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List:       kde-panel-devel
Subject:    Re: playground/base/plasma/applets/systray-refactor
From:       "Aaron J. Seigo" <aseigo () kde ! org>
Date:       2008-10-05 17:50:06
Message-ID: 200810051150.06827.aseigo () kde ! org
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On Sunday 05 October 2008, Jason Stubbs wrote:
> SVN commit 868140 by jstubbs:
>
> Overriding the default hoverEnterEvent and hoverLeaveEvent handlers as they
> call update(), which is not required.
>
> There is still a pointless update when the mouse cursor enters the panel,
> though. It appears to be coming from Plasma::Containment and is causing
> everything to repaint. There's an unexplained FIXME that's related to
> Qt-4.4 that needs to be checked in order to fix this issue.

there are two FIXMEs there, both are explained in the comment, along with a 
HOWTO to check if it is still needed. in any case, i just checked and it is 
better in 4.4 and 4.3; i've moved these methods up to Applet as well so all 
applets that don't care about hover (which is, incidently, remarkably few =) 
don't get repaints due to hovering

-- 
Aaron J. Seigo
humru othro a kohnu se
GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA  EE75 D6B7 2EB1 A7F1 DB43

KDE core developer sponsored by Trolltech


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