boolean mnemonicHit (char key) {

	Composite control = this.parent;

	while (control != null) {

		Control [] children = control._getChildren ();

		int index = 0;

		while (index < children.length) {

			if (children [index] == this) break;

			index++;

		}

		index++;

		if (index < children.length) {

			if (children [index].setFocus ()) return true;

		}

		control = control.parent;

	}

	return false;

}

boolean mnemonicMatch (char key) {

	String parsed = parse (text);

	for (int i = 0; i < mnemonics.length; i++) {

		int mnemonic  = mnemonics [i];

		if (mnemonic != -1) {

			return Character.toUpperCase (key) == Character.toUpperCase (parsed.charAt (mnemonic));

		}

	}

	return false;

}