@Override
	public void keyPressed(KeyEvent event) {
		KeyStroke ks = KeyStroke.getKeyStrokeForEvent(event);
		int code = ks.getKeyCode();
		if (code != VK_SHIFT && code != VK_CONTROL && code != VK_META && code != VK_ALT && code != VK_CAPS_LOCK && code != VK_ESCAPE) {
			mKeyStroke = ks;
			setText(getKeyStrokeDisplay(mKeyStroke));
		}
	}