Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/items/qquickpathview_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 | - | ||||||
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 | #ifndef QQUICKPATHVIEW_P_H | - | ||||||
41 | #define QQUICKPATHVIEW_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 <private/qtquickglobal_p.h> | - | ||||||
55 | - | |||||||
56 | QT_REQUIRE_CONFIG(quick_pathview); | - | ||||||
57 | - | |||||||
58 | #include "qquickitem.h" | - | ||||||
59 | - | |||||||
60 | #include <private/qtquickglobal_p.h> | - | ||||||
61 | #include <private/qquickpath_p.h> | - | ||||||
62 | - | |||||||
63 | QT_BEGIN_NAMESPACE | - | ||||||
64 | - | |||||||
65 | class QQmlChangeSet; | - | ||||||
66 | - | |||||||
67 | class QQuickPathViewPrivate; | - | ||||||
68 | class QQuickPathViewAttached; | - | ||||||
69 | class Q_QUICK_PRIVATE_EXPORT QQuickPathView : public QQuickItem | - | ||||||
70 | { | - | ||||||
71 | Q_OBJECT | - | ||||||
72 | - | |||||||
73 | Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged) | - | ||||||
74 | Q_PROPERTY(QQuickPath *path READ path WRITE setPath NOTIFY pathChanged) | - | ||||||
75 | Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged) | - | ||||||
76 | Q_PROPERTY(QQuickItem *currentItem READ currentItem NOTIFY currentItemChanged) | - | ||||||
77 | Q_PROPERTY(qreal offset READ offset WRITE setOffset NOTIFY offsetChanged) | - | ||||||
78 | - | |||||||
79 | Q_PROPERTY(QQmlComponent *highlight READ highlight WRITE setHighlight NOTIFY highlightChanged) | - | ||||||
80 | Q_PROPERTY(QQuickItem *highlightItem READ highlightItem NOTIFY highlightItemChanged) | - | ||||||
81 | - | |||||||
82 | Q_PROPERTY(qreal preferredHighlightBegin READ preferredHighlightBegin WRITE setPreferredHighlightBegin NOTIFY preferredHighlightBeginChanged) | - | ||||||
83 | Q_PROPERTY(qreal preferredHighlightEnd READ preferredHighlightEnd WRITE setPreferredHighlightEnd NOTIFY preferredHighlightEndChanged) | - | ||||||
84 | Q_PROPERTY(HighlightRangeMode highlightRangeMode READ highlightRangeMode WRITE setHighlightRangeMode NOTIFY highlightRangeModeChanged) | - | ||||||
85 | Q_PROPERTY(int highlightMoveDuration READ highlightMoveDuration WRITE setHighlightMoveDuration NOTIFY highlightMoveDurationChanged) | - | ||||||
86 | - | |||||||
87 | Q_PROPERTY(qreal dragMargin READ dragMargin WRITE setDragMargin NOTIFY dragMarginChanged) | - | ||||||
88 | Q_PROPERTY(qreal maximumFlickVelocity READ maximumFlickVelocity WRITE setMaximumFlickVelocity NOTIFY maximumFlickVelocityChanged) | - | ||||||
89 | Q_PROPERTY(qreal flickDeceleration READ flickDeceleration WRITE setFlickDeceleration NOTIFY flickDecelerationChanged) | - | ||||||
90 | Q_PROPERTY(bool interactive READ isInteractive WRITE setInteractive NOTIFY interactiveChanged) | - | ||||||
91 | - | |||||||
92 | Q_PROPERTY(bool moving READ isMoving NOTIFY movingChanged) | - | ||||||
93 | Q_PROPERTY(bool flicking READ isFlicking NOTIFY flickingChanged) | - | ||||||
94 | Q_PROPERTY(bool dragging READ isDragging NOTIFY draggingChanged) | - | ||||||
95 | - | |||||||
96 | Q_PROPERTY(int count READ count NOTIFY countChanged) | - | ||||||
97 | Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged) | - | ||||||
98 | Q_PROPERTY(int pathItemCount READ pathItemCount WRITE setPathItemCount RESET resetPathItemCount NOTIFY pathItemCountChanged) | - | ||||||
