prefs.js: Restyle insensitive messageTray option.

prefs.js

@@ -490,26 +490,22 @@ const WorkspaceSettingsWidget = new GObject.Class({
 
     /* INSENSITIVE MESSAGE TRAY */
 
-    let insensitiveMessageTray = new Gtk.Box({orientation:Gtk.Orientation.VERTICAL, homogeneous:false,
-        margin_top:10, margin_right:10, margin_bottom:0, margin_left:10});
-
-    let insensitiveMessageTrayLabel = new Gtk.Label({label: _("Make message tray not be shown on mouse-over. Used in bottom dock placement."),
-        hexpand: true, halign: Gtk.Align.START});
-
-    insensitiveMessageTray.add(insensitiveMessageTrayLabel);
-
-    let insensitiveTick =  new Gtk.CheckButton({ label: _("Insensitive On"), hexpand:true });
-        insensitiveTick.set_active(this.settings.get_boolean('insensitive-message-tray'));
-        insensitiveTick.connect('toggled', Lang.bind(this, function(check){
-            this.settings.set_boolean('insensitive-message-tray', check.get_active());
-        }));
-    indentWidget(insensitiveTick);
-
-    insensitiveMessageTray.add(insensitiveTick);
+    let insensitiveMessageTrayControl = new Gtk.Box({margin_left:10, margin_top:10, margin_bottom:5, margin_right:10});
 
-    this.settings.bind('customize-click', clickMain, 'sensitive', Gio.SettingsBindFlags.DEFAULT);
+    let insensitiveMessageTrayLabel = new Gtk.Label({label: _("Make message tray insensitive to mouse events"),
+                                              xalign: 0, hexpand:true});
+    let insensitiveMessageTray = new Gtk.Switch({halign:Gtk.Align.END});
+            insensitiveMessageTray.set_active(this.settings.get_boolean('insensitive-message-tray'));
+            insensitiveMessageTray.connect('notify::active', Lang.bind(this, function(check){
+                this.settings.set_boolean('insensitive-message-tray', check.get_active());
+            }));
+
+    indentWidget(insensitiveMessageTray);
+
+    insensitiveMessageTrayControl.add(insensitiveMessageTrayLabel);
+    insensitiveMessageTrayControl.add(insensitiveMessageTray);
 
-    customization.add(insensitiveMessageTray);
+    customization.add(insensitiveMessageTrayControl);
 
     notebook.append_page(customization, customizationTitle);