还有，由于另外的那个java文件是主函数，肯定要调用这个java文件，这个文件最下面的main函数直接删除么？谢谢
package test;
import java.awt.Button;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
public class MouseAndKeyEvent {
public Frame f;
public Button but;
public TextField tf;
public MouseAndKeyEvent() {
init();
}
public void init(){
f=new Frame("me frame");
f.setBounds(300, 200, 600, 500);
f.setLayout(new FlowLayout());
tf=new TextField(20);
but=new Button("退出");
f.add(tf);
f.add(but);
event();
f.setVisible(true);
}
public void event(){
f.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
// TODO Auto-generated method stub
System.exit(0);
}
});
but.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
System.exit(0);
}
});
}
public static void main(String[] args) {
// TODO Auto-generated method stub
new MouseAndKeyEvent();
}
}
