacedTransitionChanged)-
99 Q_PROPERTY(QQuickTransition *move READ moveTransition WRITE setMoveTransition NOTIFY moveTransitionChanged)-
100 Q_PROPERTY(QQuickTransition *moveDisplaced READ moveDisplacedTransition WRITE setMoveDisplacedTransition NOTIFY moveDisplacedTransitionChanged)-
101 Q_PROPERTY(QQuickTransition *remove READ removeTransition WRITE setRemoveTransition NOTIFY removeTransitionChanged)-
102 Q_PROPERTY(QQuickTransition *removeDisplaced READ removeDisplacedTransition WRITE setRemoveDisplacedTransition NOTIFY removeDisplacedTransitionChanged)-
103 Q_PROPERTY(QQuickTransition *displaced READ displacedTransition WRITE setDisplacedTransition NOTIFY displacedTransitionChanged)-
104-
105 Q_PROPERTY(QQmlComponent *highlight READ highlight WRITE setHighlight NOTIFY highlightChanged)-
106 Q_PROPERTY(QQuickItem *highlightItem READ highlightItem NOTIFY highlightItemChanged)-
107 Q_PROPERTY(bool highlightFollowsCurrentItem READ highlightFollowsCurrentItem WRITE setHighlightFollowsCurrentItem NOTIFY highlightFollowsCurrentItemChanged)-
108 Q_PROPERTY(HighlightRangeMode highlightRangeMode READ highlightRangeMode WRITE setHighlightRangeMode NOTIFY highlightRangeModeChanged)-
109 Q_PROPERTY(qreal preferredHighlightBegin READ preferredHighlightBegin WRITE setPreferredHighlightBegin NOTIFY preferredHighlightBeginChanged RESET resetPreferredHighlightBegin)-
110 Q_PROPERTY(qreal preferredHighlightEnd READ preferredHighlightEnd WRITE setPreferredHighlightEnd NOTIFY preferredHighlightEndChanged RESET resetPreferredHighlightEnd)-
111 Q_PROPERTY(int highlightMoveDuration READ highlightMoveDuration WRITE setHighlightMoveDuration NOTIFY highlightMoveDurationChanged)-
112-
113public:-
114 // this holds all layout enum values so they can be referred to by other enums-
115 // to ensure consistent values - e.g. QML references to GridView.TopToBottom flow-
116 // and GridView.TopToBottom vertical layout direction should have same value-
117 enum LayoutDirection {-
118 LeftToRight = Qt::LeftToRight,-
119 RightToLeft = Qt::RightToLeft,-
120 VerticalTopToBottom,-
121 VerticalBottomToTop-
122 };-
123 Q_ENUM(LayoutDirection)-
124-
125 enum VerticalLayoutDirection {-
126 TopToBottom = VerticalTopToBottom,-
127 BottomToTop = VerticalBottomToTop-
128 };-
129 Q_ENUM(VerticalLayoutDirection)-
130-
131 QQuickItemView(QQuickFlickablePrivate &dd, QQuickItem *parent = nullptr);-
132 ~QQuickItemView();-
133-
134 QVariant model() const;-
135 void setModel(const QVariant &);-
136-
137 QQmlComponent *delegate() const;-
138 void setDelegate(QQmlComponent *);-
139-
140 int count() const;-
141-
142 int currentIndex() const;-
143 void setCurrentIndex(int idx);-
144-
145 QQuickItem *currentItem() const;-
146-
147 bool isWrapEnabled() const;-
148 void setWrapEnabled(bool);-
149-
150 bool isKeyNavigationEnabled() const;-
151 void setKeyNavigationEnabled(bool);-
152-
153 int cacheBuffer() const;-
154 void setCacheBuffer(int);-
155-
156 int displayMarginBeginning() const;-
157 void setDisplayMarginBeginning(int);-
158-
159 int displayMarginEnd() const;-
160 void setDisplayMarginEnd(int);-
161-
162 Qt::LayoutDirection layoutDirection() const;-
163 void setLayoutDirection(Qt::LayoutDirection);-
164 Qt::LayoutDirection effectiveLayoutDirection() const;-
165-
166 VerticalLayoutDirection verticalLayoutDirection() const;-
167 void setVerticalLayoutDirection(VerticalLayoutDirection layoutDirection);-
168-
169 QQmlComponent *footer() const;-
170 void setFooter(QQmlComponent *);-
171 QQuickItem *footerItem() const;-
172-
173 QQmlComponent *header() const;-
174 void setHeader(QQmlComponent *);-
175 QQuickItem *headerItem() const;-
176-
177 QQuickTransition *populateTransition() const;-
178 void setPopulateTransition(QQuickTransition *transition);-
179-
180 QQuickTransition *addTransition() const;-
181 void setAddTransition(QQuickTransition *transition);-
182-
183 QQuickTransition *addDisplacedTransition() const;-
184 void setAddDisplacedTransition(QQuickTransition *transition);-
185-
186 QQuickTransition *moveTransition() const;-
