java如何实现QQ菜单效果

Question

java中酷似QQ界面，类似outlook的垂直菜单或工具条，并可以上下移动  
谁有或哪里有下载 。急用，请告知 ，谢谢！

Answer 1

http://www.learnjava.cn/Article/j2se/jinjie/200706/336.html
是你需要的，和QQ基本上一样的。

Answer 2

具体不记得了，可以使用cardLayout尝试。

Answer 3

我这里有一个，不过可能效率不是太高。还有这个只是界面的代码，所以对你来说有些错误，可能要稍做些修改
package frisky.client;import java.io.*;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.lang.*;public class MCFriendsInterface extends JFrame{
protected MyCallClient clientFriends;

protected JPanel friendsPanel;//好友面板
protected JButton friendsButton;//好友按键
protected JTree friendsTree;//好友树
private int heightPanel=630;//和组的值一样
private int widthPanel=145; //全部一样的

protected JPanel groupsPanel;//组面板
protected JButton groupsButton;//组按键
protected JTree groupsTree;//组树
private int yGroupsPanel=630;

protected JPanel menuPanel;//按键面板
protected JButton menuButton;//菜单按键
private int yMenuPanel=650;

Container contentPane =this.getContentPane();

MCFriendsInterface(MyCallClient clientFriends){
super("Friends");
this.clientFriends = clientFriends;
contentPane.setLayout(null);
setUpToolBar();
setUpMainInterface();
this.setVisible(true);
}

protected void setUpToolBar(){
//菜单面板
menuPanel = new JPanel();
menuPanel.setLayout(null);
menuPanel.setBounds(0,yMenuPanel,widthPanel,20);
menuButton = new JButton("<-菜单");
menuButton.setBounds(0,0,80,20);
menuPanel.add(menuButton);
contentPane.add(menuPanel);

// 组面板
groupsPanel = new JPanel();
groupsPanel.setLayout(null);
groupsPanel.setBounds(0,yGroupsPanel,widthPanel,heightPanel);
groupsButton = new JButton("我的群");
groupsButton.setBounds(0,0,widthPanel,20);
groupsPanel.add(groupsButton);
contentPane.add(groupsPanel);
//组树
groupsTree = new JTree();
groupsTree.setBounds(0,20, widthPanel, heightPanel-20);
groupsPanel.add(groupsTree);

//好友面板
friendsPanel = new JPanel();
friendsPanel.setLayout(null);
friendsPanel.setBounds(0,0,widthPanel,heightPanel);
friendsButton = new JButton("我的好友");
friendsButton.setBounds(0,0,widthPanel,20);
friendsPanel.add(friendsButton);
contentPane.add(friendsPanel);
//好友树
friendsTree = new JTree();
friendsTree.setBounds(0,20,widthPanel,heightPanel-20);
friendsPanel.add(friendsTree);
}

protected void setUpMainInterface(){
this.setSize(150,700);
setUpListener();

// 设置窗体位置
Dimension screen=Toolkit.getDefaultToolkit().getScreenSize();
setLocation((screen.width-getSize().width)*4/5,0);
//,(screen.height-getSize().height)/4);//使启动窗口居中显示 
}

protected void setUpListener(){
friendsButton.addActionListener(new FriendsButton());
groupsButton.addActionListener(new GroupsButton());
menuButton.addActionListener(new MenuButton());
this.addComponentListener(new ReSizeWindow());
this.addWindowListener(new OnExit());
}

class FriendsButton implements ActionListener{
public void actionPerformed(ActionEvent e){
int y = groupsPanel.getLocation().y;
int windowHeight = groupsPanel.getHeight();
if(y==20){
while(true){
yGroupsPanel+=10;
if(yGroupsPanel>windowHeight){
yGroupsPanel = windowHeight;
groupsPanel.setBounds(0,yGroupsPanel,widthPanel,heightPanel);
break;
}else{
groupsPanel.setBounds(0,yGroupsPanel,widthPanel,heightPanel);
}
}
}
}
}

class GroupsButton implements ActionListener{
public void actionPerformed(ActionEvent e){
int y = groupsPanel.getLocation().y;
if(y==yGroupsPanel){
while(true){
yGroupsPanel -= 10;
if(yGroupsPanel<20){
yGroupsPanel = 20;
groupsPanel.setBounds(0,yGroupsPanel,widthPanel,heightPanel);
break;
}else{
groupsPanel.setBounds(0,yGroupsPanel,widthPanel,heightPanel);
}
}
}
}
}

class MenuButton implements ActionListener{
public void actionPerformed(ActionEvent e){
new MCMenuInterface(clientFriends.windowFriendsClient);
}
}

class ReSizeWindow implements ComponentListener{
public void componentMoved(ComponentEvent eMove){
/*不操作*/
}
public void componentHidden(ComponentEvent eHidden){
/*不操作*/
}
public void componentResized(ComponentEvent eResized){
// int widthWindow = clientFriends.windowFriendsClient.getWidth();
// int heightWindow = clientFriends.windowFriendsClient.getHeight();
int widthWindow =getWidth();
int heightWindow =getHeight();
yMenuPanel = heightWindow-50;
widthPanel = widthWindow - 5;
heightPanel = heightWindow -70;
yGroupsPanel = heightWindow - 70;
menuPanel.setBounds(0,yMenuPanel,widthPanel,20);
groupsPanel.setBounds(0,yGroupsPanel,widthPanel,heightPanel);
groupsButton.setBounds(0,0,widthPanel,20);
groupsTree.setBounds(0,20, widthPanel, heightPanel-20);
friendsPanel.setBounds(0,0,widthPanel,heightPanel);
friendsButton.setBounds(0,0,widthPanel,20);
friendsTree.setBounds(0,20,widthPanel,heightPanel-20);
}
public void componentShown(ComponentEvent eShown){
/*不操作*/
}
}

class OnExit extends WindowAdapter implements WindowListener{
public void windowClosing(WindowEvent we){
clientFriends.shutDown(); //关闭服务器
}
}
}

Answer 4

还有~~几个JTree的最好加上JScrollPane

Answer 5

 我想知道自定义的窗口怎么做？比如qq的窗口下边是圆角的 
好像用IBM的iFrame可以做出来?

Answer 6

http://blog.sina.com.cn/s/blog_4b6047bc01000aid.html\
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