diff options
Diffstat (limited to 'src/declarative/items/qquickitem_p.h')
| -rw-r--r-- | src/declarative/items/qquickitem_p.h | 752 |
1 files changed, 0 insertions, 752 deletions
diff --git a/src/declarative/items/qquickitem_p.h b/src/declarative/items/qquickitem_p.h deleted file mode 100644 index 08ae7fac9b..0000000000 --- a/src/declarative/items/qquickitem_p.h +++ /dev/null @@ -1,752 +0,0 @@ -// Commit: 5c783d0a9a912816813945387903857a314040b5 -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QQUICKITEM_P_H -#define QQUICKITEM_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include "qquickitem.h" - -#include "qquickanchors_p.h" -#include "qquickanchors_p_p.h" -#include "qquickitemchangelistener_p.h" - -#include "qquickcanvas_p.h" - -#include <qsgnode.h> -#include "qquickclipnode_p.h" - -#include <private/qpodvector_p.h> -#include <private/qdeclarativestate_p.h> -#include <private/qdeclarativenullablevalue_p_p.h> -#include <private/qdeclarativenotifier_p.h> -#include <private/qdeclarativeglobal_p.h> - -#include <qdeclarative.h> -#include <qdeclarativecontext.h> - -#include <QtCore/qlist.h> -#include <QtCore/qdebug.h> -#include <QtCore/qelapsedtimer.h> - -QT_BEGIN_NAMESPACE - -class QNetworkReply; -class QQuickItemKeyFilter; -class QQuickLayoutMirroringAttached; - -class QQuickContents : public QQuickItemChangeListener -{ -public: - QQuickContents(QQuickItem *item); - ~QQuickContents(); - - QRectF rectF() const { return QRectF(m_x, m_y, m_width, m_height); } - - inline void calcGeometry(QQuickItem *changed = 0); - void complete(); - -protected: - void itemGeometryChanged(QQuickItem *item, const QRectF &newGeometry, const QRectF &oldGeometry); - void itemDestroyed(QQuickItem *item); - void itemChildAdded(QQuickItem *, QQuickItem *); - void itemChildRemoved(QQuickItem *, QQuickItem *); - //void itemVisibilityChanged(QQuickItem *item) - -private: - bool calcHeight(QQuickItem *changed = 0); - bool calcWidth(QQuickItem *changed = 0); - void updateRect(); - - QQuickItem *m_item; - qreal m_x; - qreal m_y; - qreal m_width; - qreal m_height; -}; - -void QQuickContents::calcGeometry(QQuickItem *changed) -{ - bool wChanged = calcWidth(changed); - bool hChanged = calcHeight(changed); - if (wChanged || hChanged) - updateRect(); -} - -class QQuickTransformPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QQuickTransform); -public: - static QQuickTransformPrivate* get(QQuickTransform *transform) { return transform->d_func(); } - - QQuickTransformPrivate(); - - QList<QQuickItem *> items; -}; - -class Q_DECLARATIVE_EXPORT QQuickItemPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QQuickItem) - -public: - static QQuickItemPrivate* get(QQuickItem *item) { return item->d_func(); } - static const QQuickItemPrivate* get(const QQuickItem *item) { return item->d_func(); } - - QQuickItemPrivate(); - ~QQuickItemPrivate(); - void init(QQuickItem *parent); - - QDeclarativeListProperty<QObject> data(); - QDeclarativeListProperty<QObject> resources(); - QDeclarativeListProperty<QQuickItem> children(); - - QDeclarativeListProperty<QDeclarativeState> states(); - QDeclarativeListProperty<QDeclarativeTransition> transitions(); - - QString state() const; - void setState(const QString &); - - QQuickAnchorLine left() const; - QQuickAnchorLine right() const; - QQuickAnchorLine horizontalCenter() const; - QQuickAnchorLine top() const; - QQuickAnchorLine bottom() const; - QQuickAnchorLine verticalCenter() const; - QQuickAnchorLine baseline() const; - - // data property - static void data_append(QDeclarativeListProperty<QObject> *, QObject *); - static int data_count(QDeclarativeListProperty<QObject> *); - static QObject *data_at(QDeclarativeListProperty<QObject> *, int); - static void data_clear(QDeclarativeListProperty<QObject> *); - - // resources property - static QObject *resources_at(QDeclarativeListProperty<QObject> *, int); - static void resources_append(QDeclarativeListProperty<QObject> *, QObject *); - static int resources_count(QDeclarativeListProperty<QObject> *); - static void resources_clear(QDeclarativeListProperty<QObject> *); - - // children property - static void children_append(QDeclarativeListProperty<QQuickItem> *, QQuickItem *); - static int children_count(QDeclarativeListProperty<QQuickItem> *); - static QQuickItem *children_at(QDeclarativeListProperty<QQuickItem> *, int); - static void children_clear(QDeclarativeListProperty<QQuickItem> *); - - // transform property - static int transform_count(QDeclarativeListProperty<QQuickTransform> *list); - static void transform_append(QDeclarativeListProperty<QQuickTransform> *list, QQuickTransform *); - static QQuickTransform *transform_at(QDeclarativeListProperty<QQuickTransform> *list, int); - static void transform_clear(QDeclarativeListProperty<QQuickTransform> *list); - - QQuickAnchors *anchors() const; - mutable QQuickAnchors *_anchors; - QQuickContents *_contents; - - QDeclarativeNullableValue<qreal> baselineOffset; - - struct AnchorLines { - AnchorLines(QQuickItem *); - QQuickAnchorLine left; - QQuickAnchorLine right; - QQuickAnchorLine hCenter; - QQuickAnchorLine top; - QQuickAnchorLine bottom; - QQuickAnchorLine vCenter; - QQuickAnchorLine baseline; - }; - mutable AnchorLines *_anchorLines; - AnchorLines *anchorLines() const; - - enum ChangeType { - Geometry = 0x01, - SiblingOrder = 0x02, - Visibility = 0x04, - Opacity = 0x08, - Destroyed = 0x10, - Parent = 0x20, - Children = 0x40, - Rotation = 0x80, - }; - - Q_DECLARE_FLAGS(ChangeTypes, ChangeType) - - enum GeometryChangeType { - NoChange = 0, - XChange = 0x01, - YChange = 0x02, - WidthChange = 0x04, - HeightChange = 0x08, - SizeChange = WidthChange | HeightChange, - GeometryChange = XChange | YChange | SizeChange - }; - - Q_DECLARE_FLAGS(GeometryChangeTypes, GeometryChangeType) - - struct ChangeListener { - ChangeListener(QQuickItemChangeListener *l, QQuickItemPrivate::ChangeTypes t) : listener(l), types(t), gTypes(GeometryChange) {} - ChangeListener(QQuickItemChangeListener *l, QQuickItemPrivate::GeometryChangeTypes gt) : listener(l), types(Geometry), gTypes(gt) {} - QQuickItemChangeListener *listener; - QQuickItemPrivate::ChangeTypes types; - QQuickItemPrivate::GeometryChangeTypes gTypes; //NOTE: not used for == - bool operator==(const ChangeListener &other) const { return listener == other.listener && types == other.types; } - }; - - void addItemChangeListener(QQuickItemChangeListener *listener, ChangeTypes types) { - changeListeners.append(ChangeListener(listener, types)); - } - void removeItemChangeListener(QQuickItemChangeListener *, ChangeTypes types); - void updateOrAddGeometryChangeListener(QQuickItemChangeListener *listener, GeometryChangeTypes types); - void updateOrRemoveGeometryChangeListener(QQuickItemChangeListener *listener, GeometryChangeTypes types); - QPODVector<ChangeListener,4> changeListeners; - - QDeclarativeStateGroup *_states(); - QDeclarativeStateGroup *_stateGroup; - - QQuickItem::TransformOrigin origin:5; - quint32 flags:5; - bool widthValid:1; - bool heightValid:1; - bool componentComplete:1; - bool keepMouse:1; - bool keepTouch:1; - bool hoverEnabled:1; - bool smooth:1; - bool focus:1; - bool