On Tuesday 28 August 2001 16:04, Thomas Bretz wrote: >Hello, > >I was searching for a possibility to disable (grayout) GUI controls >(libe: TGLabel, TGTextButton, TGGroupFrame) to display graphically, that >the GUI element cannot be used at the moment. The only possibility I >found was UnmapWindow() which completely removes the control (or make it >unvisible). Is there something else I missed? > >Thanks, >Thomas. Hi Thomas, use method TGButton::SetState(kButtonDisabled / kButtonEngaged). Background and foreground colors change correspondingly. I see no reason to deactivate a frame. Rudi -- ------------------------------------------------ Rudi Lutter ------------------------------------------------ Email: Rudi.Lutter@Physik.Uni-Muenchen.DE WWW: www.bl.physik.tu-muenchen.de/~rudi Tel: (+49) 89 289 14256 Fax: (+49) 89 289 14280 ------------------------------------------------ Accelerator Lab of the Munich Universities Beschleunigerlabor der LMU und TU Muenchen Am Coulombwall 6, D-85748 GARCHING, Germany ------------------------------------------------
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