+void wxSpinCtrl::OnChar( wxKeyEvent &event )
+{
+ wxCHECK_RET( m_widget != NULL, wxT("invalid spin ctrl") );
+
+ if (event.KeyCode() == WXK_RETURN)
+ {
+ wxWindow *top_frame = m_parent;
+ while (top_frame->GetParent() && !(top_frame->GetParent()->m_isFrame))
+ top_frame = top_frame->GetParent();
+ GtkWindow *window = GTK_WINDOW(top_frame->m_widget);
+
+ if (window->default_widget)
+ {
+ gtk_widget_activate (window->default_widget);
+ return;
+ }
+ }
+
+ event.Skip();
+}
+