java Swing组件大全超牛的例子

http://www.blogjava.net/tjsjrx2010/archive/2009/12/11/305663.html 

package com.mygame; 

import java.awt.BorderLayout; 
import java.awt.Color; 
import java.awt.Container; 
import java.awt.Cursor; 
import java.awt.Dimension; 
import java.awt.GridLayout; 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 
import java.awt.event.KeyEvent; 
import java.awt.event.MouseAdapter; 
import java.awt.event.MouseEvent; 
import java.awt.event.WindowAdapter; 
import java.awt.event.WindowEvent; 

import javax.swing.BoundedRangeModel; 
import javax.swing.ButtonGroup; 
import javax.swing.DefaultListModel; 
import javax.swing.Icon; 
import javax.swing.ImageIcon; 
import javax.swing.JButton; 
import javax.swing.JCheckBox; 
import javax.swing.JComboBox; 
import javax.swing.JDialog; 
import javax.swing.JFileChooser; 
import javax.swing.JFrame; 
import javax.swing.JLabel; 
import javax.swing.JList; 
import javax.swing.JMenu; 
import javax.swing.JMenuBar; 
import javax.swing.JMenuItem; 
import javax.swing.JOptionPane; 
import javax.swing.JPanel; 
import javax.swing.JProgressBar; 
import javax.swing.JRadioButton; 
import javax.swing.JScrollPane; 
import javax.swing.JSplitPane; 
import javax.swing.JTabbedPane; 
import javax.swing.JTable; 
import javax.swing.JTextField; 
import javax.swing.JTextPane; 
import javax.swing.JToggleButton; 
import javax.swing.JTree; 
import javax.swing.Timer; 
import javax.swing.border.EtchedBorder; 
import javax.swing.event.ListSelectionEvent; 
import javax.swing.event.ListSelectionListener; 
import javax.swing.event.TreeSelectionEvent; 
import javax.swing.event.TreeSelectionListener; 
import javax.swing.tree.DefaultMutableTreeNode; 
import javax.swing.tree.TreeSelectionModel; 

public class Test extends JFrame{ 

public Test(){ 

   MenuTest menuTest=new MenuTest(); 

   LeftPanel leftPanel=new LeftPanel(); 

   RightPanel rightPanel=new RightPanel(); 

   BottomPanel bottomPanel=new BottomPanel(); 

   CenterPanel centerPanel=new CenterPanel(); 

   Container c=this.getContentPane(); 

   this.setJMenuBar(menuTest); 

   c.add(leftPanel,BorderLayout.WEST); 

   c.add(rightPanel,BorderLayout.EAST); 

   c.add(centerPanel,BorderLayout.CENTER); 

   c.add(bottomPanel,BorderLayout.SOUTH); 

  

   this.addWindowListener(new WindowAdapter(){ 

    public void WindowClosing(WindowEvent e){ 

     dispose(); 

     System.exit(0); 

    } 

   }); 

   setSize(700,500); 

   setTitle("Swing 组件大全简体版"); 

   setUndecorated(true); 

   setLocation(200,150); 

   show();  

} 

class MenuTest extends JMenuBar{ 

   private JDialog aboutDialog; 

   public MenuTest(){ 

   JMenu fileMenu=new JMenu("文件"); 

   JMenuItem exitMenuItem=new JMenuItem("退出",KeyEvent.VK_E); 

   JMenuItem aboutMenuItem=new JMenuItem("关于..",KeyEvent.VK_A); 

   fileMenu.add(exitMenuItem); 

   fileMenu.add(aboutMenuItem); 

   this.add(fileMenu); 

   aboutDialog=new JDialog(); 

   initAboutDialog(); 

  

   exitMenuItem.addActionListener(new ActionListener(){ 

    public void actionPerformed(ActionEvent e){ 

     dispose(); 

     System.exit(0); 

    } 

   }); 

   aboutMenuItem.addActionListener(new ActionListener(){ 

    public void actionPerformed(ActionEvent e){ 

     aboutDialog.show(); 

    } 

   }); 

} 

public JDialog get(){ 

   return aboutDialog; 

} 

public void initAboutDialog(){ 

   aboutDialog.setTitle("关于"); 

   Container con=aboutDialog.getContentPane(); 

   Icon icon=new ImageIcon("sdmile.gif"); 

   JLabel aboutLabel=new JLabel(""+"Swing!"+"
",icon,JLabel.CENTER); 

   con.add(aboutLabel,BorderLayout.CENTER); 

   aboutDialog.setSize(450,225); 

   aboutDialog.setLocation(300,300); 

   aboutDialog.addWindowListener(new WindowAdapter(){ 

    public void WindowClosing(WindowEvent e){ 

     dispose(); 

    } 

   }); 

  

} 

} 

class LeftPanel extends JPanel{ 

   private int i=0; 

   public LeftPanel(){ 

    DefaultMutableTreeNode root=new DefaultMutableTreeNode("Root"); 

    DefaultMutableTreeNode child=new DefaultMutableTreeNode("Child"); 

    DefaultMutableTreeNode select=new DefaultMutableTreeNode("select"); 

    DefaultMutableTreeNode child1=new DefaultMutableTreeNode(""+i); 

    root.add(child); 

    root.add(select); 

    child.add(child1); 

    JTree tree=new JTree(root); 

