On 05/12/2013 14:56, Csaba Csernai wrote: > Hi everyone! > > I am working on a project, which uses openGL, but there is some glitch > when i create a new instance of QGLWidget. It seems that somehow the > QSurface::surfaceHandle() returns NULL, thus can't make the context > active. > Can anyone suggest when can this handle NULL?
Is it this bug https://bugreports.qt-project.org/browse/QTBUG-35342 ? If so, work around is to add an explicit resize() before show(). Cheers, Sean -- Dr Sean Harmer | [email protected] | Senior Software Engineer Klarälvdalens Datakonsult AB, a KDAB Group company Tel. Sweden (HQ) +46-563-540090, USA +1-866-777-KDAB(5322) KDAB - Qt Experts - Platform-independent software solutions _______________________________________________ Development mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/development
