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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