Re: address@hidden: Several problems in KDE/KWin]

[Jan Djärv]

Stephen Berman skrev:
> On Sat, 08 Dec 2007 10:30:04 +0100 Jan Djärv <address@hidden> wrote:
> 
>> Stephen Berman skrev:
>>> On Fri, 07 Dec 2007 20:08:00 +0100 Andreas Schwab <address@hidden> wrote:
>>>
>>>> If you try to maximize a second time the frame is actually truely
>>>> maximized.  
>>> This is so if you maximize either vertically (mouse-2) or horizontally
>>> (mouse-3) but not for both dimensions simultaneously (mouse-1).
>>>
>>>>             But unmaximizing restores intermediate, nearly maximized
>>>> size, not the original one.
>>> This behavior has varied in the course of Emacs 22 development.  For
>>> further details see
>>> <http://permalink.gmane.org/gmane.emacs.devel/77970>.
>>>
>> It is the same root cause as the "describe-{function,variable} shrinks
>> frame (GTK+/KDE)" problem
>> (http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01108.html).
> 
> I suspected this was the case.
> 
>> I so far figured out that is has to do with wm size hints.  Gtk+
>> enforces size hits by itself, and then the window manager also does
>> it.  There is a race condition in there somewhere, so that Emacs
>> resizes itself one time too many.
>>
>> But I am working on it.
> 
> I am grateful for that and would be glad to help by testing or anything
> else I can do.

Can you test this again with a fresh checkout from CVS HEAD?  I've made
changes that should produce a different behaviour.  But if it is correct or 
not...

Sorry for taking so long on this bug.

        Jan D.