ViewportPainter.java

/*
 * @(#)ViewportPainter.java  
 *
 * Copyright (c) 2004-2010 Werner Randelshofer, Immensee, Switzerland.
 * All rights reserved.
 *
 * You may not use, copy or modify this file, except in compliance with the
 * license agreement you entered into with Werner Randelshofer.
 * For details see accompanying license terms.
 */

package ch.randelshofer.quaqua.util;

import java.awt.*;
import javax.swing.*;
/**
 * This interface is implemented by user interface delegates that wish to
 * paint onto the content area of a JViewport.
 *
 * @author  Werner Randelshofer
 * @version $Id: ViewportPainter.java 363 2010-11-21 17:41:04Z wrandelshofer $
 */
public interface ViewportPainter {
    /**
     * Paints the viewport of a JViewport, that contains the component of the
     * user interface delegate.
     * This method is invoked by QuaquaViewportUI.
     */
    public void paintViewport(Graphics g, JViewport c);
}