On 16 May 2002 15:31:33 -0400, Francis Litterio wrote:
> 
> I'm using FVWM 2.5.1, and I need a way to change the pixmap displayed on
> one of the buttons in FvwmButtons.  I suppose I can do:
> 
>       DestroyModuleConfig FvwmButtons*
> 
> and then rebuild the FvwmButtons configuration from scratch, and then do
> 
>       KillModule FvwmButtons
>       Module FvwmButtons
> 
> But that seems excessive (not to mention likely to be visually
> disturbing).
> 
> Does anyone know of a mechanism to change button pixmaps on the fly
> within FvwmButtons?

Well, in fvwm-2.5.1 it is possible, but not documented yet:

  SendToModule FvwmButtons Title <button-num> <new-title>

Numbering of <button-num> starts from 0. It also may be in +x+y form.
The syntax may be changed later. I would use a bit different syntax:

  SendToModule FvwmButtons Change <button-num> Title <new-title>

Because this syntax would be open for "Add" and "Delete" messages too.

You may dynamically change "Icon" too, just like "Title".

Regards,
Mikhael.
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