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

This class was introduced in Qt 5.0.

Public Functions

QList<QOpenGLContext *> shares() const

Static Public Members

QOpenGLContextGroup *currentContextGroup()

Detailed Description

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.

© 2021 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.