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DropList with "quick trigger option": best way to implement? [message #4909]

Thu, 24 August 2006 22:16

Werner
Messages: 234
Registered: May 2006
Location: Cologne / Germany

Experienced Member

I want a DropList which triggers an external action not only when the widget view is clicked (WhenClick) but already when a DropList item is selected (list.WhenSelect).

It is quite easy to achieve this by deriving MyDropList from DropList and overriding Select().

But I don't like this solution. It appears too complicated. Above all good C++ policy forbids to override non-virtual base class functions and Select() is a non-virtual function.

Is there a simpler or at least "cleaner" solution?

Werner

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[Message index]

		DropList with "quick trigger option": best way to implement? By: Werner on Thu, 24 August 2006 22:16
		Re: DropList with "quick trigger option": best way to implement? By: mirek on Fri, 25 August 2006 00:21
		Re: DropList with "quick trigger option": best way to implement? By: Werner on Fri, 25 August 2006 06:53
		Re: DropList with "quick trigger option": best way to implement? By: mirek on Fri, 25 August 2006 09:40
		Re: DropList with "quick trigger option": best way to implement? By: Werner on Fri, 25 August 2006 17:07
		Re: DropList with "quick trigger option": best way to implement? By: mirek on Sun, 27 August 2006 20:01
		Re: DropList with "quick trigger option": best way to implement? By: Werner on Sun, 27 August 2006 20:45
		Re: DropList with "quick trigger option": best way to implement? By: mirek on Sun, 27 August 2006 22:56
		Re: DropList with "quick trigger option": best way to implement? By: Werner on Mon, 28 August 2006 21:57
		Re: DropList with "quick trigger option": best way to implement? By: mirek on Mon, 28 August 2006 23:27
		Re: DropList with "quick trigger option": best way to implement? By: Werner on Tue, 29 August 2006 21:24

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