simpleupdatestrategy.java

来自「开源（Open Source）项目JHotDraw的文档和源程序」· Java 代码 · 共 32 行

/*
 * @(#)SimpleUpdateStrategy.java 5.2
 *
 */

package CH.ifa.draw.standard;

import java.awt.*;
import CH.ifa.draw.framework.*;

/**
 * The SimpleUpdateStrategy implements an update
 * strategy that directly redraws a DrawingView.
 * @see DrawingView
 */
public  class SimpleUpdateStrategy implements Painter {

    /*
     * Serialization support. In JavaDraw only the Drawing is serialized.
     * However, for beans support SimpleUpdateStrategy supports
     * serialization
     */
    private static final long serialVersionUID = -7539925820692134566L;

    /**
    * Draws the view contents.
    */
    public void draw(Graphics g, DrawingView view) {
        view.drawAll(g);
    }
}