QOpenGLContextGroup Class

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

Header: #include <QOpenGLContextGroup>
Inherits: QObject

Public Functions

virtual ~QOpenGLContextGroup()
QList<QOpenGLContext *> shares() const

Static Public Members

QOpenGLContextGroup *currentContextGroup()

Detailed Description

\since5.0

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

[virtual noexcept] QOpenGLContextGroup::~QOpenGLContextGroup()

\internal

[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.