    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION); 

    tree.setRowHeight(20); 

    tree.addTreeSelectionListener(new TreeSelectionListener(){ 

     public void valueChanged(TreeSelectionEvent e){ 

      JTree tree=(JTree)e.getSource(); 

      DefaultMutableTreeNode selectNode=(DefaultMutableTreeNode)tree.getLastSelectedPathComponent(); 

      i++; 

      selectNode.add(new DefaultMutableTreeNode(""+i)); 

     } 

    }); 

    tree.setPreferredSize(new Dimension(100,300)); 

    JScrollPane scrollPane=new JScrollPane(tree); 

    this.add(scrollPane); 

    

    } 

   

   } 

class BottomPanel extends JPanel{ 

   private JProgressBar pb; 

   public BottomPanel(){ 

    pb=new JProgressBar(); 

    pb.setPreferredSize(new Dimension(680,20)); 

    Timer time=new Timer(1,new ActionListener(){ 

     int counter=0; 

     public void actionPerformed(ActionEvent e){ 

      counter++; 

      pb.setValue(counter); 

      Timer t=(Timer)e.getSource(); 

      if(counter==pb.getMaximum()){ 

       t.stop(); 

       counter=0; 

       t.start(); 

      } 

     } 

    }); 

    time.start(); 

    pb.setStringPainted(true); 

    pb.setMinimum(0); 

    pb.setMaximum(1000); 

    pb.setBackground(Color.white); 

    pb.setForeground(Color.red); 

   

    this.add(pb); 

   } 

   public void setProcessBar(BoundedRangeModel rangeModel){ 

    pb.setModel(rangeModel); 

   } 

} 

class RightPanel extends JPanel{ 

   public RightPanel(){ 

    this.setLayout(new GridLayout(8,1)); 

    JCheckBox checkBox=new JCheckBox("复选按钮"); 

    JButton button=new JButton("打开文件"); 

    button.addActionListener(new ActionListener(){ 

     public void actionPerformed(ActionEvent e){ 

      JFileChooser file=new JFileChooser(); 

      int resule=file.showOpenDialog(new JPanel()); 

      if(resule==file.APPROVE_OPTION){ 

       String fileName=file.getSelectedFile().getName(); 

       String dir=file.getSelectedFile().getName(); 

       JOptionPane.showConfirmDialog(null,dir+"\\"+fileName,"选择的文件",JOptionPane.YES_OPTION); 

      } 

     } 

    }); 

    JToggleButton toggleButton=new JToggleButton("双胎按钮"); 

    ButtonGroup buttonGroup=new ButtonGroup(); 

    JRadioButton radioButton1=new JRadioButton("单选按钮1",false); 

    JRadioButton radioButton2=new JRadioButton("单选按钮2",false); 

    JComboBox comboBox=new JComboBox(); 

    comboBox.setToolTipText("点击下拉列表增加选项"); 

    comboBox.addActionListener(new ActionListener(){ 

     public void actionPerformed(ActionEvent e){ 

      JComboBox comboBox=(JComboBox)e.getSource(); 

      comboBox.addItem("程序员"); 

      comboBox.addItem("分析员"); 

     } 

    }); 

    DefaultListModel litem=new DefaultListModel(); 

    litem.addElement("香蕉"); 

    litem.addElement("水果"); 

    JList list=new JList(litem); 

    list.addListSelectionListener(new ListSelectionListener(){ 

     public void valueChanged(ListSelectionEvent e){ 

      JList l=(JList)e.getSource(); 

      Object s=l.getSelectedValue(); 

      JOptionPane.showMessageDialog(null,s,"消息框",JOptionPane.YES_OPTION); 

     

     } 

    }); 

    buttonGroup.add(radioButton1); 

    buttonGroup.add(radioButton2); 

    add(button); 

    add(toggleButton); 

    add(checkBox); 

    add(radioButton1); 

    add(radioButton2); 

    add(comboBox); 

    add(list); 

    this.setBorder(new EtchedBorder(EtchedBorder.LOWERED,Color.LIGHT_GRAY,Color.blue)); 

   } 

} 

class CenterPanel extends JPanel{ 

   public CenterPanel(){ 

    JTabbedPane tab=new JTabbedPane(JTabbedPane.TOP); 

    JTextField textField=new JTextField("文本域，点击打开<文件按钮>可选择文件"); 

    textField.setActionCommand("textField"); 

    JTextPane textPane=new JTextPane(); 

    textPane.setCursor(new Cursor(Cursor.TEXT_CURSOR)); 

    textPane.setText("编辑器，试着点击文本区，试着拉动分隔条。"); 

   

    textPane.addMouseListener(new MouseAdapter(){ 

     public void mousePressed(MouseEvent e){ 

      JTextPane textPane=(JTextPane)e.getSource(); 

      textPane.setText("编辑器点击命令成功"); 

     } 

    }); 

    JSplitPane splitPane=new JSplitPane(JSplitPane.VERTICAL_SPLIT,textField,textPane); 

    JTable table=new JTable(10,10); 

    JPanel pane=new JPanel(); 

    pane.add(table.getTableHeader(),BorderLayout.NORTH); 

    pane.add(table); 

    tab.addTab("文本演示",splitPane); 

    tab.addTab("表格演示", pane); 

    tab.setPreferredSize(new Dimension(500,600)); 

    this.add(tab); 

    this.setEnabled(true); 

   } 

} 

public static void main(String args[]){ 

   new Test(); 

} 

}