From a87ab6d0fc6cfa4e216e31488fb07925f7234cdc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Tue, 5 Feb 2019 01:11:43 +0100
Subject: [PATCH] panel: Restrict app menu width

Window titles aren't restricted in length, so the menu may end up unwieldily
width. Commit 0bec76b6ee therefore limited the app context menus, but that
got accidentally dropped in commit 0ded0dbfd5. Add back the limitation and
extend it to the new app menu as well.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/624
---
 data/theme/gnome-shell-sass/_common.scss | 5 +++++
 js/ui/panel.js                           | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/data/theme/gnome-shell-sass/_common.scss b/data/theme/gnome-shell-sass/_common.scss
index cba7914c8..3eb95331d 100644
--- a/data/theme/gnome-shell-sass/_common.scss
+++ b/data/theme/gnome-shell-sass/_common.scss
@@ -1096,6 +1096,11 @@ StScrollBar {
     .label-shadow { color: transparent; }
   }
 
+  .app-menu,
+  .app-well-menu {
+    max-width: 27.25em;
+  }
+
   .aggregate-menu {
     min-width: 21em;
     .popup-menu-icon { padding: 0 4px; }
diff --git a/js/ui/panel.js b/js/ui/panel.js
index fb846fc62..1a8d88131 100644
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -78,6 +78,8 @@ class AppMenu extends PopupMenu.PopupMenu {
     constructor(sourceActor) {
         super(sourceActor, 0.0, St.Side.TOP);
 
+        this.actor.add_style_class_name('app-menu');
+
         this._app = null;
         this._appSystem = Shell.AppSystem.get_default();