activeFocus:1; - bool notifiedFocus:1; - bool notifiedActiveFocus:1; - bool filtersChildMouseEvents:1; - bool explicitVisible:1; - bool effectiveVisible:1; - bool explicitEnable:1; - bool effectiveEnable:1; - bool polishScheduled:1; - bool inheritedLayoutMirror:1; - bool effectiveLayoutMirror:1; - bool isMirrorImplicit:1; - bool inheritMirrorFromParent:1; - bool inheritMirrorFromItem:1; - bool childrenDoNotOverlap:1; - - QQuickCanvas *canvas; - QSGContext *sceneGraphContext() const { Q_ASSERT(canvas); return static_cast<QQuickCanvasPrivate *>(QObjectPrivate::get(canvas))->context; } - - QQuickItem *parentItem; - QList<QQuickItem *> childItems; - mutable QList<QQuickItem *> *sortedChildItems; - QList<QQuickItem *> paintOrderChildItems() const; - void addChild(QQuickItem *); - void removeChild(QQuickItem *); - void siblingOrderChanged(); - - inline void markSortedChildrenDirty(QQuickItem *child) { - // If sortedChildItems == &childItems then all in childItems have z == 0 - // and we don't need to invalidate if the changed item also has z == 0. - if (child->z() != 0. || sortedChildItems != &childItems) { - if (sortedChildItems != &childItems) - delete sortedChildItems; - sortedChildItems = 0; - } - } - - class InitializationState { - public: - QQuickItem *getFocusScope(QQuickItem *item); - void clear(); - void clear(QQuickItem *focusScope); - private: - QQuickItem *focusScope; - }; - void initCanvas(InitializationState *, QQuickCanvas *); - - QQuickItem *subFocusItem; - - QTransform canvasToItemTransform() const; - QTransform itemToCanvasTransform() const; - void itemToParentTransform(QTransform &) const; - - qreal x; - qreal y; - qreal width; - qreal height; - qreal implicitWidth; - qreal implicitHeight; - - qreal z; - qreal scale; - qreal rotation; - qreal opacity; - - QQuickLayoutMirroringAttached* attachedLayoutDirection; - - Qt::MouseButtons acceptedMouseButtons; - Qt::InputMethodHints imHints; - - QPointF transformOriginPoint; - - virtual qreal getImplicitWidth() const; - virtual qreal getImplicitHeight() const; - virtual void implicitWidthChanged(); - virtual void implicitHeightChanged(); - - void resolveLayoutMirror(); - void setImplicitLayoutMirror(bool mirror, bool inherit); - void setLayoutMirror(bool mirror); - bool isMirrored() const { - return effectiveLayoutMirror; - } - - void emitChildrenRectChanged(const QRectF &rect) { - Q_Q(QQuickItem); - emit q->childrenRectChanged(rect); - } - - QPointF computeTransformOrigin() const; - QList<QQuickTransform *> transforms; - virtual void transformChanged(); - - QQuickItemKeyFilter *keyHandler; - void deliverKeyEvent(QKeyEvent *); - void deliverInputMethodEvent(QInputMethodEvent *); - void deliverFocusEvent(QFocusEvent *); - void deliverMouseEvent(QMouseEvent *); - void deliverWheelEvent(QWheelEvent *); - void deliverTouchEvent(QTouchEvent *); - void deliverHoverEvent(QHoverEvent *); - void deliverDragEvent(QEvent *); - - bool calcEffectiveVisible() const; - void setEffectiveVisibleRecur(bool); - bool calcEffectiveEnable() const; - void setEffectiveEnableRecur(bool); - - // XXX todo - enum DirtyType { - TransformOrigin = 0x00000001, - Transform = 0x00000002, - BasicTransform = 0x00000004, - Position = 0x00000008, - Size = 0x00000010, - - ZValue = 0x00000020, - Content = 0x00000040, - Smooth = 0x00000080, - OpacityValue = 0x00000100, - ChildrenChanged = 0x00000200, - ChildrenStackingChanged = 0x00000400, - ParentChanged = 0x00000800, - - Clip = 0x00001000, - Canvas = 0x00002000, - - EffectReference = 0x00008000, - Visible = 0x00010000, - HideReference = 