From b8eeac6fcf5505736b94d35dea0ece40caa048c9 Mon Sep 17 00:00:00 2001
From: Mario Sanchez Prada <mario@endlessm.com>
Date: Thu, 10 Aug 2017 16:21:50 +0100
Subject: [PATCH] Resize the user's avatar when scaling factor changes

We need to consider the scaling factor in effect when updating the user's
avatar, and also make sure to update it as well whenever the scaling
factor changes.

https://bugzilla.gnome.org/show_bug.cgi?id=786120
---
 js/ui/userWidget.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/js/ui/userWidget.js b/js/ui/userWidget.js
index 966439f2c..5c56fe4ed 100644
--- a/js/ui/userWidget.js
+++ b/js/ui/userWidget.js
@@ -35,6 +35,10 @@ var Avatar = new Lang.Class({
                                   reactive: params.reactive,
                                   width: this._iconSize * scaleFactor,
                                   height: this._iconSize * scaleFactor });
+
+        // Monitor the scaling factor to make sure we recreate the avatar when needed.
+        let themeContext = St.ThemeContext.get_for_stage(global.stage);
+        themeContext.connect('notify::scale-factor', Lang.bind(this, this.update));
     },
 
     setSensitive: function(sensitive) {
@@ -56,6 +60,9 @@ var Avatar = new Lang.Class({
             this.actor.child = new St.Icon({ icon_name: 'avatar-default-symbolic',
                                              icon_size: this._iconSize });
         }
+
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+        this.actor.set_size(this._iconSize * scaleFactor, this._iconSize * scaleFactor);
     }
 });