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39
40#include "qquickitemsmodule_p.h"
41
42#include "qquickitem.h"
43#include "qquickitem_p.h"
44#include "qquickevents_p_p.h"
45#include "qquickrectangle_p.h"
46#include "qquickfocusscope_p.h"
47#include "qquicktext_p.h"
48#include "qquicktextinput_p.h"
49#include "qquicktextedit_p.h"
50#include "qquicktextdocument.h"
51#include "qquickimage_p.h"
52#include "qquickborderimage_p.h"
53#include "qquickscalegrid_p_p.h"
54#include "qquickmousearea_p.h"
55#include "qquickpincharea_p.h"
56#include "qquickflickable_p.h"
57#include "qquickflickable_p_p.h"
58#if QT_CONFIG(quick_listview)
59#include "qquicklistview_p.h"
60#endif
61#if QT_CONFIG(quick_gridview)
62#include "qquickgridview_p.h"
63#endif
64#if QT_CONFIG(quick_pathview)
65#include "qquickpathview_p.h"
66#endif
67#if QT_CONFIG(quick_tableview)
68#include "qquicktableview_p.h"
69#endif
70#if QT_CONFIG(quick_viewtransitions)
71#include "qquickitemviewtransition_p.h"
72#endif
73#if QT_CONFIG(quick_path)
74#include <private/qquickpath_p.h>
75#include <private/qquickpathinterpolator_p.h>
76#endif
77#if QT_CONFIG(quick_positioners)
78#include "qquickpositioners_p.h"
79#endif
80#if QT_CONFIG(quick_repeater)
81#include "qquickrepeater_p.h"
82#endif
83#include "qquickloader_p.h"
84#if QT_CONFIG(quick_animatedimage)
85#include "qquickanimatedimage_p.h"
86#endif
87#if QT_CONFIG(quick_flipable)
88#include "qquickflipable_p.h"
89#endif
90#include "qquicktranslate_p.h"
91#include "qquickstateoperations_p.h"
92#include "qquickitemanimation_p.h"
93//#include <private/qquickpincharea_p.h>
94#if QT_CONFIG(quick_canvas)
95#include <QtQuick/private/qquickcanvasitem_p.h>
96#include <QtQuick/private/qquickcontext2d_p.h>
97#endif
98#include "qquickitemgrabresult.h"
99#if QT_CONFIG(quick_sprite)
100#include "qquicksprite_p.h"
101#include "qquickspritesequence_p.h"
102#include "qquickanimatedsprite_p.h"
103#endif
104#if QT_CONFIG(opengl)
105# include "qquickopenglinfo_p.h"
106#endif
107#include "qquickgraphicsinfo_p.h"
108#if QT_CONFIG(quick_shadereffect)
109#include <QtQuick/private/qquickshadereffectsource_p.h>
110#include "qquickshadereffect_p.h"
111#include "qquickshadereffectmesh_p.h"
112#endif
113#if QT_CONFIG(quick_draganddrop)
114#include "qquickdrag_p.h"
115#include "qquickdroparea_p.h"
116#endif
117#include "qquickmultipointtoucharea_p.h"
118#include <QtQuick/private/qquickaccessibleattached_p.h>
119
120#include "handlers/qquickdraghandler_p.h"
121#include "handlers/qquickhoverhandler_p.h"
122#include "handlers/qquickpinchhandler_p.h"
123#include "handlers/qquickpointhandler_p.h"
124#include "handlers/qquicktaphandler_p.h"
125#include "handlers/qquickwheelhandler_p.h"
126
127QT_BEGIN_NAMESPACE
128Q_DECLARE_LOGGING_CATEGORY(lcTransient)
129QT_END_NAMESPACE
130
131static QQmlPrivate::AutoParentResult qquickitem_autoParent(QObject *obj, QObject *parent)
132{
133 // When setting a parent (especially during dynamic object creation) in QML,
134 // also try to set up the analogous item/window relationship.
135 if (QQuickItem *parentItem = qmlobject_cast<QQuickItem *>(parent)) {
136 QQuickItem *item = qmlobject_cast<QQuickItem *>(obj);
137 if (item) {
138 // An Item has another Item
139 item->setParentItem(parentItem);
140 return QQmlPrivate::Parented;
141 } else if (parentItem->window()) {
142 QQuickWindow *win = qmlobject_cast<QQuickWindow *>(obj);
143 if (win) {
144 // A Window inside an Item should be transient for that item's window
145 qCDebug(lcTransient) << win << "is transient for" << parentItem->window();
146 win->setTransientParent(parentItem->window());
147 return QQmlPrivate::Parented;
148 }
149 } else if (QQuickPointerHandler *handler = qmlobject_cast<QQuickPointerHandler *>(obj)) {
150 QQuickItemPrivate::get(parentItem)->addPointerHandler(handler);
151 handler->setParent(parent);
152 return QQmlPrivate::Parented;
153 }
154 return QQmlPrivate::IncompatibleObject;
155 } else if (QQuickWindow *parentWindow = qmlobject_cast<QQuickWindow *>(parent)) {
156 QQuickWindow *win = qmlobject_cast<QQuickWindow *>(obj);
157 if (win) {
158 // A Window inside a Window should be transient for it
159 qCDebug(lcTransient) << win << "is transient for" << parentWindow;
160 win->setTransientParent(parentWindow);
161 return QQmlPrivate::Parented;
162 } else if (QQuickItem *item = qmlobject_cast<QQuickItem *>(obj)) {
163 // The parent of an Item inside a Window is actually the implicit content Item
164 item->setParentItem(parentWindow->contentItem());
165 return QQmlPrivate::Parented;
166 } else if (QQuickPointerHandler *handler = qmlobject_cast<QQuickPointerHandler *>(obj)) {
167 QQuickItemPrivate::get(parentWindow->contentItem())->addPointerHandler(handler);
168 handler->setParent(parentWindow->contentItem());
169 return QQmlPrivate::Parented;
170 }
171 return QQmlPrivate::IncompatibleObject;
172 } else if (qmlobject_cast<QQuickItem *>(obj)) {
173 return QQmlPrivate::IncompatibleParent;
174 }
175 return QQmlPrivate::IncompatibleObject;
176}
177
178static void qt_quickitems_defineModule()
179{
180 QQmlPrivate::RegisterAutoParent autoparent = { 0, &qquickitem_autoParent };
181 QQmlPrivate::qmlregister(QQmlPrivate::AutoParentRegistration, &autoparent);
182
183 qRegisterMetaType<QQuickAnchorLine>("QQuickAnchorLine");
184 qRegisterMetaType<QPointingDeviceUniqueId>("QPointingDeviceUniqueId");
185 qRegisterMetaType<QQuickHandlerPoint>();
186}
187
188static void initResources()
189{
190 Q_INIT_RESOURCE(items);
191}
192
193QT_BEGIN_NAMESPACE
194
195void QQuickItemsModule::defineModule()
196{
197 initResources();
198 qt_quickitems_defineModule();
199}
200
201QT_END_NAMESPACE
202

source code of qtdeclarative/src/quick/items/qquickitemsmodule.cpp