From: Florian Müllner <fmuellner@gnome.org>
Date: Mon, 28 Oct 2019 11:32:31 +0000 (+0100)
Subject: panel: Update window section items on title changes
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~781^2^2~498
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=6cfcfc72cc11a55b7a59ca2f290f26358889e6d8;p=gnome-shell.git

panel: Update window section items on title changes

We currently only update the windows section when either the focus app changes,
or when the app's windows change (that is, a window is opened or closed). This
allows the menu item labels to become stale if the window title changes after
one of those events (for example when switching tabs).

Fix this by updating menu items when the corresponding window title changes.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1830
---

diff --git a/js/ui/panel.js b/js/ui/panel.js
index f6ba07d83..437fb8d5d 100644
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -170,9 +170,13 @@ class AppMenu extends PopupMenu.PopupMenu {
         let windows = this._app.get_windows();
         windows.forEach(window => {
             let title = window.title || this._app.get_name();
-            this._windowSection.addAction(title, event => {
+            let item = this._windowSection.addAction(title, event => {
                 Main.activateWindow(window, event.get_time());
             });
+            let id = window.connect('notify::title', () => {
+                item.label.text = window.title || this._app.get_name();
+            });
+            item.connect('destroy', () => window.disconnect(id));
         });
     }
 }