editablelistexample.java

Swing Examples Sources Codes 里包含了Java Web开发的一些实例代码

/*
 * (swing1.1)
 */
//package jp.gr.java_conf.tame.swing.examples;
 
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;

/**
 * @version 1.0 12/24/98
 */
public class EditableListExample extends JFrame {

  public EditableListExample() {
    super("Editable List Example");
    
    String[] data = {"a","b","c","d","e","f","g"};
    
    JList list = new JList( data );
    JScrollPane scrollList = new JScrollPane( list );
    scrollList.setMinimumSize(new Dimension(100,80));
    Box listBox = new Box(BoxLayout.Y_AXIS);
    listBox.add(scrollList);
    listBox.add(new JLabel("JList"));
        
    DefaultTableModel dm = new DefaultTableModel();
    Vector dummyHeader = new Vector();
    dummyHeader.addElement("");
    dm.setDataVector(
      strArray2Vector(data),
      dummyHeader);
    JTable table = new JTable( dm );
    table.setShowGrid(false);
    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    JScrollPane scrollTable = new JScrollPane( table );
    scrollTable.setColumnHeader(null);
    scrollTable.setMinimumSize(new Dimension(100,80));
    Box tableBox = new Box(BoxLayout.Y_AXIS);
    tableBox.add(scrollTable);
    tableBox.add(new JLabel("JTable"));
    
    Container c = getContentPane();
    c.setLayout(new BoxLayout(c, BoxLayout.X_AXIS));
    c.add(listBox);
    c.add(new JSeparator(SwingConstants.VERTICAL));
    //c.add(new JLabel("test"));
    //c.add(new JSeparator(SwingConstants.HORIZONTAL));
    c.add(tableBox);
    setSize( 220, 130 );
    setVisible(true);
  }
  
  private Vector strArray2Vector(String[] str) {
    Vector vector = new Vector();
    for (int i=0;i<str.length;i++) {
      Vector v = new Vector();
      v.addElement(str[i]);
      vector.addElement(v);
    }
    return vector;
  }

  public static void main(String[] args) {
    final EditableListExample frame = new EditableListExample();
    frame.addWindowListener( new WindowAdapter() {
      public void windowClosing( WindowEvent e ) {
        System.exit(0);
      }
    });
  }
}