187 void setMoveTransition(QQuickTransition *transition);-
188-
189 QQuickTransition *moveDisplacedTransition() const;-
190 void setMoveDisplacedTransition(QQuickTransition *transition);-
191-
192 QQuickTransition *removeTransition() const;-
193 void setRemoveTransition(QQuickTransition *transition);-
194-
195 QQuickTransition *removeDisplacedTransition() const;-
196 void setRemoveDisplacedTransition(QQuickTransition *transition);-
197-
198 QQuickTransition *displacedTransition() const;-
199 void setDisplacedTransition(QQuickTransition *transition);-
200-
201 QQmlComponent *highlight() const;-
202 void setHighlight(QQmlComponent *);-
203-
204 QQuickItem *highlightItem() const;-
205-
206 bool highlightFollowsCurrentItem() const;-
207 virtual void setHighlightFollowsCurrentItem(bool);-
208-
209 enum HighlightRangeMode { NoHighlightRange, ApplyRange, StrictlyEnforceRange };-
210 Q_ENUM(HighlightRangeMode)-
211 HighlightRangeMode highlightRangeMode() const;-
212 void setHighlightRangeMode(HighlightRangeMode mode);-
213-
214 qreal preferredHighlightBegin() const;-
215 void setPreferredHighlightBegin(qreal);-
216 void resetPreferredHighlightBegin();-
217-
218 qreal preferredHighlightEnd() const;-
219 void setPreferredHighlightEnd(qreal);-
220 void resetPreferredHighlightEnd();-
221-
222 int highlightMoveDuration() const;-
223 virtual void setHighlightMoveDuration(int);-
224-
225 enum PositionMode { Beginning, Center, End, Visible, Contain, SnapPosition };-
226 Q_ENUM(PositionMode)-
227-
228 Q_INVOKABLE void positionViewAtIndex(int index, int mode);-
229 Q_INVOKABLE int indexAt(qreal x, qreal y) const;-
230 Q_INVOKABLE QQuickItem *itemAt(qreal x, qreal y) const;-
231 Q_INVOKABLE void positionViewAtBeginning();-
232 Q_INVOKABLE void positionViewAtEnd();-
233 Q_REVISION(1) Q_INVOKABLE void forceLayout();-
234-
235 void setContentX(qreal pos) override;-
236 void setContentY(qreal pos) override;-
237 qreal originX() const override;-
238 qreal originY() const override;-
239-
240Q_SIGNALS:-
241 void modelChanged();-
242 void delegateChanged();-
243 void countChanged();-
244 void currentIndexChanged();-
245 void currentItemChanged();-
246-
247 void keyNavigationWrapsChanged();-
248 Q_REVISION(7) void keyNavigationEnabledChanged();-
249 void cacheBufferChanged();-
250 void displayMarginBeginningChanged();-
251 void displayMarginEndChanged();-
252-
253 void layoutDirectionChanged();-
254 void effectiveLayoutDirectionChanged();-
255 void verticalLayoutDirectionChanged();-
256-
257 void headerChanged();-
258 void footerChanged();-
259 void headerItemChanged();-
260 void footerItemChanged();-
261-
262 void populateTransitionChanged();-
263 void addTransitionChanged();-
264 void addDisplacedTransitionChanged();-
265 void moveTransitionChanged();-
266 void moveDisplacedTransitionChanged();-
267 void removeTransitionChanged();-
268 void removeDisplacedTransitionChanged();-
269 void displacedTransitionChanged();-
270-
271 void highlightChanged();-
272 void highlightItemChanged();-
273 void highlightFollowsCurrentItemChanged();-
274 void highlightRangeModeChanged();-
275 void preferredHighlightBeginChanged();-
276 void preferredHighlightEndChanged();-
277 void highlightMoveDurationChanged();-
278-
279protected:-
280 void updatePolish() override;-
281 void componentComplete() override;-
282 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;-
283 qreal minYExtent() const override;-
284 qreal maxYExtent() const override;-
285 qreal minXExtent() const override;-
286 qreal maxXExtent() const override;-
287-
288protected Q_SLOTS:-
289 void destroyRemoved();-
290 void createdItem(int index, QObject *item);-
291 virtual void initItem(int index, QObject *item);-
292 void modelUpdated(const QQmlChangeSet &changeSet, bool reset);-
293 void destroyingItem(QObject *item);-
294 void animStopped();-
295 void trackedPositionChanged();-
296-
297private:-
298 Q_DECLARE_PRIVATE(QQuickItemView)
executed 290718 times by 12 tests: return reinterpret_cast<QQuickItemViewPrivate *>(qGetPtrHelper(d_ptr));
Executed by:
  • tst_examples
  • tst_qqmlecmascript
