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List:       kde-core-devel
Subject:    Re: Should widgets emit sigals on set* calls?
From:       Neil Stevens <neil () qualityassistant ! com>
Date:       2002-01-22 19:20:01
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On Tuesday January 22, 2002 11:16, Wilco Greven wrote:
> On Tuesday 22 January 2002 19:41, Neil Stevens wrote:
> > Should kdeui widgets emit signals on set calls?
> >
> > KColorButton is emitting on setColor, which is making Kit enter
> > infinite loops it never had before.  Should I revert that change?
>
> The signal should be emitted. What if two objects interact with the
> button. If one object changes the color, the other still wants to be
> notified about that change. The button should only emit the signal if
> the color really got changed by setColor.

Good point.

-- 
Neil Stevens
neil@qualityassistant.com

Don't think of a bug as a problem.  Think of it as a call to action.
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