| Swing编程，如何实现窗体的打开和关闭！ |
| [ 来源：ITWENKU 时间：2006-9-7 9:58:32 | 浏览：221人次
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如题!
比如我在当前窗口有个按钮，我怎么才能像在VB中一样，点一下按钮就可以关闭本窗体！
就是如何关闭的代码不知道怎么写！请赐教！！
怎么没人理啊？是太幼稚了吗？
不管怎样，请尽量说一下哈！一定送分！！
dispose
按钮的action里把窗体的显示属性设成false不就好了饿。。
添加事件处理函数就可以了
JButton.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae){
System.exit(0);
}
});
package org.jchimae.ui;
import java.awt.Frame;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import javax.swing.JButton;
public class Test extends Frame{
private JButton jButton = null;
/**
* This is the default constructor
*/
public Test() {
super();
initialize();
}
/**
* This method initializes this
*
* @return void
*/
private void initialize() {
this.setSize(300, 200);
this.setTitle("Frame");
this.add(getJButton(), java.awt.BorderLayout.CENTER);
this.addWindowListener(new java.awt.event.WindowAdapter() {
public void windowOpened(java.awt.event.WindowEvent e) {
System.out.println("windowOpened()"); // TODO Auto-generated Event stub windowOpened()
}
public void windowClosing(java.awt.event.WindowEvent e) {
System.out.println("windowClosing()"); // TODO Auto-generated Event stub windowClosing()
}
});
}
/**
* This method initializes jButton
*
* @return javax.swing.JButton
*/
private JButton getJButton() {
if (jButton == null) {
jButton = new JButton();
jButton.setName("CLOSE");
jButton.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
System.out.println("mouseClicked()"); // TODO Auto-generated Event stub mouseClicked()
System.exit(0);
}
});
}
return jButton;
}
}
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