Interactor.java example

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ceres-master
/*
 * Copyright (C) 2010 Brockmann Consult GmbH (info@brockmann-consult.de)
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 3 of the License, or (at your option)
 * any later version.
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, see http://www.gnu.org/licenses/
 */

package com.bc.ceres.swing.figure;

import java.awt.Cursor;
import java.awt.event.KeyListener;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;

/**
 * Interactors catch user input to a {@link FigureEditor} component and translate them into behaviour.
 *
 * @author Norman Fomferra
 * @since Ceres 0.10
 */
public interface Interactor extends MouseListener, MouseMotionListener, KeyListener {

    Cursor getCursor();

    boolean isActive();

    boolean activate();

    void deactivate();

    void addListener(InteractorListener l);

    void removeListener(InteractorListener l);

    InteractorListener[] getListeners();
}