Brethren,

Related to my earlier ruminations concerning a Perl/Tk music player (see Tk UI behavioral oddities (solved problem)), I find myself needing to dynamically change the Play/Pause button in response to user actions. Basically, the button image should switch from a Play icon to a Pause icon when play is started, and switch back to a Play icon when playback is stopped.  (When paused, the icon should not change, but the button's action should toggle between pause and unpause; but that is, of course, a simple matter to handle within the callback function.)

I cannot, however, find any documented way to do this, short of destroying and recreating the button.  Is there in fact any such means?

In reply to Dynamically altering Tk buttons by Llew_Llaw_Gyffes

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