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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 QtQml 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 QQMLDATAMODEL_P_P_H | - |
41 | #define QQMLDATAMODEL_P_P_H | - |
42 | - | |
43 | #include "qqmldelegatemodel_p.h" | - |
44 | #include <private/qv4qobjectwrapper_p.h> | - |
45 | - | |
46 | #include <QtQml/qqmlcontext.h> | - |
47 | #include <QtQml/qqmlincubator.h> | - |
48 | - | |
49 | #include <private/qqmladaptormodel_p.h> | - |
50 | #include <private/qqmlopenmetaobject_p.h> | - |
51 | - | |
52 | // | - |
53 | // W A R N I N G | - |
54 | // ------------- | - |
55 | // | - |
56 | // This file is not part of the Qt API. It exists purely as an | - |
57 | // implementation detail. This header file may change from version to | - |
58 | // version without notice, or even be removed. | - |
59 | // | - |
60 | // We mean it. | - |
61 | // | - |
62 | - | |
63 | QT_REQUIRE_CONFIG(qml_delegate_model); | - |
64 | - | |
65 | QT_BEGIN_NAMESPACE | - |
66 | - | |
67 | typedef QQmlListCompositor Compositor; | - |
68 | - | |
69 | class QQmlDelegateModelAttachedMetaObject; | - |
70 | - | |
71 | class QQmlDelegateModelItemMetaType : public QQmlRefCount | - |
72 | { | - |
73 | public: | - |
74 | QQmlDelegateModelItemMetaType(QV4::ExecutionEngine *engine, QQmlDelegateModel *model, const QStringList &groupNames); | - |
75 | ~QQmlDelegateModelItemMetaType(); | - |
76 | - | |
77 | void initializeMetaObject(); | - |
78 | void initializePrototype(); | - |
79 | - | |
80 | int parseGroups(const QStringList &groupNames) const; | - |
81 | int parseGroups(const QV4::Value &groupNames) const; | - |
82 | - | |
83 | QPointer<QQmlDelegateModel> model; | - |
84 | const int groupCount; | - |
85 | QV4::ExecutionEngine * const v4Engine; | - |
86 | QQmlDelegateModelAttachedMetaObject *metaObject; | - |
87 | const QStringList groupNames; | - |
88 | QV4::PersistentValue modelItemProto; | - |
89 | }; | - |
90 | - | |
91 | class QQmlAdaptorModel; | - |
92 | class QQDMIncubationTask; | - |
93 | - | |
94 | class QQmlDelegateModelItem : public QObject | - |
95 | { | - |
96 | Q_OBJECT | - |
97 | Q_PROPERTY(int index READ modelIndex NOTIFY modelIndexChanged) | - |
98 | Q_PROPERTY(int row MEMBER row NOTIFY rowChanged) | - |
99 | Q_PROPERTY(int column MEMBER column NOTIFY columnChanged) | - |
100 | Q_PROPERTY(QObject *model READ modelObject CONSTANT) | - |
101 | public: | - |
102 | QQmlDelegateModelItem(QQmlDelegateModelItemMetaType *metaType, int modelIndex); | - |
103 | ~QQmlDelegateModelItem(); | - |
104 | - | |
105 | void referenceObject() { ++objectRef; } executed 197626 times by 25 tests: end of block Executed by:
| 197626 |
106 | bool releaseObject() { return --objectRef == 0 && !(groups & Compositor::PersistedFlag); } executed 128450 times by 25 tests: return --objectRef == 0 && !(groups & Compositor::PersistedFlag); Executed by:
| 128450 |
107 | bool isObjectReferenced() const { return objectRef != 0 || (groups & Compositor::PersistedFlag); } executed 88373 times by 25 tests: return objectRef != 0 || (groups & Compositor::PersistedFlag); Executed by:
| 88373 |
108 | - | |
109 | bool isReferenced() const { | - |
110 | return scriptRef executed 128503 times by 24 tests: return scriptRef || incubationTask || ((groups & Compositor::UnresolvedFlag) && (groups & Compositor::GroupMask)); Executed by:
