Question

请问如何使用JInternalFrame实现关闭窗口内部生成的窗口而不影响自身？

在运行“StudentInformationScan.java”时生成一个窗口，在窗口中我点“修改”按钮时就 ReviseStudentInformation revise=new

ReviseStudentInformation(student);
生成一个新窗口，当我关闭新生成的ReviseStudentInformation窗口时，最开始生成的窗口（StudentInformationScan.java）也被关闭了！但

是我不想关闭最开始的那个窗口？请问该如何解决决？听说将ReviseStudentInformation转化为StudentInformationScan的内嵌窗口，就可以

解决。好像要用到JInternalFrame

package JPanel;
import java.util.Vector;
import java.awt.*;
import javax.swing.*;
import DAO.*;
public class StudentInformationScan extends JFrame implements ActionListener{

private JLabel title;
private JButton revise,delete,addRow;
.......

public StudentInformationScan()
{

p=new JPanel();
revise=new JButton("修改");
revise.setBounds(120, 350, 60, 25);
revise.addActionListener(this);
p.add(revise);
this.setTitle("学生信息浏览");
this.getContentPane().add(p);
this.setSize(510, 500);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}

public JScrollPane getJScrollPane()
{
..........
return scrollpane;
}

public JTable getJTable()
{
........
return table;
}
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(e.getSource()==revise)
{
System.out.println("aaaaaaaaa");
if(table.getSelectedRow()==-1)
{
JOptionPane.showMessageDialog(null, "请选择要修改的行!");
}
else
{
.........
ReviseStudentInformation revise=new ReviseStudentInformation(student);
}
}

}

}
public static void main(String[] args) {
StudentInformationScan student=new StudentInformationScan();
}

}

package JPanel;
import DAO.*;
import javax.swing.*;

import DAO.DBSQLManager;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class ReviseStudentInformation extends JFrame implements ActionListener{

public ReviseStudentInformation(StudentVO student)
{
.........
revise=new JButton("修改");
revise.setBounds(140, 270, 60, 25);
revise.addActionListener(this);
this.add(revise);

this.setSize(400, 350);
this.setLocation(100, 100);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

}
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(e.getSource()==revise)
{
........
}

}

}

Answer 1

那就用呗，哪有在JFrame里面放JFrame的啊。。
把JInternalFrame放在JDesktopPane里面就可以了，JDesktopPane再放在JFrame里面