[Qt-interest] Active Window notification

[Philippe Fremy]

You rock ! And Qt rocks too :-)

cheers,

Philippe

Ankit Agarwal wrote:
> Hi,
> check out changeEvent(QEvent *event) and event->type() == 99.
> 99 is the code for Activation event.
> 
> Hope this helps.
> 
> On Tue, Mar 17, 2009 at 1:42 PM, Philippe Fremy <phil at freehackers.org
> <mailto:phil at freehackers.org>> wrote:
> 
> 
>     Hi,
> 
>     Is there any way to be notified when a Qt window becomes active ? I am
>     trying to play with focus events, but it's not very satisfying so far.
> 
>     Basically, I am displaying information in a QTextEdit widget and I want
>     to distinguish between "the window is the main window and the user has
>     seen the information" and "the window is not the main window, so I must
>     notify the user that new information is available, for example in the
>     systray".
> 
>     If the window was minmised or hidden, I want a way to detect when it's
>     coming back to front.
> 
>     cheers,
> 
> 
>     Philippe
> 
> 
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> 
> 
> 
> -- 
> Regards,
> Ankit Agarwal
> SW Engineer
> Vegayan Systems
> email : ankit_agarwal at vegayan.com <mailto:ankit_agarwal at vegayan.com>
> Blog : http://ankit17.wordpress.com