paletteHUD = mainHUD.createComponent(hudCellPalette);
paletteHUD.setName(BUNDLE.getString("Shortcuts"));
paletteHUD.setPreferredLocation(Layout.NORTHEAST);
// add affordances HUD panel to main HUD
mainHUD.addComponent(paletteHUD);
// issue #174 hud visibility management
paletteHUD.addEventListener(new HUDEventListener() {
public void HUDObjectChanged(HUDEvent event) {
HUDEventType hudEventType = event.getEventType();