void hookExampleWidgetListeners () {
		if (logging) {
			Widget[] widgets = getExampleWidgets ();
			for (int i = 0; i < widgets.length; i++) {
				hookListeners (widgets [i]);
			}
			Item[] exampleItems = getExampleWidgetItems ();
			for (int i = 0; i < exampleItems.length; i++) {
				hookListeners (exampleItems [i]);
			}
			String [] customNames = getCustomEventNames ();
			for (int i = 0; i < customNames.length; i++) {
				if (eventsFilter [EVENT_NAMES.length + i]) hookCustomListener (customNames[i]);
			}
		}
	}