Iterator e= fColorButtons.keySet().iterator(); while (e.hasNext()) { ColorEditor c= (ColorEditor) e.next(); String key= (String) fColorButtons.get(c); RGB rgb= PreferenceConverter.getColor(fOverlayStore, key); c.setColorValue(rgb); }
	private void initializeFields() {				Iterator e= fColorButtons.keySet().iterator();		while (e.hasNext()) {			ColorEditor c= (ColorEditor) e.next();			String key= (String) fColorButtons.get(c);			RGB rgb= PreferenceConverter.getColor(fOverlayStore, key);			c.setColorValue(rgb);		}		        fFieldsInitialized= true;        updateStatus(new StatusInfo());                // Update slaves        Iterator iter= fMasterSlaveListeners.iterator();        while (iter.hasNext()) {            SelectionListener listener= (SelectionListener)iter.next();            listener.widgetSelected(null);        }	}