Bring back old icon groups

Author: lenemter

meson.build

@@ -148,6 +148,10 @@ if get_option('systemd')
     vala_flags += ['--define', 'WITH_SYSTEMD']
 endif
 
+if get_option('old-icon-groups')
+	vala_flags += ['--define', 'OLD_ICON_GROUPS']
+endif
+
 if vala.version().version_compare('>= 0.56.17')
     vala_flags += ['--define', 'VALA_0_56_17']
 endif

meson_options.txt

@@ -1,3 +1,4 @@
 option ('documentation', type : 'boolean', value : false)
 option ('systemd', type : 'boolean', value : true)
 option ('systemduserunitdir', type : 'string', value : '')
+option ('old-icon-groups', type : 'boolean', value : false)

src/ShellClients/PanelWindow.vala

@@ -118,8 +118,10 @@ public class Gala.PanelWindow : ShellWindow, RootTarget {
     }
 
     public void request_visible_in_multitasking_view () {
+#if !OLD_ICON_GROUPS
         visible_in_multitasking_view = true;
         actor.add_action (new DragDropAction (DESTINATION, "multitaskingview-window"));
+#endif
     }
 
     public void animate_start () {