| 128503 |
111 | || incubationTask executed 128503 times by 24 tests: return scriptRef || incubationTask || ((groups & Compositor::UnresolvedFlag) && (groups & Compositor::GroupMask)); Executed by:
| 128503 |
112 | || ((groups & Compositor::UnresolvedFlag) && (groups & Compositor::GroupMask)); executed 128503 times by 24 tests: return scriptRef || incubationTask || ((groups & Compositor::UnresolvedFlag) && (groups & Compositor::GroupMask)); Executed by:
| 128503 |
113 | } | - |
114 | - | |
115 | void Dispose(); | - |
116 | - | |
117 | QObject *modelObject() { return this; } executed 12494 times by 7 tests: return this; Executed by:
| 12494 |
118 | - | |
119 | void destroyObject(); | - |
120 | - | |
121 | static QQmlDelegateModelItem *dataForObject(QObject *object); | - |
122 | - | |
123 | int groupIndex(Compositor::Group group); | - |
124 | - | |
125 | int modelIndex() const { return index; } executed 1401507 times by 17 tests: return index; Executed by:
| 1401507 |
126 | virtual void setModelIndex(int idx); | - |
127 | - | |
128 | virtual QV4::ReturnedValue get() { return QV4::QObjectWrapper::wrap(v4, this); } executed 96 times by 1 test: return QV4::QObjectWrapper::wrap(v4, this); Executed by:
| 96 |
129 | - | |
130 | virtual void setValue(const QString &role, const QVariant &value) { Q_UNUSED(role); Q_UNUSED(value); } never executed: end of block | 0 |
131 | virtual bool resolveIndex(const QQmlAdaptorModel &, int) { return false; } never executed: return false; | 0 |
132 | - | |
133 | static QV4::ReturnedValue get_model(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc); | - |
134 | static QV4::ReturnedValue get_groups(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc); | - |
135 | static QV4::ReturnedValue set_groups(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc); | - |
136 | static QV4::ReturnedValue get_member(QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &); | - |
137 | static QV4::ReturnedValue set_member(QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &arg); | - |
138 | static QV4::ReturnedValue get_index(QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &arg); | - |
139 | - | |
140 | QV4::ExecutionEngine *v4; | - |
141 | QQmlDelegateModelItemMetaType * const metaType; | - |
142 | QQmlContextDataRef contextData; | - |
143 | QPointer<QObject> object; | - |
144 | QPointer<QQmlDelegateModelAttached> attached; | - |
145 | QQDMIncubationTask *incubationTask; | - |
146 | int objectRef; | - |
147 | int scriptRef; | - |
148 | int groups; | - |
149 | int index; | - |
150 | - | |
151 | Q_SIGNALS: | - |
152 | void modelIndexChanged(); | - |
153 | void rowChanged(); | - |
154 | void columnChanged(); | - |
155 | - | |
156 | protected: | - |
157 | void objectDestroyed(QObject *); | - |
158 | int row; | - |
159 | int column; | - |
160 | }; | - |
161 | - | |
162 | namespace QV4 { | - |
163 | namespace Heap { | - |
164 | struct QQmlDelegateModelItemObject : Object { | - |
165 | inline void init(QQmlDelegateModelItem *item); | - |
166 | void destroy(); | - |
167 | QQmlDelegateModelItem *item; | - |
168 | }; | - |
169 | - | |
170 | } | - |
171 | } | - |
172 | - | |
173 | struct QQmlDelegateModelItemObject : QV4::Object | - |
174 | { | - |
