QOpenGLContextGroup 类表示共享 OpenGL 资源的一组上下文。 更多...
| 头: | #include <QOpenGLContextGroup> | 
| qmake: | QT += gui | 
| Since: | Qt 5.0 | 
| 继承: | QObject | 
该类在 Qt 5.0 引入。
| QList<QOpenGLContext *> | shares () const | 
| QOpenGLContextGroup * | currentContextGroup () | 
QOpenGLContextGroup is automatically created and managed by QOpenGLContext instances. Its purpose is to identify all the contexts that are sharing resources.
另请参阅 QOpenGLContext::shareGroup ().
[static]
						
						
							QOpenGLContextGroup
						
						*QOpenGLContextGroup::
						
							currentContextGroup
						
						()
						
					返回 QOpenGLContextGroup 对应当前上下文。
另请参阅 QOpenGLContext::currentContext ().
返回所有 QOpenGLContext 在此共享组中的对象。