appDisplay: Accept dropping any kind of icon over it

The grid will be able to handle them. As of now, it doesn't
do anything with folder icons, or icons in folders.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1284

diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index cbc098082431aa49912b178442d9dbc336556b4c..4d2bd7879adeb73af5c7fd45201c3a9ef7ff49a2 100644 (file)
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -912,14 +912,8 @@ class AppDisplay extends BaseAppView {
     }
 
     _canAccept(source) {
-        if (!(source instanceof AppIcon))
-            return false;
-
-        let view = _getViewFromIcon(source);
-        if (!(view instanceof FolderView))
-            return false;
-
-        return true;
+        return (source instanceof AppIcon) ||
+            (source instanceof FolderIcon);
     }
 
     handleDragOver(source) {
@@ -934,7 +928,8 @@ class AppDisplay extends BaseAppView {
             return false;
 
         let view = _getViewFromIcon(source);
-        view.removeApp(source.app);
+        if (view instanceof FolderView)
+            view.removeApp(source.app);
 
         if (this._currentDialog)
             this._currentDialog.popdown();