/**
* Processes key stroke events such as mnemonics and accelerators.
*
* @param evt the key event to be processed
*/
protected void processKeyEvent(KeyEvent evt) {
MenuSelectionManager.defaultManager().processKeyEvent(evt);
if (evt.isConsumed()) {
return;
}
super.processKeyEvent(evt);
}
/*
* Post an ActionEvent to the target (on
* keydown) and the item is enabled.
* Returns true if there is an associated shortcut.
*/
boolean handleShortcut(KeyEvent e) {
MenuShortcut s =
new MenuShortcut(e.getKeyCode(), (e.getModifiers() & InputEvent.SHIFT_MASK) > 0);
// Fix For 6185151: Menu shortcuts of all menuitems within a menu
// should be disabled when the menu itself is disabled
if (s.equals(shortcut) && isItemEnabled()) {
// MenuShortcut match -- issue an event on keydown.
if (e.getID() == KeyEvent.KEY_PRESSED) {
doMenuEvent(e.getWhen(), e.getModifiers());
} else {
// silently eat key release.
}
return true;
}
return false;
}
/**
* Processes a key event forwarded from the <code>MenuSelectionManager</code> and changes the menu
* selection, if necessary, by using <code>MenuSelectionManager</code>'s API.
*
* <p>Note: you do not have to forward the event to sub-components. This is done automatically by
* the <code>MenuSelectionManager</code>.
*
* @param e a <code>KeyEvent</code>
* @param path the <code>MenuElement</code> path array
* @param manager the <code>MenuSelectionManager</code>
*/
public void processKeyEvent(KeyEvent e, MenuElement path[], MenuSelectionManager manager) {
MenuKeyEvent mke =
new MenuKeyEvent(
e.getComponent(),
e.getID(),
e.getWhen(),
e.getModifiers(),
e.getKeyCode(),
e.getKeyChar(),
path,
manager);
processMenuKeyEvent(mke);
if (mke.isConsumed()) {
e.consume();
}
}