+ connect(&fullscreen_exit_button, SIGNAL(clicked()),
+ this, SIGNAL(fullscreenButtonClicked()));
+
+ button_reenable_timer.setSingleShot(true);
+ button_reenable_timer.setInterval(500);
+ connect(&button_reenable_timer, SIGNAL(timeout()),
+ &fullscreen_exit_button, SLOT(reenable()));
+