From 1e929357e03191eaf6a84a44d2d111ee670454f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Tue, 23 Oct 2018 16:05:01 +0200
Subject: [PATCH] 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)
---
 js/ui/panel.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/js/ui/panel.js b/js/ui/panel.js
index d44ed9fec..ef14ddf98 100644
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -1085,6 +1085,7 @@ var Panel = new Lang.Class({
         let windows = activeWorkspace.list_windows().filter(metaWindow => {
             return metaWindow.is_on_primary_monitor() &&
                    metaWindow.showing_on_its_workspace() &&
+                   !metaWindow.is_hidden() &&
                    metaWindow.get_window_type() != Meta.WindowType.DESKTOP;
         });