99 | Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged) | - | ||||||
100 | Q_PROPERTY(MovementDirection movementDirection READ movementDirection WRITE setMovementDirection NOTIFY movementDirectionChanged REVISION 7) | - | ||||||
101 | - | |||||||
102 | Q_PROPERTY(int cacheItemCount READ cacheItemCount WRITE setCacheItemCount NOTIFY cacheItemCountChanged) | - | ||||||
103 | - | |||||||
104 | public: | - | ||||||
105 | QQuickPathView(QQuickItem *parent = nullptr); | - | ||||||
106 | virtual ~QQuickPathView(); | - | ||||||
107 | - | |||||||
108 | QVariant model() const; | - | ||||||
109 | void setModel(const QVariant &); | - | ||||||
110 | - | |||||||
111 | QQuickPath *path() const; | - | ||||||
112 | void setPath(QQuickPath *); | - | ||||||
113 | - | |||||||
114 | int currentIndex() const; | - | ||||||
115 | void setCurrentIndex(int idx); | - | ||||||
116 | - | |||||||
117 | QQuickItem *currentItem() const; | - | ||||||
118 | - | |||||||
119 | qreal offset() const; | - | ||||||
120 | void setOffset(qreal offset); | - | ||||||
121 | - | |||||||
122 | QQmlComponent *highlight() const; | - | ||||||
123 | void setHighlight(QQmlComponent *highlight); | - | ||||||
124 | QQuickItem *highlightItem() const; | - | ||||||
125 | - | |||||||
126 | enum HighlightRangeMode { NoHighlightRange, ApplyRange, StrictlyEnforceRange }; | - | ||||||
127 | Q_ENUM(HighlightRangeMode) | - | ||||||
128 | HighlightRangeMode highlightRangeMode() const; | - | ||||||
129 | void setHighlightRangeMode(HighlightRangeMode mode); | - | ||||||
130 | - | |||||||
131 | qreal preferredHighlightBegin() const; | - | ||||||
132 | void setPreferredHighlightBegin(qreal); | - | ||||||
133 | - | |||||||
134 | qreal preferredHighlightEnd() const; | - | ||||||
135 | void setPreferredHighlightEnd(qreal); | - | ||||||
136 | - | |||||||
137 | int highlightMoveDuration() const; | - | ||||||
138 | void setHighlightMoveDuration(int); | - | ||||||
139 | - | |||||||
140 | qreal dragMargin() const; | - | ||||||
141 | void setDragMargin(qreal margin); | - | ||||||
142 | - | |||||||
143 | qreal flickDeceleration() const; | - | ||||||
144 | void setFlickDeceleration(qreal dec); | - | ||||||
145 | - | |||||||
146 | qreal maximumFlickVelocity() const; | - | ||||||
147 | void setMaximumFlickVelocity(qreal); | - | ||||||
148 | - | |||||||
149 | bool isInteractive() const; | - | ||||||
150 | void setInteractive(bool); | - | ||||||
151 | - | |||||||
152 | bool isMoving() const; | - | ||||||
153 | bool isFlicking() const; | - | ||||||
154 | bool isDragging() const; | - | ||||||
155 | - | |||||||
156 | int count() const; | - | ||||||
157 | - | |||||||
158 | QQmlComponent *delegate() const; | - | ||||||
159 | void setDelegate(QQmlComponent *); | - | ||||||
160 | - | |||||||
161 | int pathItemCount() const; | - | ||||||
162 | void setPathItemCount(int); | - | ||||||
163 | void resetPathItemCount(); | - | ||||||
164 | - | |||||||
165 | int cacheItemCount() const; | - | ||||||
166 | void setCacheItemCount(int); | - | ||||||
167 | - | |||||||
168 | enum SnapMode { NoSnap, SnapToItem, SnapOneItem }; | - | ||||||
169 | Q_ENUM(SnapMode) | - | ||||||
170 | SnapMode snapMode() const; | - | ||||||
171 | void setSnapMode(SnapMode mode); | - | ||||||
172 | - | |||||||
