Re: [PATCH 2/3] ui/gtk: set the ui size to 0 when invisible

["Daniel P. Berrangé" <berrange@redhat.com>]

On Wed, Jan 31, 2024 at 11:12:57AM +0400, Marc-André Lureau wrote:
> Hi
> 
> On Wed, Jan 31, 2024 at 3:50 AM <dongwon.kim@intel.com> wrote:
> >
> > From: Dongwon Kim <dongwon.kim@intel.com>
> >
> > UI size is set to 0 when the VC is invisible, which will prevent
> > the further scanout update by notifying the guest that the display
> > is not in active state. Then it is restored to the original size
> > whenever the VC becomes visible again.
> 
> This can have unwanted results on multi monitor setups, such as moving
> windows or icons around on different monitors.
> 
> Switching tabs or minimizing the display window shouldn't cause a
> guest display reconfiguration.

I agree, changing the size of displays as a side-effect of
something that isn't a guest owner initiated resize operation
is asking for trouble.


With regards,
Daniel
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