On Mar 9, 2009, at 8:47 AM, Michael Ash wrote:
On Mon, Mar 9, 2009 at 12:38 PM, Stuart Malin <[email protected]>
wrote:
On Mar 9, 2009, at 3:46 AM, [email protected] wrote:
Could you simply reset the toolbar selection to whatever it was
before, then display your sheet and then manually set the
selection to
the new one if the user agrees?
I could do that, but then the user would see the selected toolbar
item
change away, then back. Mail's preference doesn't behave that way,
so I am
presuming there must be some way to intercept the change and stop
it, if
appropriate. Â Perhaps the way do handle this is to prevent
redisplay of the
window... I'll have to explore this...
No need to "prevent" redisplay. Redisplay due to changes usually
happens at the end of the event loop cycle where the changes took
place. If you reset the selection before that happens (e.g. if the
toolbar item's action fires before the redisplay) then the user will
not see the intermediate state.
Works like a charm!
Thanks for the inisght, Michael. _______________________________________________
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