173 | enum MovementDirection { Shortest, Negative, Positive }; | - | ||||||
174 | Q_ENUM(MovementDirection) | - | ||||||
175 | MovementDirection movementDirection() const; | - | ||||||
176 | void setMovementDirection(MovementDirection dir); | - | ||||||
177 | - | |||||||
178 | enum PositionMode { Beginning, Center, End, Contain=4, SnapPosition }; // 3 == Visible in other views | - | ||||||
179 | Q_ENUM(PositionMode) | - | ||||||
180 | Q_INVOKABLE void positionViewAtIndex(int index, int mode); | - | ||||||
181 | Q_INVOKABLE int indexAt(qreal x, qreal y) const; | - | ||||||
182 | Q_INVOKABLE QQuickItem *itemAt(qreal x, qreal y) const; | - | ||||||
183 | - | |||||||
184 | static QQuickPathViewAttached *qmlAttachedProperties(QObject *); | - | ||||||
185 | - | |||||||
186 | public Q_SLOTS: | - | ||||||
187 | void incrementCurrentIndex(); | - | ||||||
188 | void decrementCurrentIndex(); | - | ||||||
189 | - | |||||||
190 | Q_SIGNALS: | - | ||||||
191 | void currentIndexChanged(); | - | ||||||
192 | void currentItemChanged(); | - | ||||||
193 | void offsetChanged(); | - | ||||||
194 | void modelChanged(); | - | ||||||
195 | void countChanged(); | - | ||||||
196 | void pathChanged(); | - | ||||||
197 | void preferredHighlightBeginChanged(); | - | ||||||
198 | void preferredHighlightEndChanged(); | - | ||||||
199 | void highlightRangeModeChanged(); | - | ||||||
200 | void dragMarginChanged(); | - | ||||||
201 | void snapPositionChanged(); | - | ||||||
202 | void delegateChanged(); | - | ||||||
203 | void pathItemCountChanged(); | - | ||||||
204 | void maximumFlickVelocityChanged(); | - | ||||||
205 | void flickDecelerationChanged(); | - | ||||||
206 | void interactiveChanged(); | - | ||||||
207 | void movingChanged(); | - | ||||||
208 | void flickingChanged(); | - | ||||||
209 | void draggingChanged(); | - | ||||||
210 | void highlightChanged(); | - | ||||||
211 | void highlightItemChanged(); | - | ||||||
212 | void highlightMoveDurationChanged(); | - | ||||||
213 | void movementStarted(); | - | ||||||
214 | void movementEnded(); | - | ||||||
215 | Q_REVISION(7) void movementDirectionChanged(); | - | ||||||
216 | void flickStarted(); | - | ||||||
217 | void flickEnded(); | - | ||||||
218 | void dragStarted(); | - | ||||||
219 | void dragEnded(); | - | ||||||
220 | void snapModeChanged(); | - | ||||||
221 | void cacheItemCountChanged(); | - | ||||||
222 | - | |||||||
223 | protected: | - | ||||||
224 | void updatePolish() override; | - | ||||||
225 | void mousePressEvent(QMouseEvent *event) override; | - | ||||||
226 | void mouseMoveEvent(QMouseEvent *event) override; | - | ||||||
227 | void mouseReleaseEvent(QMouseEvent *) override; | - | ||||||
228 | bool sendMouseEvent(QMouseEvent *event); | - | ||||||
229 | bool childMouseEventFilter(QQuickItem *, QEvent *) override; | - | ||||||
230 | void mouseUngrabEvent() override; | - | ||||||
231 | void componentComplete() override; | - | ||||||
232 | - | |||||||
233 | private Q_SLOTS: | - | ||||||
234 | void refill(); | - | ||||||
235 | void ticked(); | - | ||||||
236 | void movementEnding(); | - | ||||||
237 | void modelUpdated(const QQmlChangeSet &changeSet, bool reset); | - | ||||||
238 | void createdItem(int index, QObject *item); | - | ||||||
239 | void initItem(int index, QObject *item); | - | ||||||