0x00020000, - // When you add an attribute here, don't forget to update - // dirtyToString() - - TransformUpdateMask = TransformOrigin | Transform | BasicTransform | Position | Size | Canvas, - ComplexTransformUpdateMask = Transform | Canvas, - ContentUpdateMask = Size | Content | Smooth | Canvas, - ChildrenUpdateMask = ChildrenChanged | ChildrenStackingChanged | EffectReference | Canvas, - - }; - quint32 dirtyAttributes; - QString dirtyToString() const; - void dirty(DirtyType); - void addToDirtyList(); - void removeFromDirtyList(); - QQuickItem *nextDirtyItem; - QQuickItem**prevDirtyItem; - - inline QSGTransformNode *itemNode(); - inline QSGNode *childContainerNode(); - - /* - QSGNode order is: - - itemNode - - (opacityNode) - - (clipNode) - - (effectNode) - - groupNode - */ - - QSGTransformNode *itemNodeInstance; - QSGOpacityNode *opacityNode; - QQuickDefaultClipNode *clipNode; - QSGRootNode *rootNode; - QSGNode *groupNode; - QSGNode *paintNode; - QSGNode *beforePaintNode; - - virtual QSGTransformNode *createTransformNode(); - - // A reference from an effect item means that this item is used by the effect, so - // it should insert a root node. - void refFromEffectItem(bool hide); - void derefFromEffectItem(bool unhide); - int effectRefCount; - int hideRefCount; - - void itemChange(QQuickItem::ItemChange, const QQuickItem::ItemChangeData &); - - virtual void mirrorChange() {} - - static qint64 consistentTime; - static void setConsistentTime(qint64 t); - static void start(QElapsedTimer &); - static qint64 elapsed(QElapsedTimer &); - static qint64 restart(QElapsedTimer &); -}; - -/* - Key filters can be installed on a QQuickItem, but not removed. Currently they - are only used by attached objects (which are only destroyed on Item - destruction), so this isn't a problem. If in future this becomes any form - of public API, they will have to support removal too. -*/ -class QQuickItemKeyFilter -{ -public: - QQuickItemKeyFilter(QQuickItem * = 0); - virtual ~QQuickItemKeyFilter(); - - virtual void keyPressed(QKeyEvent *event, bool post); - virtual void keyReleased(QKeyEvent *event, bool post); - virtual void inputMethodEvent(QInputMethodEvent *event, bool post); - virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - virtual void componentComplete(); - - bool m_processPost; - -private: - QQuickItemKeyFilter *m_next; -}; - -class QQuickKeyNavigationAttachedPrivate : public QObjectPrivate -{ -public: - QQuickKeyNavigationAttachedPrivate() - : QObjectPrivate(), - left(0), right(0), up(0), down(0), tab(0), backtab(0), - leftSet(false), rightSet(false), upSet(false), downSet(false), - tabSet(false), backtabSet(false) {} - - QQuickItem *left; - QQuickItem *right; - QQuickItem *up; - QQuickItem *down; - QQuickItem *tab; - QQuickItem *backtab; - bool leftSet : 1; - bool rightSet : 1; - bool upSet : 1; - bool downSet : 1; - bool tabSet : 1; - bool backtabSet : 1; -}; - -class QQuickKeyNavigationAttached : public QObject, public QQuickItemKeyFilter -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QQuickKeyNavigationAttached) - - Q_PROPERTY(QQuickItem *left READ left WRITE setLeft NOTIFY leftChanged) - Q_PROPERTY(QQuickItem *right READ right WRITE setRight NOTIFY rightChanged) - Q_PROPERTY(QQuickItem *up READ up WRITE setUp NOTIFY upChanged) - Q_PROPERTY(QQuickItem *down READ down WRITE setDown NOTIFY downChanged) - Q_PROPERTY(QQuickItem *tab READ tab WRITE setTab NOTIFY tabChanged) - Q_PROPERTY(QQuickItem *backtab READ backtab WRITE setBacktab NOTIFY backtabChanged) - Q_PROPERTY(Priority priority READ priority WRITE setPriority