From: Florian Müllner <fmuellner@gnome.org>
Date: Tue, 5 Feb 2013 14:24:46 +0000 (+0100)
Subject: panel: Add :overview pseudo class while in overview
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~4963
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=f47c0601ce6be92944c33f63327c2f99542f4725;p=gnome-shell.git

panel: Add :overview pseudo class while in overview

The panel used to provide an .in-overview class which was removed after
the theme stopped using it. Classic mode should use a different top bar
style in the overview, so bring it back (but use a pseudo class this
time for consistency with MessageTray and ActivitiesButton).

https://bugzilla.gnome.org/show_bug.cgi?id=693218
---

diff --git a/js/ui/panel.js b/js/ui/panel.js
index 0a0de0373..cfeb3511a 100644
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -972,6 +972,13 @@ const Panel = new Lang.Class({
         this.actor.connect('allocate', Lang.bind(this, this._allocate));
         this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
 
+        Main.overview.connect('showing', Lang.bind(this, function () {
+            this.actor.add_style_pseudo_class('overview');
+        }));
+        Main.overview.connect('hiding', Lang.bind(this, function () {
+            this.actor.remove_style_pseudo_class('overview');
+        }));
+
         Main.layoutManager.panelBox.add(this.actor);
         Main.ctrlAltTabManager.addGroup(this.actor, _("Top Bar"), 'emblem-system-symbolic',
                                         { sortGroup: CtrlAltTab.SortGroup.TOP });