[gtk/wip/baedert/for-master] label: Stop connecting to notify::gtk-enable-accels

[Timm Bäder <baedert src gnome org>]

commit 6dfbf41d13644cf20d1a746270b58438a021c337
Author: Timm Bäder <mail baedert org>
Date:   Mon Apr 13 08:23:32 2020 +0200

    label: Stop connecting to notify::gtk-enable-accels
    
    Leftover from when GtkAccelLabel was a GtkLabel subclass. GtkAccelLabel
    connects to this itself these days though.

 gtk/gtklabel.c | 55 -------------------------------------------------------
 1 file changed, 55 deletions(-)
---
diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index 7f417a0f50f..b3078f7385f 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -1515,48 +1515,10 @@ gtk_label_setup_mnemonic (GtkLabel *label)
     }
 }
 
-static void
-label_shortcut_setting_apply (GtkLabel *label)
-{
-  gtk_label_recalculate (label);
-}
-
-static void
-label_shortcut_setting_traverse_container (GtkWidget *widget,
-                                           gpointer   data)
-{
-  if (GTK_IS_LABEL (widget))
-    label_shortcut_setting_apply (GTK_LABEL (widget));
-  else if (GTK_IS_CONTAINER (widget))
-    gtk_container_forall (GTK_CONTAINER (widget),
-                          label_shortcut_setting_traverse_container, data);
-}
-
-static void
-label_shortcut_setting_changed (GtkSettings *settings)
-{
-  GList *list, *l;
-
-  list = gtk_window_list_toplevels ();
-
-  for (l = list; l ; l = l->next)
-    {
-      GtkWidget *widget = l->data;
-
-      if (gtk_widget_get_settings (widget) == settings)
-        gtk_container_forall (GTK_CONTAINER (widget),
-                              label_shortcut_setting_traverse_container, NULL);
-    }
-
-  g_list_free (list);
-}
-
 static void
 gtk_label_root (GtkWidget *widget)
 {
   GtkLabel *label = GTK_LABEL (widget);
-  GtkSettings *settings;
-  gboolean shortcuts_connected;
 
   GTK_WIDGET_CLASS (gtk_label_parent_class)->root (widget);
 
@@ -1564,23 +1526,6 @@ gtk_label_root (GtkWidget *widget)
 
   /* The PangoContext is replaced when the display changes, so clear the layouts */
   gtk_label_clear_layout (GTK_LABEL (widget));
-
-  settings = gtk_widget_get_settings (widget);
-
-  shortcuts_connected =
-    GPOINTER_TO_INT (g_object_get_qdata (G_OBJECT (settings), quark_shortcuts_connected));
-
-  if (! shortcuts_connected)
-    {
-      g_signal_connect (settings, "notify::gtk-enable-accels",
-                        G_CALLBACK (label_shortcut_setting_changed),
-                        NULL);
-
-      g_object_set_qdata (G_OBJECT (settings), quark_shortcuts_connected,
-                         GINT_TO_POINTER (TRUE));
-    }
-
-  label_shortcut_setting_apply (GTK_LABEL (widget));
 }
 
 static void