QGraphicsSceneBspTree Class Reference

#include <qgraphicsscene_bsp_p.h>

Classes
struct	Node

Public Member Functions
	QGraphicsSceneBspTree ()
	~QGraphicsSceneBspTree ()
void	initialize (const QRectF &rect, int depth)
void	clear ()
void	insertItem (QGraphicsItem *item, const QRectF &rect)
void	removeItem (QGraphicsItem *item, const QRectF &rect)
void	removeItems (const QSet< QGraphicsItem * > &items)
QList< QGraphicsItem * >	items (const QRectF &rect, bool onlyTopLevelItems=false) const
int	leafCount () const
int	firstChildIndex (int index) const
int	parentIndex (int index) const
QString	debug (int index) const

Detailed Description

Definition at line 69 of file qgraphicsscene_bsp_p.h.

Constructor & Destructor Documentation

QGraphicsSceneBspTree()

QGraphicsSceneBspTree::QGraphicsSceneBspTree

(

)

Definition at line 85 of file qgraphicsscene_bsp.cpp.

~QGraphicsSceneBspTree()

QGraphicsSceneBspTree::~QGraphicsSceneBspTree

(

)

Definition at line 93 of file qgraphicsscene_bsp.cpp.

Member Function Documentation

clear()

void QGraphicsSceneBspTree::clear

(

)

Definition at line 112 of file qgraphicsscene_bsp.cpp.

Here is the call graph for this function:

debug()

QString QGraphicsSceneBspTree::debug

(

int

index

)

const

Definition at line 162 of file qgraphicsscene_bsp.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

firstChildIndex()

int QGraphicsSceneBspTree::firstChildIndex ( int  index ) const

inline

Definition at line 95 of file qgraphicsscene_bsp_p.h.

Here is the caller graph for this function:

initialize()

void QGraphicsSceneBspTree::initialize	(	const QRectF &	rect,
		int	depth
	)

Definition at line 100 of file qgraphicsscene_bsp.cpp.

Here is the call graph for this function:

insertItem()

void QGraphicsSceneBspTree::insertItem	(	QGraphicsItem *	item,
		const QRectF &	rect
	)

Definition at line 119 of file qgraphicsscene_bsp.cpp.

items()

QList< QGraphicsItem * > QGraphicsSceneBspTree::items	(	const QRectF &	rect,
		bool	onlyTopLevelItems = false
	)		const

Definition at line 145 of file qgraphicsscene_bsp.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

leafCount()

int QGraphicsSceneBspTree::leafCount

(

)

const

Definition at line 157 of file qgraphicsscene_bsp.cpp.

parentIndex()

int QGraphicsSceneBspTree::parentIndex ( int  index ) const

inline

Definition at line 98 of file qgraphicsscene_bsp_p.h.

removeItem()

void QGraphicsSceneBspTree::removeItem	(	QGraphicsItem *	item,
		const QRectF &	rect
	)

Definition at line 125 of file qgraphicsscene_bsp.cpp.

Here is the caller graph for this function:

removeItems()

void QGraphicsSceneBspTree::removeItems

(

const QSet< QGraphicsItem * > &

items

)

Definition at line 131 of file qgraphicsscene_bsp.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

---

The documentation for this class was generated from the following files:

• src/widgets/graphicsview/qgraphicsscene_bsp_p.h
• src/widgets/graphicsview/qgraphicsscene_bsp.cpp