import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JButton;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JPanel;
/**
 * <p>Title: 仿QQ菜單</p>
 * <p>Copyright: Copyright (c) 2006</p>
 * @author marquis__侯建軍
 * @version 1.0
 */
public class QQmeun extends JFrame {
    JButton btnhaoyou = new JButton();
    JButton btnheimingdan = new JButton();
    JButton btnmoshengren = new JButton();
    public QQmeun() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }
    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        btnhaoyou.setBounds(new Rectangle(8, 5, 105, 28));
        //我的好友
        btnhaoyou.setText("我的好友");
        btnhaoyou.addActionListener(new SijianactionAdapter(this));

        this.getContentPane().add(btnhaoyou, null);
        btnmoshengren.setBounds(new Rectangle(8, 65, 105, 28));
        //陌生人
        btnmoshengren.addActionListener(new SijianactionAdapter(this));
        btnmoshengren.setText("陌生人");
        this.getContentPane().add(btnheimingdan);
        this.getContentPane().add(btnmoshengren);

        btnheimingdan.setBounds(new Rectangle(8, 35, 105, 28));
        //黑名單
        btnheimingdan.addActionListener(new SijianactionAdapter(this));
        btnheimingdan.setText("黑名單");
    }

    public static void main(String[] args) {
        QQmeun.setDefaultLookAndFeelDecorated(true);
        QQmeun QQmeun = new QQmeun();
        Dimension a = Toolkit.getDefaultToolkit().getScreenSize();
        QQmeun.setLocation(a.width - 130, 0);
        QQmeun.setSize(130, 500);
        QQmeun.setVisible(true);
    }

    JButton btnxiake = new JButton();
    JButton heisheng = new JButton();
    JButton yidao = new JButton();
    public void btnhaoyou_actionPerformed(ActionEvent e) {
        //添加俠客
        btnxiake.setBounds(new Rectangle(23, 38, 71, 59));
        btnxiake.setText("俠客");
        this.getContentPane().add(btnxiake);

        heisheng.setBounds(new Rectangle(23, 119, 71, 59));
        heisheng.setText("黑神");
        this.getContentPane().add(heisheng);

        yidao.setBounds(new Rectangle(23, 196, 71, 59));
        yidao.setText("一刀");
        this.getContentPane().add(yidao);
        //刪除黑名單菜單內(nèi)容
        this.getContentPane().remove(btnfeitian);

        this.btnheimingdan.setLocation(8, 380);
        this.btnmoshengren.setLocation(8, 410);
    }

    JButton btnfeitian = new JButton();
    public void btnheimingdan_actionPerformed(ActionEvent e) {
        //刪除好友菜單內(nèi)容
        this.getContentPane().remove(btnxiake);
        this.getContentPane().remove(heisheng);
        this.getContentPane().remove(yidao);
        //添加飛天
        btnfeitian.setBounds(new Rectangle(23, 80, 71, 59));
        btnfeitian.setText("飛天");
        this.getContentPane().add(btnfeitian);

        this.btnheimingdan.setLocation(8, 35);
        this.btnmoshengren.setLocation(8, 410);
    }

    public void btnmoshengren_actionPerformed(ActionEvent e) {
        //刪除好友菜單內(nèi)容
        this.getContentPane().remove(btnxiake);
        this.getContentPane().remove(heisheng);
        this.getContentPane().remove(yidao);
        //刪除黑名單菜單內(nèi)容
        this.getContentPane().remove(btnfeitian);

        this.btnheimingdan.setLocation(8, 35);
        this.btnmoshengren.setLocation(8, 65);
    }
}


class SijianactionAdapter implements ActionListener {
    private QQmeun adaptee;
    SijianactionAdapter(QQmeun adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        if (e.getActionCommand().equals("我的好友")) {
            adaptee.btnhaoyou_actionPerformed(e);
        }
        if (e.getActionCommand().equals("陌生人")) {
            adaptee.btnmoshengren_actionPerformed(e);
        }
        if (e.getActionCommand().equals("黑名單")) {
            adaptee.btnheimingdan_actionPerformed(e);
        }
    }
}