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| |
| #ifndef DESIGNERSUPPORT_H |
| #define DESIGNERSUPPORT_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 <QtQuick/qtquickglobal.h> |
| #include <QtCore/QtGlobal> |
| #include <QtCore/QHash> |
| #include <QtCore/QRectF> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickItem; |
| class QSGLayer; |
| class QImage; |
| class QTransform; |
| class QQmlContext; |
| class QQuickView; |
| class QObject; |
| class QQuickWindow; |
| |
| class Q_QUICK_EXPORT QQuickDesignerSupport |
| { |
| public: |
| typedef QByteArray PropertyName; |
| typedef QList<PropertyName> PropertyNameList; |
| typedef QByteArray TypeName; |
| |
| 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, |
| Window = 0x00002000, |
| |
| EffectReference = 0x00008000, |
| Visible = 0x00010000, |
| HideReference = 0x00020000, |
| |
| TransformUpdateMask = TransformOrigin | Transform | BasicTransform | Position | Size | Window, |
| ComplexTransformUpdateMask = Transform | Window, |
| ContentUpdateMask = Size | Content | Smooth | Window, |
| ChildrenUpdateMask = ChildrenChanged | ChildrenStackingChanged | EffectReference | Window, |
| AllMask = TransformUpdateMask | ContentUpdateMask | ChildrenUpdateMask |
| }; |
| |
| |
| QQuickDesignerSupport(); |
| ~QQuickDesignerSupport(); |
| |
| void refFromEffectItem(QQuickItem *referencedItem, bool hide = true); |
| void derefFromEffectItem(QQuickItem *referencedItem, bool unhide = true); |
| |
| QImage renderImageForItem(QQuickItem *referencedItem, const QRectF &boundingRect, const QSize &imageSize); |
| |
| static bool isDirty(QQuickItem *referencedItem, DirtyType dirtyType); |
| static void addDirty(QQuickItem *referencedItem, DirtyType dirtyType); |
| static void resetDirty(QQuickItem *referencedItem); |
| |
| static QTransform windowTransform(QQuickItem *referencedItem); |
| static QTransform parentTransform(QQuickItem *referencedItem); |
| |
| static bool isAnchoredTo(QQuickItem *fromItem, QQuickItem *toItem); |
| static bool areChildrenAnchoredTo(QQuickItem *fromItem, QQuickItem *toItem); |
| static bool hasAnchor(QQuickItem *item, const QString &name); |
| static QQuickItem *anchorFillTargetItem(QQuickItem *item); |
| static QQuickItem *anchorCenterInTargetItem(QQuickItem *item); |
| static QPair<QString, QObject*> anchorLineTarget(QQuickItem *item, const QString &name, QQmlContext *context); |
| static void resetAnchor(QQuickItem *item, const QString &name); |
| static void emitComponentCompleteSignalForAttachedProperty(QObject *item); |
| |
| static QList<QObject*> statesForItem(QQuickItem *item); |
| |
| static bool isComponentComplete(QQuickItem *item); |
| |
| static int borderWidth(QQuickItem *item); |
| |
| static void refreshExpressions(QQmlContext *context); |
| |
| static void setRootItem(QQuickView *view, QQuickItem *item); |
| |
| static bool isValidWidth(QQuickItem *item); |
| static bool isValidHeight(QQuickItem *item); |
| |
| static void updateDirtyNode(QQuickItem *item); |
| |
| static void activateDesignerWindowManager(); |
| static void activateDesignerMode(); |
| |
| static void disableComponentComplete(); |
| static void enableComponentComplete(); |
| |
| static void createOpenGLContext(QQuickWindow *window); |
| |
| static void polishItems(QQuickWindow *window); |
| |
| private: |
| QHash<QQuickItem*, QSGLayer*> m_itemTextureHash; |
| }; |
| |
| class Q_QUICK_EXPORT ComponentCompleteDisabler |
| { |
| public: |
| ComponentCompleteDisabler(); |
| |
| ~ComponentCompleteDisabler(); |
| }; |
| |
| typedef QQuickDesignerSupport DesignerSupport; |
| |
| QT_END_NAMESPACE |
| |
| #endif // DESIGNERSUPPORT_H |