175 | V4_OBJECT2(QQmlDelegateModelItemObject, QV4::Object) executed 32106 times by 2 tests: end of block Executed by:
never executed: end of block executed 128004 times by 2 tests: return &static_vtbl; Executed by:
executed 115950 times by 2 tests: return static_cast<QV4::Heap::QQmlDelegateModelItemObject *>(m()); Executed by:
executed 83984 times by 2 tests: return dptr; Executed by:
| 0-128004 |
176 | V4_NEEDS_DESTROY executed 31966 times by 2 tests: end of block Executed by:
| 31966 |
177 | }; | - |
178 | - | |
179 | void QV4::Heap::QQmlDelegateModelItemObject::init(QQmlDelegateModelItem *item) | - |
180 | { | - |
181 | Object::init(); | - |
182 | this->item = item; | - |
183 | } executed 31966 times by 2 tests: end of block Executed by:
| 31966 |
184 | - | |
185 | - | |
186 | - | |
187 | class QQmlDelegateModelPrivate; | - |
188 | class QQDMIncubationTask : public QQmlIncubator | - |
189 | { | - |
190 | public: | - |
191 | QQDMIncubationTask(QQmlDelegateModelPrivate *l, IncubationMode mode) | - |
192 | : QQmlIncubator(mode) | - |
193 | , incubating(nullptr) | - |
194 | , vdm(l) {} executed 88407 times by 25 tests: end of block Executed by:
| 88407 |
195 | - | |
196 | void statusChanged(Status) override; | - |
197 | void setInitialState(QObject *) override; | - |
198 | - | |
199 | QQmlDelegateModelItem *incubating; | - |
200 | QQmlDelegateModelPrivate *vdm; | - |
201 | int index[QQmlListCompositor::MaximumGroupCount]; | - |
202 | }; | - |
203 | - | |
204 | - | |
205 | class QQmlDelegateModelGroupEmitter | - |
206 | { | - |
207 | public: | - |
208 | virtual ~QQmlDelegateModelGroupEmitter() {} | - |
209 | virtual void emitModelUpdated(const QQmlChangeSet &changeSet, bool reset) = 0; | - |
210 | virtual void createdPackage(int, QQuickPackage *) {} | - |
211 | virtual void initPackage(int, QQuickPackage *) {} | - |
212 | virtual void destroyingPackage(QQuickPackage *) {} | - |
213 | - | |
214 | QIntrusiveListNode emitterNode; | - |
215 | }; | - |
216 | - | |
217 | typedef QIntrusiveList<QQmlDelegateModelGroupEmitter, &QQmlDelegateModelGroupEmitter::emitterNode> QQmlDelegateModelGroupEmitterList; | - |
218 | - | |
219 | class QQmlDelegateModelGroupPrivate : public QObjectPrivate | - |
220 | { | - |
221 | public: | - |
222 | Q_DECLARE_PUBLIC(QQmlDelegateModelGroup) | - |
223 | - | |
224 | QQmlDelegateModelGroupPrivate() : group(Compositor::Cache), defaultInclude(false) {} executed 12322 times by 27 tests: end of block Executed by:
| 12322 |
225 | - | |
226 | static QQmlDelegateModelGroupPrivate *get(QQmlDelegateModelGroup *group) { | - |
227 | return static_cast<QQmlDelegateModelGroupPrivate *>(QObjectPrivate::get(group)); } executed 176548 times by 27 tests: return static_cast<QQmlDelegateModelGroupPrivate *>(QObjectPrivate::get(group)); Executed by:
| 176548 |
228 | - | |
229 | void setModel(QQmlDelegateModel *model, Compositor::Group group); | - |
230 | bool isChangedConnected(); | - |
231 | void emitChanges(QV4::ExecutionEngine *engine); | - |
232 | void emitModelUpdated(bool reset); | - |
233 | - | |
234 | void createdPackage(int index, QQuickPackage *package); | - |
235 | void initPackage(int index, QQuickPackage *package); | - |
236 | void destroyingPackage(QQuickPackage *package); | - |
237 | - | |
238 | bool parseIndex(const QV4::Value &value, int *index, Compositor::Group *group) const; | - |
239 | bool parseGroupArgs( | - |
