[gnome-shell-extensions] apps-menu: Add drop-shadow to application icons

[Florian Müllner <fmuellner src gnome org>]

commit 6eb3a62e2b307d0b8d3175238d88c4b12e15913b
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jul 18 00:39:49 2019 +0200

    apps-menu: Add drop-shadow to application icons
    
    ... to make sure they are readable on light backgrounds.
    
    https://gitlab.gnome.org/GNOME/gnome-shell-extensions/issues/168

 extensions/apps-menu/extension.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/extensions/apps-menu/extension.js b/extensions/apps-menu/extension.js
index 342049c..9667d3f 100644
--- a/extensions/apps-menu/extension.js
+++ b/extensions/apps-menu/extension.js
@@ -90,7 +90,9 @@ class ApplicationMenuItem extends PopupMenu.PopupBaseMenuItem {
     }
 
     _updateIcon() {
-        this._iconBin.set_child(this.getDragActor());
+        let icon = this.getDragActor();
+        icon.style_class = 'icon-dropshadow';
+        this._iconBin.set_child(icon);
     }
 });