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
executed 2474325 times by 12 tests: return reinterpret_cast<const QQuickItemViewPrivate *>(qGetPtrHelper(d_ptr));
Executed by:
  • tst_examples
  • tst_qqmlecmascript
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
290718-2474325
299};-
300-
301-
302class Q_QUICK_PRIVATE_EXPORT QQuickItemViewAttached : public QObject-
303{-
304 Q_OBJECT-
305-
306 Q_PROPERTY(QQuickItemView *view READ view NOTIFY viewChanged)-
307 Q_PROPERTY(bool isCurrentItem READ isCurrentItem NOTIFY currentItemChanged)-
308 Q_PROPERTY(bool delayRemove READ delayRemove WRITE setDelayRemove NOTIFY delayRemoveChanged)-
309-
310 Q_PROPERTY(QString section READ section NOTIFY sectionChanged)-
311 Q_PROPERTY(QString previousSection READ prevSection NOTIFY prevSectionChanged)-
312 Q_PROPERTY(QString nextSection READ nextSection NOTIFY nextSectionChanged)-
313-
314public:-
315 QQuickItemViewAttached(QObject *parent)-
316 : QObject(parent), m_isCurrent(false), m_delayRemove(false) {}
executed 80989 times by 11 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
80989
317 ~QQuickItemViewAttached() {}-
318-
319 QQuickItemView *view() const { return m_view; }
executed 1216 times by 4 tests: return m_view;
Executed by:
  • tst_examples
  • tst_qqmltypeloader
  • tst_qquickgridview
  • tst_qquicklistview
1216
320 void setView(QQuickItemView *view) {-
321 if (view != m_view) {
view != m_viewDescription
TRUEevaluated 80899 times by 11 tests
Evaluated by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
FALSEevaluated 83308 times by 11 tests
Evaluated by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
80899-83308
322 m_view = view;-
323 Q_EMIT viewChanged();-
324 }
executed 80899 times by 11 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
80899
325 }
executed 164207 times by 11 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
164207
326-
327 bool isCurrentItem() const { return m_isCurrent; }
executed 71234 times by 4 tests: return m_isCurrent;
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
71234
328 void setIsCurrentItem(bool c) {-
329 if (m_isCurrent != c) {
m_isCurrent != cDescription
TRUEevaluated 7638 times by 11 tests
Evaluated by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
FALSEevaluated 824 times by 3 tests
Evaluated by:
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
824-7638
330 m_isCurrent = c;-
331 Q_EMIT currentItemChanged();-
332 }
executed 7638 times by 11 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
7638
333 }
executed 8462 times by 11 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmllistmodel
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickspringanimation
  • tst_qquickvisualdatamodel
8462
334-
335 bool delayRemove() const { return m_delayRemove; }
executed 14833 times by 4 tests: return m_delayRemove;
Executed by:
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
14833
336 void setDelayRemove(bool delay) {-
337 if (m_delayRemove != delay) {
m_delayRemove != delayDescription
TRUEevaluated 210 times by 3 tests
Evaluated by:
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquicklistview
FALSEevaluated 84 times by 2 tests
Evaluated by:
  • tst_qquickgridview
  • tst_qquicklistview
84-210
338 m_delayRemove = delay;-
339 Q_EMIT delayRemoveChanged();-
340 }
executed 210 times by 3 tests: end of block
Executed by:
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquicklistview
210
341 }
executed 294 times by 3 tests: end of block
Executed by:
  • tst_qquickanimations
  • tst_qquickgridview
  • tst_qquicklistview
294
342-
343 QString section() const { return m_section; }
executed 16705 times by 4 tests: return m_section;
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
16705
344 void setSection(const QString &sect) {-
345 if (m_section != sect) {
m_section != sectDescription
TRUEevaluated 873 times by 2 tests
Evaluated by:
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
FALSEevaluated 5301 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
873-5301
346 m_section = sect;-
