* @throws NullPointerException If the given MLayeredPane is null.
* @since 3.0
*/
public TextSetter(final MLayeredPane overlayedPanel) {
super();
textField = new TextAreaAutoSize();
overlayedPanel.add(textField, JLayeredPane.PALETTE_LAYER);
overlayedPanel.add(textField.getMessageField(), JLayeredPane.PALETTE_LAYER);
textField.setVisible(false);
addEventable(textField);
}