easypanel.jad

来自「Java 写成的时间便利贴」· JAD 代码 · 共 85 行

// Decompiled by DJ v3.7.7.81 Copyright 2004 Atanas Neshkov  Date: 17/3/2005 12:41:34
// Home Page : http://members.fortunecity.com/neshkov/dj.html  - Check often for new version!
// Decompiler options: packimports(3) 
// Source File Name:   EasyPanel.java

import java.awt.*;
import java.net.URL;
import javax.swing.ImageIcon;
import javax.swing.JPanel;

public class EasyPanel extends JPanel
{

    public EasyPanel()
    {
    }

    public EasyPanel(LayoutManager layoutmanager)
    {
        super(layoutmanager);
    }

    public EasyPanel(boolean flag)
    {
        super(flag);
    }

    public EasyPanel(LayoutManager layoutmanager, boolean flag)
    {
        super(layoutmanager, flag);
    }

    public EasyPanel(URL url)
    {
        setBackground(url);
    }

    public EasyPanel(String s)
    {
        setBackground(s);
    }

    public EasyPanel(Image image)
    {
        setBackground(image);
    }

    public EasyPanel(ImageIcon imageicon)
    {
        setBackground(imageicon);
    }

    public void setBackground(String s)
    {
        background = (new ImageIcon(getClass().getResource(s))).getImage();
        repaint();
    }

    public void setBackground(URL url)
    {
        background = (new ImageIcon(url)).getImage();
        repaint();
    }

    public void setBackground(Image image)
    {
        background = image;
        repaint();
    }

    public void setBackground(ImageIcon imageicon)
    {
        background = imageicon.getImage();
        repaint();
    }

    public void paintComponent(Graphics g)
    {
        super.paintComponent(g);
        if(background != null)
            g.drawImage(background, 0, 0, getWidth(), getHeight(), null);
    }

    Image background;
}