001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.gui;
003
004/**
005 * When some component (ToggleDialog, for example) is linked to button
006 * and needs information about button showing/hiding events, this interface
007 * is used, setting the listener should be implemented by @class HideableButton
008 */
009public interface ShowHideButtonListener {
010    public void buttonShown();
011    public void buttonHidden();
012}