Merge lp:~donadigo/slingshot/scrollable-category-view into lp:~elementary-pantheon/slingshot/trunk

[Adam Bieńkowski]

Category view is now scrollable (lp:988405)

Fixes bug #988405 "Category view is not scrollable".

Should be a fast review, I also removed some unneded lines in CategoryView.vala.

=== modified file 'src/Widgets/CategoryView.vala'
--- src/Widgets/CategoryView.vala	2015-12-19 17:13:52 +0000
+++ src/Widgets/CategoryView.vala	2016-02-10 10:59:29 +0000
@@ -44,9 +44,13 @@
 
         category_switcher = new Sidebar ();
 
+        var scrolled_category = new Gtk.ScrolledWindow (null, null);
+        scrolled_category.set_policy (Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        scrolled_category.add (category_switcher);
+
         app_view = new Widgets.Grid (view.rows, view.columns - 1);
 
-        container.add (category_switcher);
+        container.add (scrolled_category);
         container.add (separator);
         container.add (app_view);
         add (container);
@@ -70,6 +74,7 @@
             category_switcher.add_category (GLib.dgettext ("gnome-menus-3.0", cat_name).dup ());
             n++;
         }
+
         category_switcher.show_all ();
 
         int minimum_width;
@@ -98,17 +103,13 @@
         app_entry.app_launched.connect (() => view.close_indicator ());
         app_view.append (app_entry);
         app_view.show_all ();
-
     }
 
     public void show_filtered_apps (string category) {
-
         app_view.clear ();
         foreach (Backend.App app in view.apps[category])
             add_app (app);
 
         current_position = 0;
-
     }
-
 }