347 Q_EMIT sectionChanged();-
348 }
executed 873 times by 2 tests: end of block
Executed by:
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
873
349 }
executed 6174 times by 4 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
6174
350-
351 QString prevSection() const { return m_prevSection; }
executed 2042 times by 1 test: return m_prevSection;
Executed by:
  • tst_qquicklistview
2042
352 void setPrevSection(const QString &sect) {-
353 if (m_prevSection != sect) {
m_prevSection != sectDescription
TRUEevaluated 824 times by 2 tests
Evaluated by:
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
FALSEevaluated 5388 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
824-5388
354 m_prevSection = sect;-
355 Q_EMIT prevSectionChanged();-
356 }
executed 824 times by 2 tests: end of block
Executed by:
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
824
357 }
executed 6212 times by 4 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
6212
358-
359 QString nextSection() const { return m_nextSection; }
executed 1634 times by 1 test: return m_nextSection;
Executed by:
  • tst_qquicklistview
1634
360 void setNextSection(const QString &sect) {-
361 if (m_nextSection != sect) {
m_nextSection != sectDescription
TRUEevaluated 885 times by 3 tests
Evaluated by:
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
FALSEevaluated 5327 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
885-5327
362 m_nextSection = sect;-
363 Q_EMIT nextSectionChanged();-
364 }
executed 885 times by 3 tests: end of block
Executed by:
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
885
365 }
executed 6212 times by 4 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
6212
366-
367 void setSections(const QString &prev, const QString &sect, const QString &next) {-
368 bool prevChanged = prev != m_prevSection;-
369 bool sectChanged = sect != m_section;-
370 bool nextChanged = next != m_nextSection;-
371 m_prevSection = prev;-
372 m_section = sect;-
373 m_nextSection = next;-
374 if (prevChanged)
prevChangedDescription
TRUEevaluated 508 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
FALSEevaluated 112 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
112-508
375 Q_EMIT prevSectionChanged();
executed 508 times by 3 tests: prevSectionChanged();
Executed by:
  • tst_examples
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
508
376 if (sectChanged)
sectChangedDescription
TRUEevaluated 556 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
FALSEevaluated 64 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
64-556
377 Q_EMIT sectionChanged();
executed 556 times by 4 tests: sectionChanged();
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
556
378 if (nextChanged)
nextChangedDescription
TRUEevaluated 474 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
FALSEevaluated 146 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
146-474
379 Q_EMIT nextSectionChanged();
executed 474 times by 4 tests: nextSectionChanged();
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
474
380 }
executed 620 times by 4 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
620
381-
382 void emitAdd() { Q_EMIT add(); }
executed 7480 times by 4 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
7480
383 void emitRemove() { Q_EMIT remove(); }
executed 4003 times by 3 tests: end of block
Executed by:
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickvisualdatamodel
4003
384-
385Q_SIGNALS:-
386 void viewChanged();-
387 void currentItemChanged();-
388 void delayRemoveChanged();-
389-
390 void add();-
391 void remove();-
392-
393 void sectionChanged();-
394 void prevSectionChanged();-
395 void nextSectionChanged();-
396-
397public:-
398 QPointer<QQuickItemView> m_view;-
399 bool m_isCurrent : 1;-
400 bool m_delayRemove : 1;-
401-
402 // current only used by list view-
403 mutable QString m_section;-
404 QString m_prevSection;-
405 QString m_nextSection;-
406};-
407-
408-
409QT_END_NAMESPACE-
410-
411#endif // QQUICKITEMVIEW_P_H-
412-
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