RE_WindowDrawablePainter Class Reference

#include <RE_WindowDrawable.h>

Inheritance diagram for RE_WindowDrawablePainter:

Classes
class	PaintSessionPassKey

Public Member Functions
	RE_WindowDrawablePainter ()
	~RE_WindowDrawablePainter ()
void	beginPaintSession (const PaintSessionPassKey &k, RE_WindowDrawable *drawable, RE_QPainterDrawable *qpainter_drawable, RE_Render *render)
void	endPaintSession (const PaintSessionPassKey &k)
void	beginOpenGLPainting (const PaintSessionPassKey &k)
void	endOpenGLPainting (const PaintSessionPassKey &k)
bool	isOpenGLPainting () const
RE_Render *	currentRender () const
RE_WindowDrawable *	currentDrawable () const
void	dumpState () const
	For debugging. Output the painter's state. More...

Static Public Member Functions
static RE_WindowDrawablePaintState *	currentPaintState ()

Detailed Description

Specialized style painter class for RE_WindowDrawable. The class manages transitioning between native Houdini (OpenGL) painting and Qt styled painting in the window drawable.

Definition at line 57 of file RE_WindowDrawable.h.

Constructor & Destructor Documentation

RE_WindowDrawablePainter::RE_WindowDrawablePainter

(

)

RE_WindowDrawablePainter::~RE_WindowDrawablePainter

(

)

Member Function Documentation

void RE_WindowDrawablePainter::beginOpenGLPainting

(

const PaintSessionPassKey &

k

)

Switch to OpenGL painting mode. This should only be called when currently in a paint session.

void RE_WindowDrawablePainter::beginPaintSession	(	const PaintSessionPassKey &	k,
		RE_WindowDrawable *	drawable,
		RE_QPainterDrawable *	qpainter_drawable,
		RE_Render *	render
	)

Begin a new paint session. This should only be called when not currently in a paint session.

RE_WindowDrawable* RE_WindowDrawablePainter::currentDrawable ( ) const

inline

Definition at line 106 of file RE_WindowDrawable.h.

static RE_WindowDrawablePaintState* RE_WindowDrawablePainter::currentPaintState ( )

static

Return the paint state of the current paint session. Return nullptr if there is currently no paint session.

RE_Render* RE_WindowDrawablePainter::currentRender ( ) const

inline

Definition at line 105 of file RE_WindowDrawable.h.

void RE_WindowDrawablePainter::dumpState

(

)

const

For debugging. Output the painter's state.

void RE_WindowDrawablePainter::endOpenGLPainting

(

const PaintSessionPassKey &

k

)

Switch to Qt styled painting mode. This should only be called when currently in a paint session.

void RE_WindowDrawablePainter::endPaintSession

(

const PaintSessionPassKey &

k

)

End the current paint session. This should only be called when currently in a paint session.

bool RE_WindowDrawablePainter::isOpenGLPainting

(

)

const

Query whether in OpenGL painting mode. This should only be called when currently in a paint session.

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

• RE/RE_WindowDrawable.h