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Home » U++ Library support » U++ Widgets - General questions or Mixed problems » DropList with "quick trigger option": best way to implement?
Re: DropList with "quick trigger option": best way to implement? [message #4929 is a reply to message #4922] Fri, 25 August 2006 17:07 Go to previous messageGo to previous message
Werner is currently offline  Werner
Messages: 234
Registered: May 2006
Location: Cologne / Germany
Experienced Member
luzr wrote on Fri, 25 August 2006 09:40

That is default WhenAction.

WhenAction, the basic Callback defined in Ctrl, is called by most (not all) widgets each time when user (!) changes the status of widget. Usually, with the exception of Button, "changes the status of widget" means that the Value of widget has changed.

Just use <<= to assign the callback.

Mirek


Thank you very much!

Shocked I knew that there was a very simple solution. Surprised

May I respectfully suggest to transform this reply into a piece of (easy to find) documentation? Rolling Eyes Or have I missed the corresponding topic? Embarassed

Werner
 
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