Hi I think the issue is when a window go fullscreen, we take its monitor geometry and disable auto-alignment. This can cause overlap, when all monitors aren't fullscreen. When we leave fullscreen, ltr-alignment is applied, all is "fine" So it looks to me like we should do better alignment on "all" monitors whatever happens. I think current alignment spice-gtk code is too simple and needs to be improved. What do you think? I will try to see what I can do. ----- Original Message ----- > Hi All, > > While running some multi-monitor tests I've noticed that having per > window fullscreen causes problems with the monitor location inside > the guest. > > IE try the following. Take a client with 2 physical monitors, both > running at 1920x1080. Lets call these phys1 and phys2 with phys1 > being on the left, and phys2 on the right. > > Now connect to a RHEL-6.5 vm. Put the remote-viewer window > on phys2, go to view displays and enable display 2, but the > window for display 2 on phys1. > > Fullscreen both. All is well. > > Now unfull screen display 2 (so the remote-viewer window on phys1), and > re-fullscreen it. > > After this "xrandr --current" in the guest shows: > > qxl-0 connected 1920x1080+400+0 > qxl-1 connected 1920x1080+0+0 > > So now qxl-0 largely overlaps qxl-1, rather then being fully to the > right of it. > > After a disconnect / reconnect and then fullscreening again, I can > even get the 2 to be complete clones of each other (so both are > at +0+0). > > I have not debugged this, but I believe this is caused by the > x y coordinates for the monitor being send to the guest not being > updated for all monitors on fullscreen / un-fullscreen. > > We should probably always update all of them on a single window > fullscreen / unfullscreen. And use our auto-align ltr code to > calculate the x+y coordinates, except when all windows are > fullscreen, then we should use the physical monitor coordinates. > > Regards, > > Hans > > > > _______________________________________________ > virt-tools-list mailing list > virt-tools-list@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/virt-tools-list > _______________________________________________ virt-tools-list mailing list virt-tools-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/virt-tools-list
