QOpenGLContextGroup 类

The QOpenGLContextGroup class represents a group of contexts sharing OpenGL resources. 更多...

头：	#include <QOpenGLContextGroup>
qmake:	QT += gui
Since:	Qt 5.0
继承：	QObject

所有成员列表，包括继承成员

公共函数

QList<QOpenGLContext *>

shares () const

32 公共函数继承自 QObject

静态公共成员

QOpenGLContextGroup *

currentContextGroup ()

11 静态公共成员继承自 QObject

额外继承成员

1 特性继承自 QObject
1 公共槽继承自 QObject
2 信号继承自 QObject
9 保护函数继承自 QObject

详细描述

The QOpenGLContextGroup class represents a group of contexts sharing OpenGL resources.

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 ().

成员函数文档编制

`[static]` QOpenGLContextGroup *QOpenGLContextGroup:: currentContextGroup ()

返回 QOpenGLContextGroup 对应当前上下文。

另请参阅 QOpenGLContext::currentContext ().

QList < QOpenGLContext *> QOpenGLContextGroup:: shares () const

返回所有 QOpenGLContext 在此共享组中的对象。

内容