240 | QQmlV4Function *args, Compositor::Group *group, int *index, int *count, int *groups) const; | - |
241 | - | |
242 | Compositor::Group group; | - |
243 | QPointer<QQmlDelegateModel> model; | - |
244 | QQmlDelegateModelGroupEmitterList emitters; | - |
245 | QQmlChangeSet changeSet; | - |
246 | QString name; | - |
247 | bool defaultInclude; | - |
248 | }; | - |
249 | - | |
250 | class QQmlDelegateModelParts; | - |
251 | - | |
252 | class QQmlDelegateModelPrivate : public QObjectPrivate, public QQmlDelegateModelGroupEmitter | - |
253 | { | - |
254 | Q_DECLARE_PUBLIC(QQmlDelegateModel) | - |
255 | public: | - |
256 | QQmlDelegateModelPrivate(QQmlContext *); | - |
257 | ~QQmlDelegateModelPrivate(); | - |
258 | - | |
259 | static QQmlDelegateModelPrivate *get(QQmlDelegateModel *m) { | - |
260 | return static_cast<QQmlDelegateModelPrivate *>(QObjectPrivate::get(m)); executed 373692 times by 27 tests: return static_cast<QQmlDelegateModelPrivate *>(QObjectPrivate::get(m)); Executed by:
| 373692 |
261 | } | - |
262 | - | |
263 | void init(); | - |
264 | void connectModel(QQmlAdaptorModel *model); | - |
265 | - | |
266 | void requestMoreIfNecessary(); | - |
267 | QObject *object(Compositor::Group group, int index, QQmlIncubator::IncubationMode incubationMode); | - |
268 | QQmlDelegateModel::ReleaseFlags release(QObject *object); | - |
269 | QString stringValue(Compositor::Group group, int index, const QString &name); | - |
270 | void emitCreatedPackage(QQDMIncubationTask *incubationTask, QQuickPackage *package); | - |
271 | void emitInitPackage(QQDMIncubationTask *incubationTask, QQuickPackage *package); | - |
272 | void emitCreatedItem(QQDMIncubationTask *incubationTask, QObject *item) { | - |
273 | Q_EMIT q_func()->createdItem(incubationTask->index[m_compositorGroup], item); } executed 83359 times by 25 tests: end of block Executed by:
| 83359 |
274 | void emitInitItem(QQDMIncubationTask *incubationTask, QObject *item) { | - |
275 | Q_EMIT q_func()->initItem(incubationTask->index[m_compositorGroup], item); } executed 83359 times by 25 tests: end of block Executed by:
| 83359 |
276 | void emitDestroyingPackage(QQuickPackage *package); | - |
277 | void emitDestroyingItem(QObject *item) { Q_EMIT q_func()->destroyingItem(item); } executed 22297 times by 12 tests: end of block Executed by:
| 22297 |
278 | void addCacheItem(QQmlDelegateModelItem *item, Compositor::iterator it); | - |
279 | void removeCacheItem(QQmlDelegateModelItem *cacheItem); | - |
280 | - | |
281 | void updateFilterGroup(); | - |
282 | - | |
283 | void addGroups(Compositor::iterator from, int count, Compositor::Group group, int groupFlags); | - |
284 | void removeGroups(Compositor::iterator from, int count, Compositor::Group group, int groupFlags); | - |
285 | void setGroups(Compositor::iterator from, int count, Compositor::Group group, int groupFlags); | - |
286 | - | |
287 | void itemsInserted( | - |
288 | const QVector<Compositor::Insert> &inserts, | - |
289 | QVarLengthArray<QVector<QQmlChangeSet::Change>, Compositor::MaximumGroupCount> *translatedInserts, | - |
290 | QHash<int, QList<QQmlDelegateModelItem *> > *movedItems = nullptr); | - |
291 | void itemsInserted(const QVector<Compositor::Insert> &inserts); | - |
292 | void itemsRemoved( | - |
293 | const QVector<Compositor::Remove> &removes, | - |
