diff options
| author | Samuel Rødal <samuel.rodal@nokia.com> | 2012-01-04 14:17:45 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-01-05 02:17:04 +0100 |
| commit | 07edbd23ed774c4f0331bb92d35add77fe91769c (patch) | |
| tree | 68ae5318d26799949b90d13ab01ceb400dc27fa9 /src/gui/kernel/qopenglcontext.h | |
| parent | 8ed53babb9713103bdfd70659b147c89c711c6da (diff) | |
Introduced QOpenGLContext::aboutToBeDestroyed() signal.
This signal can be used to clean up OpenGL resources in a safe way
before the context is destroyed.
Task-number: QTBUG-20083
Change-Id: I45a4be01b06af4ee7196fa502116f099d50afeab
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Diffstat (limited to 'src/gui/kernel/qopenglcontext.h')
| -rw-r--r-- | src/gui/kernel/qopenglcontext.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/kernel/qopenglcontext.h b/src/gui/kernel/qopenglcontext.h index b5a19a0ebc..0d02cfe613 100644 --- a/src/gui/kernel/qopenglcontext.h +++ b/src/gui/kernel/qopenglcontext.h @@ -118,6 +118,9 @@ public: QOpenGLFunctions *functions() const; +Q_SIGNALS: + void aboutToBeDestroyed(); + private: friend class QGLContext; friend class QOpenGLContextResourceBase; |