Florian Müllner d21b276c07 panel: Also ignore hidden windows for proximity
We currently only ignore minimized windows, not windows that are
hidden for other reasons - namely on wayland windows are initially
hidden until they are placed.

This fixes a flicker in the transparent top bar on wayland when the
"position" of an unplaced window wrongly suggests the window is
overlapping the top bar.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/693


(cherry picked from commit a0dc8dc7ef8d1599205080195f58af196c73d444)
2018-10-23 15:32:13 +00:00
..