tabbedpane1.java

来自「Java编程思想第三版,作者书中全部原代码,」· Java 代码 · 共 37 行

//: c14:TabbedPane1.java
// Demonstrates the Tabbed Pane.
// <applet code=TabbedPane1 width=350 height=200></applet>
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import com.bruceeckel.swing.*;

public class TabbedPane1 extends JApplet {
  private String[] flavors = {
    "Chocolate", "Strawberry", "Vanilla Fudge Swirl",
    "Mint Chip", "Mocha Almond Fudge", "Rum Raisin",
    "Praline Cream", "Mud Pie"
  };
  private JTabbedPane tabs = new JTabbedPane();
  private JTextField txt = new JTextField(20);
  public void init() {
    for(int i = 0; i < flavors.length; i++)
      tabs.addTab(flavors[i],
        new JButton("Tabbed pane " + i));
    tabs.addChangeListener(new ChangeListener() {
      public void stateChanged(ChangeEvent e) {
        txt.setText("Tab selected: " +
          tabs.getSelectedIndex());
      }
    });
    Container cp = getContentPane();
    cp.add(BorderLayout.SOUTH, txt);
    cp.add(tabs);
  }
  public static void main(String[] args) {
    Console.run(new TabbedPane1(), 350, 200);
  }
} ///:~