QOpenGLContextGroup Class

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

Header:	#include <QOpenGLContextGroup>
qmake:	QT += gui
Since:	Qt 5.0
Inherits:	QObject

• List of all members, including inherited members
• Obsolete members

Public Functions

QList<QOpenGLContext *>

shares() const

• 31 public functions inherited from QObject

Static Public Members

QOpenGLContextGroup *	currentContextGroup()
const QMetaObject	staticMetaObject

• 9 static public members inherited from QObject

Additional Inherited Members

• 1 property inherited from QObject
• 1 public slot inherited from QObject
• 2 signals inherited from QObject
• 9 protected functions inherited from QObject

Detailed Description

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.

See also QOpenGLContext::shareGroup().

Member Function Documentation

[static] QOpenGLContextGroup *QOpenGLContextGroup::currentContextGroup()

Returns the QOpenGLContextGroup corresponding to the current context.

See also QOpenGLContext::currentContext().

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

Returns all the QOpenGLContext objects in this share group.