294 | QVarLengthArray<QVector<QQmlChangeSet::Change>, Compositor::MaximumGroupCount> *translatedRemoves, | - |
295 | QHash<int, QList<QQmlDelegateModelItem *> > *movedItems = nullptr); | - |
296 | void itemsRemoved(const QVector<Compositor::Remove> &removes); | - |
297 | void itemsMoved( | - |
298 | const QVector<Compositor::Remove> &removes, const QVector<Compositor::Insert> &inserts); | - |
299 | void itemsChanged(const QVector<Compositor::Change> &changes); | - |
300 | void emitChanges(); | - |
301 | void emitModelUpdated(const QQmlChangeSet &changeSet, bool reset) override; | - |
302 | - | |
303 | bool insert(Compositor::insert_iterator &before, const QV4::Value &object, int groups); | - |
304 | - | |
305 | int adaptorModelCount() const; | - |
306 | - | |
307 | static void group_append(QQmlListProperty<QQmlDelegateModelGroup> *property, QQmlDelegateModelGroup *group); | - |
308 | static int group_count(QQmlListProperty<QQmlDelegateModelGroup> *property); | - |
309 | static QQmlDelegateModelGroup *group_at(QQmlListProperty<QQmlDelegateModelGroup> *property, int index); | - |
310 | - | |
311 | void releaseIncubator(QQDMIncubationTask *incubationTask); | - |
312 | void incubatorStatusChanged(QQDMIncubationTask *incubationTask, QQmlIncubator::Status status); | - |
313 | void setInitialState(QQDMIncubationTask *incubationTask, QObject *o); | - |
314 | - | |
315 | QQmlAdaptorModel m_adaptorModel; | - |
316 | QQmlListCompositor m_compositor; | - |
317 | QQmlStrongJSQObjectReference<QQmlComponent> m_delegate; | - |
318 | QQmlDelegateModelItemMetaType *m_cacheMetaType; | - |
319 | QPointer<QQmlContext> m_context; | - |
320 | QQmlDelegateModelParts *m_parts; | - |
321 | QQmlDelegateModelGroupEmitterList m_pendingParts; | - |
322 | - | |
323 | QList<QQmlDelegateModelItem *> m_cache; | - |
324 | QList<QQDMIncubationTask *> m_finishedIncubating; | - |
325 | QList<QByteArray> m_watchedRoles; | - |
326 | - | |
327 | QString m_filterGroup; | - |
328 | - | |
329 | int m_count; | - |
330 | int m_groupCount; | - |
331 | - | |
332 | QQmlListCompositor::Group m_compositorGroup; | - |
333 | bool m_complete : 1; | - |
334 | bool m_delegateValidated : 1; | - |
335 | bool m_reset : 1; | - |
336 | bool m_transaction : 1; | - |
337 | bool m_incubatorCleanupScheduled : 1; | - |
338 | bool m_waitingToFetchMore : 1; | - |
339 | bool m_useFirstColumnOnly : 1; | - |
340 | - | |
341 | union { | - |
342 | struct { | - |
343 | QQmlDelegateModelGroup *m_cacheItems; | - |
344 | QQmlDelegateModelGroup *m_items; | - |
345 | QQmlDelegateModelGroup *m_persistedItems; | - |
346 | }; | - |
347 | QQmlDelegateModelGroup *m_groups[Compositor::MaximumGroupCount]; | - |
348 | }; | - |
349 | }; | - |
350 | - | |
351 | class QQmlPartsModel : public QQmlInstanceModel, public QQmlDelegateModelGroupEmitter | - |
352 | { | - |
353 | Q_OBJECT | - |
354 | Q_PROPERTY(QString filterOnGroup READ filterGroup WRITE setFilterGroup NOTIFY filterGroupChanged RESET resetFilterGroup) | - |
355 | public: | - |
356 | QQmlPartsModel(QQmlDelegateModel *model, const QString &part, QObject *parent = nullptr); | - |
357 | ~QQmlPartsModel(); | - |
358 | - | |
359 | QString filterGroup() const; | - |
360 | void setFilterGroup(const QString &group); | - |
361 | void resetFilterGroup(); | - |
362 | void updateFilterGroup(); | - |
