OpenSceneGraph 3.6.5
osgViewer::GraphicsHandleWin32 Class Reference

Class to encapsulate platform-specific OpenGL context handle variables. More...

#include <GraphicsHandleWin32>

Inheritance diagram for osgViewer::GraphicsHandleWin32:

Public Member Functions

 GraphicsHandleWin32 ()
void setHWND (HWND hwnd)
 Set native window.
HWND getHWND () const
 Get native window.
void setHDC (HDC hdc)
 Set device context.
HDC getHDC () const
 Get device context.
void setWGLContext (HGLRC hglrc)
 Set native OpenGL graphics context.
HGLRC getWGLContext () const
 Get native OpenGL graphics context.

Protected Attributes

HWND _hwnd
HDC _hdc
HGLRC _hglrc

Detailed Description

Class to encapsulate platform-specific OpenGL context handle variables.

Derived osg::GraphicsContext classes can inherit from this class to share OpenGL resources.

Constructor & Destructor Documentation

◆ GraphicsHandleWin32()

osgViewer::GraphicsHandleWin32::GraphicsHandleWin32 ( )
inline

References _hdc, _hglrc, and _hwnd.

Member Function Documentation

◆ getHDC()

HDC osgViewer::GraphicsHandleWin32::getHDC ( ) const
inline

Get device context.

References _hdc.

◆ getHWND()

HWND osgViewer::GraphicsHandleWin32::getHWND ( ) const
inline

Get native window.

References _hwnd.

◆ getWGLContext()

HGLRC osgViewer::GraphicsHandleWin32::getWGLContext ( ) const
inline

Get native OpenGL graphics context.

References _hglrc.

◆ setHDC()

void osgViewer::GraphicsHandleWin32::setHDC ( HDC hdc)
inline

Set device context.

References _hdc.

◆ setHWND()

void osgViewer::GraphicsHandleWin32::setHWND ( HWND hwnd)
inline

Set native window.

References _hwnd.

◆ setWGLContext()

void osgViewer::GraphicsHandleWin32::setWGLContext ( HGLRC hglrc)
inline

Set native OpenGL graphics context.

References _hglrc.

Member Data Documentation

◆ _hdc

HDC osgViewer::GraphicsHandleWin32::_hdc
protected

Referenced by getHDC(), GraphicsHandleWin32(), and setHDC().

◆ _hglrc

HGLRC osgViewer::GraphicsHandleWin32::_hglrc
protected

◆ _hwnd

HWND osgViewer::GraphicsHandleWin32::_hwnd
protected

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

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Generated at Sun Jul 20 2025 00:00:00 for the OpenSceneGraph by doxygen 1.14.0.