--- a/ui/motif/toolkit.c	Wed Apr 02 20:31:47 2014 +0200
+++ b/ui/motif/toolkit.c	Thu Apr 03 11:12:22 2014 +0200
@@ -79,5 +79,10 @@
 }
 
 void ui_show(UiObject *obj) {
+    uic_check_group_widgets(obj->ctx);
     XtRealizeWidget(obj->widget);
 }
+
+void ui_set_enabled(UIWIDGET widget, int enabled) {
+    XtSetSensitive(widget, enabled);
+}