主题:检查Application程序的错误!!
package untitled1;
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JFrame;
import javax.swing.JPanel;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2007</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout();
public Frame1() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**
* Component initialization.
*
* @throws java.lang.Exception
*/
private void jbInit() throws Exception {
contentPane = (JPanel) getContentPane();
contentPane.setLayout(borderLayout1);
setSize(new Dimension(400, 300));
setTitle("Frame Title");
}
}
package untitled1;
import java.awt.*;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2007</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class GraphicsAppleInOut {
public static void main(String[] args)
{
AppleFrame MyFrame=new AppleFrame();//创建对象MyFrame,形成图形界面
}
}
class AppleFrame extends Frame1{
Label prompt;
TextField input;
Label output;
AppleFrame()
{
[color=FF0000]super("Application Graphies Frame");[/color]
setLayout(new FlowLayout());
prompt =new Label("请输入一个字符:");
input=new TextField(4);
output =new Label(" ");
add(prompt);
add(output);
pack();
show();
}
public boolean action(Event e,Object o){
output.setText ("你输入的字符是:"+o.toString());
return true;
}
public boolean handleEvent(Event evt){
System.exit(0);
return super.handleEvent(evt);
}
}
大家帮帮忙哦怎么就是不能运行!!!
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JFrame;
import javax.swing.JPanel;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2007</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout();
public Frame1() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**
* Component initialization.
*
* @throws java.lang.Exception
*/
private void jbInit() throws Exception {
contentPane = (JPanel) getContentPane();
contentPane.setLayout(borderLayout1);
setSize(new Dimension(400, 300));
setTitle("Frame Title");
}
}
package untitled1;
import java.awt.*;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2007</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class GraphicsAppleInOut {
public static void main(String[] args)
{
AppleFrame MyFrame=new AppleFrame();//创建对象MyFrame,形成图形界面
}
}
class AppleFrame extends Frame1{
Label prompt;
TextField input;
Label output;
AppleFrame()
{
[color=FF0000]super("Application Graphies Frame");[/color]
setLayout(new FlowLayout());
prompt =new Label("请输入一个字符:");
input=new TextField(4);
output =new Label(" ");
add(prompt);
add(output);
pack();
show();
}
public boolean action(Event e,Object o){
output.setText ("你输入的字符是:"+o.toString());
return true;
}
public boolean handleEvent(Event evt){
System.exit(0);
return super.handleEvent(evt);
}
}
大家帮帮忙哦怎么就是不能运行!!!