panelleftright.java

我学java时遇到的一些有趣的小项目,虽然很小,但是很实用,例如,applet的记数器,计算机,还有就是applet的一些特效

import java.awt.Dimension;

import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;

public class PanelLeftRight extends JFrame
{
    private static final long serialVersionUID = 7699880680422202533L;

    private JScrollPane leftJScrollPanel;

    private JScrollPane playJScrollPanel;

    private JList playList;

    private JList leftList;

    private JSplitPane split;

    public PanelLeftRight()
    {
        init();
    }

    public void init()
    {
        lunchFrame();
        this.setSize(new Dimension(300, 379));
        this.setTitle("PLAYER");
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
        this.setResizable(false);
        this.setLocation(200, 100);
        this.setVisible(true);
    }

    public void lunchFrame()
    {
        leftList = new JList();
        leftJScrollPanel = new JScrollPane(leftList);
        playList = new JList();
        playJScrollPanel = new JScrollPane(playList);
        split = new JSplitPane(SwingConstants.VERTICAL, true, leftJScrollPanel, playJScrollPanel);
        split.setBorder(new EmptyBorder(0, 0, 0, 0));
        //左边的宽度
        split.setDividerLocation(120);
        getContentPane().add(split);
    }

    public static void main(String args[])
    {
        new PanelLeftRight();
    }
}