[PATCH] Fix kmix sytray icon disappears

Ismail Donmez ismail at uludag.org.tr
Tue Dec 6 08:05:20 GMT 2005

Pazartesi 5 Aralık 2005 01:53 tarihinde, Christian Esken şunları yazmıştı: 
> Am Mittwoch, 23. November 2005 12:17 schrieb Ismail Donmez:
> > Monday 21 November 2005 11:49 tarihinde, Ismail Donmez şunları yazmıştı:
> > > Hi all,
> > >
> > > If you change any setting in kmix settings systray icon disappears.
> I never had this problem. The call
> "mw->mixer()->readSetFromHWforceUpdate();" in KMixWindow::applyPrefs()
> should make sure that all information (icon, tooltip, context menu, ... )
> will get properly refreshed.

Several people including me was able to reproduce it.

> > > Following patch fixes this. I would be glad if this makes to 3.5
> > > release.
> >
> > Applied to SVN.
> This patch doesn't look so good.
> 1) IMO it creates a memory leak, by not freeing/deleting the old
> KMixDockWidget.

Old case was always deleting and creating a dock widget whenever prefs. 
changes. Now it doesn't delete the widget if user didn't disable the tray 

> 2) After a config dialog apply we will have two KMixDockWidget's, after the
> next "apply" we have three KMixDockWidget's, and so on.
> There might be several strange side effects, because of still connected
> signal/slots. Comment 8 in Bug 111152
> ( https://bugs.kde.org/show_bug.cgi?id=111152#c8 ) might very well be
> explainable by this.

Why so? Code won't create two dockwidgets, or I can't see how.

> 3) As far as I see, it updates the pixmap, but not the tooltip (and
> probably some more stuff like mute state in the context menu).


> I'll try to do a checkout of KDE3.5 RC1. Any hints on reproducing this bug
> is greatly appreciated.

Open kmixer preferences and just press Apply.


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