for example as follows
but it says It is in accessible,
Error 1 error C1083: Cannot open include file: 'QGLWidget': No such file or directory 2 IntelliSense: cannot open source file "QGLWidget" 3 IntelliSense: expected a ';' 4 IntelliSense: identifier "QTimerEvent" is undefined
Actually an application from QT is integrated into another application of another platform that I am using
i want to use glwidget but its not allowing i don't know if i am missing any linking or something.