[gtk/wip/matthiasc/popup4: 129/140] text, label: Handle default activation via action

[Matthias Clasen <matthiasc src gnome org>]

commit 6120eb19d44d96060daff4f0e84920cbdf0b18c8
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 27 03:14:36 2019 +0000

    text, label: Handle default activation via action
    
    We can now activate the default widget via
    the gtk.activate-default action. This makes
    it unnecessary to have a GtkRoot or GtkBud
    api for this.

 gtk/gtklabel.c | 8 +++++++-
 gtk/gtktext.c  | 8 +++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index 16ef24e076..6e9f200fcf 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -6202,7 +6202,13 @@ gtk_label_activate_current_link (GtkLabel *label)
   if (link)
     emit_activate_link (label, link);
   else
-    gtk_root_activate_default (gtk_widget_get_root (widget));
+    {
+      GActionGroup *group;
+
+      group = gtk_widget_get_action_group (widget, "gtk");
+      if (group)
+        g_action_group_activate_action (group, "activate-default", NULL);
+    }
 }
 
 static GtkLabelLink *
diff --git a/gtk/gtktext.c b/gtk/gtktext.c
index aba651b8fd..016050f338 100644
--- a/gtk/gtktext.c
+++ b/gtk/gtktext.c
@@ -3845,7 +3845,13 @@ gtk_text_real_activate (GtkText *self)
   GtkTextPrivate *priv = gtk_text_get_instance_private (self);
 
   if (priv->activates_default)
-    gtk_root_activate_default (gtk_widget_get_root (GTK_WIDGET (self)));
+    {
+      GActionGroup *group;
+
+      group = gtk_widget_get_action_group (GTK_WIDGET (self), "gtk");
+      if (group)
+        g_action_group_activate_action (group, "activate-default", NULL);
+    }
 }
 
 static void