static JComponent createMenuComponent(JComponent menu, ActionMap actionMap, List actions) {
MenuAdapter menuAdapter = new MenuAdapter(menu);
for (Object menuElement : actions) {
if (MenuFactory.SEPARATOR.equals(menuElement)) {
menuAdapter.addSeparator();
} else if (menuElement instanceof Object[]) {
Object[] items = (Object[]) menuElement;
if (items.length > 1) {
JMenu subMenu = new JMenu(items[0].toString());
List<Object> keys = Arrays.asList(items).subList(1, items.length);
createMenuComponent(subMenu, actionMap, keys);
if (subMenu.getMenuComponents().length > 0) {
menuAdapter.addSubMenu(subMenu);
}
}
} else if (menuElement instanceof List) {
List items = (List) menuElement;
if (items.size() > 1) {
JMenu subMenu = new JMenu(items.get(0).toString());
List<List> keys = Arrays.asList(items).subList(1, items.size());
createMenuComponent(subMenu, actionMap, keys);
if (subMenu.getMenuComponents().length > 0) {
menuAdapter.addSubMenu(subMenu);
}
}
} else {
Action action = actionMap.get(menuElement);
if (action != null) {
menuAdapter.add(action);
}
}
}
return trim(menuAdapter);
}
public static void addFastKeys(JMenuBar menuBar) {
for (Component menuComponent : menuBar.getComponents()) { // iterate over menus
JMenu menu = (JMenu) menuComponent;
menu.setMnemonic(menu.getText().charAt(menu.getText().indexOf('&') + 1));
menu.setText(menu.getText().replace("&", ""));
for (Component menuItemComponent : menu.getMenuComponents())
if (menuItemComponent instanceof JMenuItem) { // skip separators
JMenuItem menuItem = (JMenuItem) menuItemComponent;
menuItem.setMnemonic(menuItem.getText().charAt(menuItem.getText().indexOf('&') + 1));
menuItem.setText(menuItem.getText().replace("&", ""));
}
/*
for (int count = 0; count < menu.getMenuComponentCount(); count++) { //iterate over menu items
Component menuItemComponent = menu.getMenuComponent(count);
if (menuItemComponent instanceof JMenuItem) { //skip separators
JMenuItem menuItem = (JMenuItem)menuItemComponent;
menuItem.setMnemonic(menuItem.getText().charAt(
menuItem.getText().indexOf('&') + 1));
menuItem.setText(menuItem.getText().replace("&", ""));
}
}
*/
}
}