NOTIFY priorityChanged) - - Q_ENUMS(Priority) - -public: - QQuickKeyNavigationAttached(QObject * = 0); - - QQuickItem *left() const; - void setLeft(QQuickItem *); - QQuickItem *right() const; - void setRight(QQuickItem *); - QQuickItem *up() const; - void setUp(QQuickItem *); - QQuickItem *down() const; - void setDown(QQuickItem *); - QQuickItem *tab() const; - void setTab(QQuickItem *); - QQuickItem *backtab() const; - void setBacktab(QQuickItem *); - - enum Priority { BeforeItem, AfterItem }; - Priority priority() const; - void setPriority(Priority); - - static QQuickKeyNavigationAttached *qmlAttachedProperties(QObject *); - -Q_SIGNALS: - void leftChanged(); - void rightChanged(); - void upChanged(); - void downChanged(); - void tabChanged(); - void backtabChanged(); - void priorityChanged(); - -private: - virtual void keyPressed(QKeyEvent *event, bool post); - virtual void keyReleased(QKeyEvent *event, bool post); - void setFocusNavigation(QQuickItem *currentItem, const char *dir); -}; - -class QQuickLayoutMirroringAttached : public QObject -{ - Q_OBJECT - Q_PROPERTY(bool enabled READ enabled WRITE setEnabled RESET resetEnabled NOTIFY enabledChanged) - Q_PROPERTY(bool childrenInherit READ childrenInherit WRITE setChildrenInherit NOTIFY childrenInheritChanged) - -public: - explicit QQuickLayoutMirroringAttached(QObject *parent = 0); - - bool enabled() const; - void setEnabled(bool); - void resetEnabled(); - - bool childrenInherit() const; - void setChildrenInherit(bool); - - static QQuickLayoutMirroringAttached *qmlAttachedProperties(QObject *); -Q_SIGNALS: - void enabledChanged(); - void childrenInheritChanged(); -private: - friend class QQuickItemPrivate; - QQuickItemPrivate *itemPrivate; -}; - -class QQuickKeysAttachedPrivate : public QObjectPrivate -{ -public: - QQuickKeysAttachedPrivate() - : QObjectPrivate(), inPress(false), inRelease(false) - , inIM(false), enabled(true), imeItem(0), item(0) - {} - - bool isConnected(const char *signalName); - - //loop detection - bool inPress:1; - bool inRelease:1; - bool inIM:1; - - bool enabled : 1; - - QQuickItem *imeItem; - QList<QQuickItem *> targets; - QQuickItem *item; -}; - -class QQuickKeysAttached : public QObject, public QQuickItemKeyFilter -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QQuickKeysAttached) - - Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged) - Q_PROPERTY(QDeclarativeListProperty<QQuickItem> forwardTo READ forwardTo) - Q_PROPERTY(Priority priority READ priority WRITE setPriority NOTIFY priorityChanged) - - Q_ENUMS(Priority) - -public: - QQuickKeysAttached(QObject *parent=0); - ~QQuickKeysAttached(); - - bool enabled() const { Q_D(const QQuickKeysAttached); return d->enabled; } - void setEnabled(bool enabled) { - Q_D(QQuickKeysAttached); - if (enabled != d->enabled) { - d->enabled = enabled; - emit enabledChanged(); - } - } - - enum Priority { BeforeItem, AfterItem}; - Priority priority() const; - void setPriority(Priority); - - QDeclarativeListProperty<QQuickItem> forwardTo() { - Q_D(QQuickKeysAttached); - return QDeclarativeListProperty<QQuickItem>(this, d->targets); - } - - virtual void componentComplete(); - - static QQuickKeysAttached *qmlAttachedProperties(QObject *); - -Q_SIGNALS: - void enabledChanged(); - void priorityChanged(); - void pressed(QQuickKeyEvent *event); - void released(QQuickKeyEvent *event); - void digit0Pressed(QQuickKeyEvent *event); - void digit1Pressed(QQuickKeyEvent *event); - void digit2Pressed(QQuickKeyEvent *event); - void digit3Pressed(QQuickKeyEvent *event); - void digit4Pressed(QQuickKeyEvent *event); - void digit5Pressed(QQuickKeyEvent *event); - void digit6Pressed(QQuickKeyEvent *event); - void digit7Pressed(QQuickKeyEvent *event); - void digit8Pressed(QQuickKeyEvent *event); - void digit9Pressed(QQuickKeyEvent *event); - - void leftPressed(QQuickKeyEvent *event); - void rightPressed(QQuickKeyEvent *event); - void upPressed(QQuickKeyEvent *event); - void downPressed(QQuickKeyEvent *event); - void tabPressed(QQuickKeyEvent *event); - void backtabPressed(QQuickKeyEvent *event); - - void asteriskPressed(QQuickKeyEvent *event); - void numberSignPressed(QQuickKeyEvent *event); - void escapePressed(QQuickKeyEvent *event); - void returnPressed(QQuickKeyEvent *event); - void enterPressed(QQuickKeyEvent *event); - void deletePressed(QQuickKeyEvent *event); - void spacePressed(QQuickKeyEvent *event); - void backPressed(QQuickKeyEvent *event); - void cancelPressed(QQuickKeyEvent *event); - void selectPressed(QQuickKeyEvent *event); - void yesPressed(QQuickKeyEvent *event); - void noPressed(QQuickKeyEvent *event); - void context1Pressed(QQuickKeyEvent *event); - void context2Pressed(QQuickKeyEvent *event); - void context3Pressed(QQuickKeyEvent *event); - void context4Pressed(QQuickKeyEvent *event); - void callPressed(QQuickKeyEvent *event); - void hangupPressed(QQuickKeyEvent *event); - void flipPressed(QQuickKeyEvent *event); - void menuPressed(QQuickKeyEvent *event); - void volumeUpPressed(QQuickKeyEvent *event); - void volumeDownPressed(QQuickKeyEvent *event); - -private: - virtual void keyPressed(QKeyEvent *event, bool post); - virtual void keyReleased(QKeyEvent *event, bool post); - virtual void inputMethodEvent(QInputMethodEvent *, bool post); - virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - - const QByteArray keyToSignal(int key) { - QByteArray keySignal; - if (key >= Qt::Key_0 && key <= Qt::Key_9) { - keySignal = "digit0Pressed"; - keySignal[5] = '0' + (key - Qt::Key_0); - } else { - int i = 0; - while (sigMap[i].key && sigMap[i].key != key) - ++i; - keySignal = sigMap[i].sig; - } - return keySignal; - } - - struct SigMap { - int key; - const char *sig; - }; - - static const SigMap sigMap[]; -}; - -QSGTransformNode *QQuickItemPrivate::itemNode() -{ - if (!itemNodeInstance) { - itemNodeInstance = createTransformNode(); - itemNodeInstance->setFlag(QSGNode::OwnedByParent, false); -#ifdef QML_RUNTIME_TESTING - Q_Q(QQuickItem); - itemNodeInstance->description = QString::fromLatin1("QQuickItem(%1)").arg(QString::fromLatin1(q->metaObject()->className())); -#endif - } - return itemNodeInstance; -} - -QSGNode *QQuickItemPrivate::childContainerNode() -{ - if (!groupNode) { - groupNode = new QSGNode(); - if (rootNode) - rootNode->appendChildNode(groupNode); - else if (clipNode) - clipNode->appendChildNode(groupNode); - else if (opacityNode) - opacityNode->appendChildNode(groupNode); - else - itemNode()->appendChildNode(groupNode); - groupNode->setFlag(QSGNode::ChildrenDoNotOverlap, childrenDoNotOverlap); -#ifdef QML_RUNTIME_TESTING - groupNode->description = QLatin1String("group"); -#endif - } - return groupNode; -} - -Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickItemPrivate::ChangeTypes); - -QT_END_NAMESPACE - -QML_DECLARE_TYPE(QQuickKeysAttached) -QML_DECLARE_TYPEINFO(QQuickKeysAttached, QML_HAS_ATTACHED_PROPERTIES) -QML_DECLARE_TYPE(QQuickKeyNavigationAttached) -QML_DECLARE_TYPEINFO(QQuickKeyNavigationAttached, QML_HAS_ATTACHED_PROPERTIES) -QML_DECLARE_TYPE(QQuickLayoutMirroringAttached) -QML_DECLARE_TYPEINFO(QQuickLayoutMirroringAttached, QML_HAS_ATTACHED_PROPERTIES) - -#endif // QQUICKITEM_P_H |