stripeborder.java

来自「java tutotrials or beginners」· Java 代码 · 共 60 行

/*
 * Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Sun Microsystems nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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 */ 

package QandE;

import javax.swing.border.Border;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Insets;

/* StripeBorder is used by XMarksTheSpot. */
public class StripeBorder implements Border {
    private static final int HEIGHT = 15;
        
    public void paintBorder(Component c, Graphics g,
                            int x, int y,
                            int width, int height) {
        g.setColor(Color.RED);
        
        g.fillRect(x, y, c.getWidth(), HEIGHT);
    }
    
    public Insets getBorderInsets(Component c) {
        return new Insets(HEIGHT, 0, 0, 0);
    }
    
    public boolean isBorderOpaque() {
        return true;
    }
}