QSceneTreeRenderer Class Reference

#include <QSceneTreeRenderer.h>

Inheritance diagram for QSceneTreeRenderer:

List of all members.

Public Slots
virtual void	sltManageSelection (QMouseEvent *pqEvent)
virtual void	sltManageRelease (QMouseEvent *pqEvent)
virtual void	sltManageMove (QMouseEvent *pqEvent)
virtual void	sltInitializeGL ()
virtual void	sltPaintGL ()
Public Member Functions
	QSceneTreeRenderer (QGLViewer *pViewer)
	~QSceneTreeRenderer ()
virtual void	requestUpdate ()
Protected Slots
virtual void	sltPollUpdate ()
Protected Member Functions
virtual GLuint	processHits (GLint hits, GLuint buffer[])
void	traverseTree (int &nId, QSceneTreeNode *node)
Protected Attributes
QGLViewer *const	m_pViewer
bool	m_fNeedUpdate
QTimer *	m_pTimer
bool	m_fLeftButtonPressed
bool	m_fMiddleButtonPressed
bool	m_fRightButtonPressed
int	m_nMousePosX
int	m_nMousePosY
unsigned int	m_nChosen

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Constructor & Destructor Documentation

QSceneTreeRenderer::QSceneTreeRenderer

(

QGLViewer *

pViewer

)

QSceneTreeRenderer::~QSceneTreeRenderer

(

)

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Member Function Documentation

GLuint QSceneTreeRenderer::processHits	(	GLint	hits,
		GLuint	buffer[]
	)			[protected, virtual]

processHits prints out the contents of the selection array.

void QSceneTreeRenderer::requestUpdate

(

)

[virtual]

Requests an update from the QGLViewer, i.e. emit PaintGL. Update requests come up the scene tree and should be queued and periodically satisfied.

Reimplemented from QSceneTreeNode.

void QSceneTreeRenderer::sltInitializeGL

(

)

[virtual, slot]

Initializes GL state - a sane default is provided.

void QSceneTreeRenderer::sltManageMove

(

QMouseEvent *

pqEvent

)

[virtual, slot]

Manages the move events in selection mode.

Reimplemented in CSceneTreeRenderer.

void QSceneTreeRenderer::sltManageRelease

(

QMouseEvent *

pqEvent

)

[virtual, slot]

Manages the release events in selection mode.

void QSceneTreeRenderer::sltManageSelection

(

QMouseEvent *

pqEvent

)

[virtual, slot]

Manages the select events in selection mode.

Reimplemented in CSceneTreeRenderer.

void QSceneTreeRenderer::sltPaintGL

(

)

[virtual, slot]

Renders the scenetree in depth first order (children in their natural list order). You usually dont want to override this.

void QSceneTreeRenderer::sltPollUpdate

(

)

[protected, virtual, slot]

void QSceneTreeRenderer::traverseTree	(	int &	nId,
		QSceneTreeNode *	node
	)			[protected]

the recursion for the tree traversal.

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Member Data Documentation

bool QSceneTreeRenderer::m_fLeftButtonPressed [protected]

bool QSceneTreeRenderer::m_fMiddleButtonPressed [protected]

bool QSceneTreeRenderer::m_fNeedUpdate [protected]

bool QSceneTreeRenderer::m_fRightButtonPressed [protected]

unsigned int QSceneTreeRenderer::m_nChosen [protected]

int QSceneTreeRenderer::m_nMousePosX [protected]

int QSceneTreeRenderer::m_nMousePosY [protected]

QTimer* QSceneTreeRenderer::m_pTimer [protected]

QGLViewer* const QSceneTreeRenderer::m_pViewer [protected]

Reimplemented in CSceneTreeRenderer.

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

• QSceneTreeRenderer.h
• QSceneTreeRenderer.cpp

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