qgraphicsitem_p.h File Reference

(002d95dc859d2d84ec150572743736fd700670cf)

#include <QtWidgets/private/qtwidgetsglobal_p.h>
#include "qgraphicsitem.h"
#include "qset.h"
#include "qpixmapcache.h"
#include <private/qgraphicsview_p.h>
#include "qgraphicstransform.h"
#include <private/qgraphicstransform_p.h>
#include <QtCore/qpoint.h>

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Classes
class	QGraphicsItemCache
struct	QGraphicsItemCache::DeviceData
class	QGraphicsItemPrivate
struct	QGraphicsItemPrivate::ExtraStruct
struct	QGraphicsItemPrivate::TransformData
struct	QGraphicsItemPaintInfo

Functions
	QT_REQUIRE_CONFIG (graphicsview)
	Q_DECLARE_TYPEINFO (QGraphicsItemPrivate::ExtraStruct, Q_RELOCATABLE_TYPE)
bool	qt_closestItemFirst (const QGraphicsItem *item1, const QGraphicsItem *item2)
	Returns true if item1 is on top of item2.
bool	qt_closestItemLast (const QGraphicsItem *item1, const QGraphicsItem *item2)
	Returns true if item2 is on top of item1.
bool	qt_closestLeaf (const QGraphicsItem *item1, const QGraphicsItem *item2)
bool	qt_notclosestLeaf (const QGraphicsItem *item1, const QGraphicsItem *item2)

Function Documentation

Q_DECLARE_TYPEINFO()

Q_DECLARE_TYPEINFO	(	QGraphicsItemPrivate::ExtraStruct	,
		Q_RELOCATABLE_TYPE	)

qt_closestItemFirst()

bool qt_closestItemFirst ( const QGraphicsItem * item1, const QGraphicsItem * item2 )

inline

Returns true if item1 is on top of item2.

The items don't need to be siblings.

Definition at line 560 of file qgraphicsitem_p.h.

Referenced by QGraphicsScenePrivate::gestureEventHandler(), qt_closestItemLast(), and QGraphicsSceneBspTreeIndexPrivate::sortItems().

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qt_closestItemLast()

bool qt_closestItemLast ( const QGraphicsItem * item1, const QGraphicsItem * item2 )

inline

Returns true if item2 is on top of item1.

The items don't need to be siblings.

Definition at line 614 of file qgraphicsitem_p.h.

References qt_closestItemFirst().

Referenced by QGraphicsSceneBspTreeIndexPrivate::sortItems().

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qt_closestLeaf()

bool qt_closestLeaf ( const QGraphicsItem * item1, const QGraphicsItem * item2 )

inline

Definition at line 622 of file qgraphicsitem_p.h.

Referenced by QGraphicsSceneBspTreeIndexPrivate::_q_updateSortCache(), QGraphicsSceneBspTreeIndexPrivate::climbTree(), qt_notclosestLeaf(), and QGraphicsSceneBspTreeIndexPrivate::sortItems().

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qt_notclosestLeaf()

bool qt_notclosestLeaf ( const QGraphicsItem * item1, const QGraphicsItem * item2 )

inline

Definition at line 639 of file qgraphicsitem_p.h.

References qt_closestLeaf().

Referenced by QGraphicsItemPrivate::ensureSortedChildren(), QGraphicsScenePrivate::ensureSortedTopLevelItems(), and QGraphicsSceneBspTreeIndexPrivate::sortItems().

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QT_REQUIRE_CONFIG()

QT_REQUIRE_CONFIG

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graphicsview

)