240 | void destroyingItem(QObject *item); | - | ||||||
241 | void pathUpdated(); | - | ||||||
242 | - | |||||||
243 | private: | - | ||||||
244 | friend class QQuickPathViewAttached; | - | ||||||
245 | Q_DISABLE_COPY(QQuickPathView) | - | ||||||
246 | Q_DECLARE_PRIVATE(QQuickPathView) executed 19000 times by 3 tests: return reinterpret_cast<QQuickPathViewPrivate *>(qGetPtrHelper(d_ptr)); Executed by:
executed 4003 times by 3 tests: return reinterpret_cast<const QQuickPathViewPrivate *>(qGetPtrHelper(d_ptr)); Executed by:
| 4003-19000 | ||||||
247 | }; | - | ||||||
248 | - | |||||||
249 | class QQmlOpenMetaObject; | - | ||||||
250 | class QQuickPathViewAttached : public QObject | - | ||||||
251 | { | - | ||||||
252 | Q_OBJECT | - | ||||||
253 | - | |||||||
254 | Q_PROPERTY(QQuickPathView *view READ view CONSTANT) | - | ||||||
255 | Q_PROPERTY(bool isCurrentItem READ isCurrentItem NOTIFY currentItemChanged) | - | ||||||
256 | Q_PROPERTY(bool onPath READ isOnPath NOTIFY pathChanged) | - | ||||||
257 | - | |||||||
258 | public: | - | ||||||
259 | QQuickPathViewAttached(QObject *parent); | - | ||||||
260 | ~QQuickPathViewAttached(); | - | ||||||
261 | - | |||||||
262 | QQuickPathView *view() const { return m_view; } executed 312 times by 1 test: return m_view; Executed by:
| 312 | ||||||
263 | - | |||||||
264 | bool isCurrentItem() const { return m_isCurrent; } executed 3396 times by 2 tests: return m_isCurrent; Executed by:
| 3396 | ||||||
265 | void setIsCurrentItem(bool c) { | - | ||||||
266 | if (m_isCurrent != c) {
| 20-1514 | ||||||
267 | m_isCurrent = c; | - | ||||||
268 | Q_EMIT currentItemChanged(); | - | ||||||
269 | } executed 1514 times by 3 tests: end of block Executed by:
| 1514 | ||||||
270 | } executed 1534 times by 3 tests: end of block Executed by:
| 1534 | ||||||
271 | - | |||||||
272 | QVariant value(const QByteArray &name) const; | - | ||||||
273 | void setValue(const QByteArray &name, const QVariant &val); | - | ||||||
274 | - | |||||||
275 | bool isOnPath() const { return m_onPath; } executed 1554 times by 2 tests: return m_onPath; Executed by:
| 1554 | ||||||
276 | void setOnPath(bool on) { | - | ||||||
277 | if (on != m_onPath) {
| 5531-41157 | ||||||
278 | m_onPath = on; | - | ||||||
279 | Q_EMIT pathChanged(); | - | ||||||
280 | } executed 5531 times by 3 tests: end of block Executed by:
| 5531 | ||||||
281 | } executed 46688 times by 3 tests: end of block Executed by:
| 46688 | ||||||
282 | qreal m_percent; | - | ||||||
283 | - | |||||||
284 | Q_SIGNALS: | - | ||||||
285 | void currentItemChanged(); | - | ||||||
286 | void pathChanged(); | - | ||||||
287 | - | |||||||
288 | private: | - | ||||||
289 | friend class QQuickPathViewPrivate; | - | ||||||
290 | friend class QQuickPathView; | - | ||||||
291 | QQuickPathView *m_view; | - | ||||||
292 | QQmlOpenMetaObject *m_metaobject; | - | ||||||
293 | bool m_onPath : 1; | - | ||||||
294 | bool m_isCurrent : 1; | - | ||||||
295 | }; | - | ||||||
296 | - | |||||||
297 | - | |||||||
298 | QT_END_NAMESPACE | - | ||||||
299 | - | |||||||
300 | QML_DECLARE_TYPE(QQuickPathView) | - | ||||||
301 | QML_DECLARE_TYPEINFO(QQuickPathView, QML_HAS_ATTACHED_PROPERTIES) | - | ||||||
302 | - | |||||||
303 | #endif // QQUICKPATHVIEW_P_H | - | ||||||
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