Question

java图形界面 简单的

请用JAVA写一个有确定和退出按钮的窗口，点确定输出1，点退出结束窗口。
不要把代码放在一个类里。。eclipse写

Answer 1

按楼主意思做的。。。。。。。。。。。。
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class WindowDemo extends Frame
{
public static void main(String [] a)
{
new WindowDemo();
}
Label l =new Label();
WindowDemo()
{
setLayout(new FlowLayout());

Button bt1 =new Button("确定");
Button bt =new Button("结束");
add(bt);add(bt1);
add(l);
bt1.addActionListener(new ButtonAct1());
bt.addActionListener(new ButtonAct());
pack();
setVisible(true);
setLocation(100,100);
}
class ButtonAct1 implements ActionListener
{
public void actionPerformed(ActionEvent arg)
{
l.setText("1");
}
}
}
class ButtonAct implements ActionListener
{
public void actionPerformed(ActionEvent arg0)
{
System.exit(0);
}
}

Answer 2

用JBuilder2005写吧。我学C/S的时候用的是它。很简单。只是现在记不清了。
做界面还是C#方便。。。java还是web开发好

Answer 3

这个也太基础了吧

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class ElemtFrame {
public static void main(String[] args) {
new MyFrame();
}
}

class MyFrame extends JFrame {
JButton bt1 = new JButton("确定");
JButton bt2 = new JButton("退出");
public MyFrame() {
bt1.addActionListener(new BtHandler());
bt2.addActionListener(new BtHandler());
this.add(bt1,BorderLayout.NORTH);
this.add(bt2,BorderLayout.SOUTH);
pack();
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setVisible(true);
}

class BtHandler implements ActionListener {
public void actionPerformed(ActionEvent e) {
JButton bt = (JButton)e.getSource();
if(bt == bt1) {
System.out.println(1);
} else if(bt == bt2) {
System.exit(0);
}
}
}
}