Don't focus unmapped radio buttons

With Bug 302240, a check was added to avoid keynav to unrealized
radio buttons in the group, but that's not the right check - the
check should be on MAPPED instead, since a widget can be realized
even if it, or a parent, is hidden. Bug 595599

diff --git a/gtk/gtkradiobutton.c b/gtk/gtkradiobutton.c
index 0d7277846b031f7dfb4bdebddd6b6b085a680ba5..f07113fe22c6d338c9f4be892a03eb1108b0cfa3 100644 (file)
--- a/gtk/gtkradiobutton.c
+++ b/gtk/gtkradiobutton.c
@@ -486,7 +486,7 @@ gtk_radio_button_focus (GtkWidget         *widget,
            {
              GtkWidget *child = tmp_list->data;
              
-             if (GTK_WIDGET_REALIZED (child) && GTK_WIDGET_IS_SENSITIVE (child))
+             if (GTK_WIDGET_MAPPED (child) && GTK_WIDGET_IS_SENSITIVE (child))
                {
                  new_focus = child;
                  break;
@@ -522,7 +522,7 @@ gtk_radio_button_focus (GtkWidget         *widget,
            {
              GtkWidget *child = tmp_list->data;
              
-             if (GTK_WIDGET_REALIZED (child) && GTK_WIDGET_IS_SENSITIVE (child))
+             if (GTK_WIDGET_MAPPED (child) && GTK_WIDGET_IS_SENSITIVE (child))
                {
                  new_focus = child;
                  break;