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Sourcecode: qt4-x11 version File versions  Download package

void QGLFormat::setOverlay ( bool  enable  ) 

If enable is true enables an overlay plane; otherwise disables the overlay plane.

Enabling the overlay plane will cause QGLWidget to create an additional context in an overlay plane. See the QGLWidget documentation for further information.

See also:

Definition at line 684 of file qgl.cpp.

References setOption().

Referenced by setDefaultOverlayFormat().

    setOption(enable ? QGL::HasOverlay : QGL::NoOverlay);

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