363 | void updateFilterGroup(Compositor::Group group, const QQmlChangeSet &changeSet); | - |
364 | - | |
365 | int count() const override; | - |
366 | bool isValid() const override; | - |
367 | QObject *object(int index, QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested) override; | - |
368 | ReleaseFlags release(QObject *item) override; | - |
369 | QString stringValue(int index, const QString &role) override; | - |
370 | QList<QByteArray> watchedRoles() const { return m_watchedRoles; } executed 146 times by 5 tests: return m_watchedRoles; Executed by:
| 146 |
371 | void setWatchedRoles(const QList<QByteArray> &roles) override; | - |
372 | QQmlIncubator::Status incubationStatus(int index) override; | - |
373 | - | |
374 | int indexOf(QObject *item, QObject *objectContext) const override; | - |
375 | - | |
376 | void emitModelUpdated(const QQmlChangeSet &changeSet, bool reset) override; | - |
377 | - | |
378 | void createdPackage(int index, QQuickPackage *package) override; | - |
379 | void initPackage(int index, QQuickPackage *package) override; | - |
380 | void destroyingPackage(QQuickPackage *package) override; | - |
381 | - | |
382 | Q_SIGNALS: | - |
383 | void filterGroupChanged(); | - |
384 | - | |
385 | private: | - |
386 | QQmlDelegateModel *m_model; | - |
387 | QHash<QObject *, QQuickPackage *> m_packaged; | - |
388 | QString m_part; | - |
389 | QString m_filterGroup; | - |
390 | QList<QByteArray> m_watchedRoles; | - |
391 | QVector<int> m_pendingPackageInitializations; // vector holds model indices | - |
392 | Compositor::Group m_compositorGroup; | - |
393 | bool m_inheritGroup; | - |
394 | bool m_modelUpdatePending = true; | - |
395 | }; | - |
396 | - | |
397 | class QMetaPropertyBuilder; | - |
398 | - | |
399 | class QQmlDelegateModelPartsMetaObject : public QQmlOpenMetaObject | - |
400 | { | - |
401 | public: | - |
402 | QQmlDelegateModelPartsMetaObject(QObject *parent) | - |
403 | : QQmlOpenMetaObject(parent) {} executed 352 times by 6 tests: end of block Executed by:
| 352 |
404 | - | |
405 | void propertyCreated(int, QMetaPropertyBuilder &) override; | - |
406 | QVariant initialValue(int) override; | - |
407 | }; | - |
408 | - | |
409 | class QQmlDelegateModelParts : public QObject | - |
410 | { | - |
411 | Q_OBJECT | - |
412 | public: | - |
413 | QQmlDelegateModelParts(QQmlDelegateModel *parent); | - |
414 | - | |
415 | QQmlDelegateModel *model; | - |
416 | QList<QQmlPartsModel *> models; | - |
417 | }; | - |
418 | - | |
419 | class QQmlDelegateModelAttachedMetaObject : public QAbstractDynamicMetaObject, public QQmlRefCount | - |
420 | { | - |
421 | public: | - |
422 | QQmlDelegateModelAttachedMetaObject( | - |
423 | QQmlDelegateModelItemMetaType *metaType, QMetaObject *metaObject); | - |
424 | ~QQmlDelegateModelAttachedMetaObject(); | - |
425 | - | |
426 | void objectDestroyed(QObject *) override; | - |
427 | int metaCall(QObject *, QMetaObject::Call, int _id, void **) override; | - |
428 | - | |
429 | private: | - |
430 | QQmlDelegateModelItemMetaType * const metaType; | - |
431 | QMetaObject * const metaObject; | - |
432 | const int memberPropertyOffset; | - |
433 | const int indexPropertyOffset; | - |
434 | }; | - |
435 | - | |
436 | QT_END_NAMESPACE | - |
437 | - | |
438 | #endif | - |
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