return tf.getHeight() + 6;
return tf.stringComponent.getHeight() + 6;
	int paintContent(Graphics g)	{		g.drawRect(1, 1,         DeviceFactory.getDevice().getDeviceDisplay().getWidth() - 3, viewPortHeight - 3);		g.setClip(3, 3,         DeviceFactory.getDevice().getDeviceDisplay().getWidth() - 6, viewPortHeight - 6);		g.translate(3, 3);		tf.paintContent(g);		return tf.getHeight() + 6;	}