Don't loop forever here, even if the only focusable widgets are labels.

2005-01-20  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkdialog.c (gtk_dialog_map): Don't loop forever
	here, even if the only focusable widgets are labels.

ChangeLog

+2005-01-20  Matthias Clasen  <mclasen@redhat.com>
+
+	* gtk/gtkdialog.c (gtk_dialog_map): Don't loop forever
+	here, even if the only focusable widgets are labels.
+
 2005-01-20  Matthias Clasen  <mclasen@redhat.com>
 
 	Support tinting in GtkCellRendererPixbuf (#162903, Jorn Baayen):

ChangeLog.pre-2-10

+2005-01-20  Matthias Clasen  <mclasen@redhat.com>
+
+	* gtk/gtkdialog.c (gtk_dialog_map): Don't loop forever
+	here, even if the only focusable widgets are labels.
+
 2005-01-20  Matthias Clasen  <mclasen@redhat.com>
 
 	Support tinting in GtkCellRendererPixbuf (#162903, Jorn Baayen):

ChangeLog.pre-2-8

+2005-01-20  Matthias Clasen  <mclasen@redhat.com>
+
+	* gtk/gtkdialog.c (gtk_dialog_map): Don't loop forever
+	here, even if the only focusable widgets are labels.
+
 2005-01-20  Matthias Clasen  <mclasen@redhat.com>
 
 	Support tinting in GtkCellRendererPixbuf (#162903, Jorn Baayen):

gtk/gtkdialog.c

@@ -345,10 +345,16 @@ gtk_dialog_map (GtkWidget *widget)
   if (!window->focus_widget)
     {
       GList *children, *tmp_list;
+      GtkWidget *first_focus = NULL;
       
       do 
 	{
 	  g_signal_emit_by_name (window, "move_focus", GTK_DIR_TAB_FORWARD);
+
+	  if (first_focus == NULL)
+	    first_focus = window->focus_widget;
+	  else if (first_focus == window->focus_widget)
+	    break;
 	}
       while (GTK_IS_LABEL (window->focus_widget));