JInternalFrame内部窗体组件添加不是，外观怎么改成平常窗体的样子

程序猿转行炒股了 2016-10-16 12:00:57

package test;



import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Container;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.beans.PropertyVetoException;

import java.util.HashMap;

import java.util.Map;



import javax.swing.JButton;

import javax.swing.JDesktopPane;

import javax.swing.JFrame;

import javax.swing.JInternalFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;



public class test3 extends JFrame{

     JLabel jl;

     JButton jb;

     JPanel jp;

     JInternalFrame jf=null;

     JDesktopPane desktopPane;

     private Map<String, JInternalFrame> ifs = new HashMap<String, JInternalFrame>();

     public test3() {

		init();

		setSize(800,600);

		setVisible(true);

		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

	}

	private void init() {

		// TODO Auto-generated method stub

		jp = new JPanel();

		jl=new JLabel("看看");

		jb=new JButton("点击");

		jb.addActionListener(new ActionListener() {

			

			@Override

			public void actionPerformed(ActionEvent e) {

				// TODO Auto-generated method stub

				if(jf==null||jf.isClosed()){

				test2 jf=new test2();

				JInternalFrame[] allFrames = desktopPane.getAllFrames();

				desktopPane.add(jf);

				}

				try {

					jf.setSelected(true);

				} catch (PropertyVetoException e1) {

					// TODO Auto-generated catch block

					e1.printStackTrace();

				}

			}

		});

		

		jp.add(jl);

		jp.add(jb);

		Container con= getContentPane();

		con.add(jp, BorderLayout.NORTH);

		desktopPane=new JDesktopPane();

		con.add(desktopPane, BorderLayout.CENTER);

	}

	public static void main(String[] args) {

		new test3();

	}

}

import javax.swing.JTextField;



public class test2 extends JInternalFrame{

	JPanel jp,jp1;

	JButton jb,jb_1,jb_2,jb_3;

	JLabel jl_1,jl_2,jl_3,jl_4,jl_5;

	JTextField jt_1,jt_2,jt_3,jt_4,jt_5;

     public test2() {

		// TODO Auto-generated constructor stub

    	 setIconifiable(true);

 		 setClosable(true);

 		 setResizable(true);

 		 //setMaximizable(true);

    	 setBounds(0, 0, 400, 300);

    	 setTitle("没时间啦");

    	 getGlassPane();

    	 setVisible(true);

	 }

     public void init(){

    	 jp1=new JPanel();

 		this.setLayout(null);

 		

 		jl_1=new JLabel("商品编号：");

 		jl_1.setBounds(50, 20, 150, 40);

 		jl_2=new JLabel("商品名称：");

 		jl_2.setBounds(50, 60, 150, 40);

 		jl_3=new JLabel("商品价格：");

 		jl_3.setBounds(50, 100, 150, 40);

 		jl_4=new JLabel("商品数量：");

 		jl_4.setBounds(50, 140, 150, 40);

 		jl_5=new JLabel("商品种类：");

 		jl_5.setBounds(50, 180, 150, 40);

 		jb=new JButton("确认添加");

 		jb.setBounds(160, 220, 100, 40);

 		

 		jt_1=new JTextField();

 		jt_1.setBounds(120, 25, 200, 30);

 		jt_2=new JTextField();

 		jt_2.setBounds(120, 65, 200, 30);

 		jt_3=new JTextField();

 		jt_3.setBounds(120, 105, 200, 30);

 		jt_4=new JTextField();

 		jt_4.setBounds(120, 145, 200, 30);

 		jt_5=new JTextField();

 		jt_5.setBounds(120, 185, 200, 30);

 		

 		jp1.add(jl_1);

 		jp1.add(jl_2);

 		jp1.add(jl_3);

 		jp1.add(jl_4);

 		jp1.add(jl_5);

 		jp1.add(jt_1);

 		jp1.add(jt_2);

 		jp1.add(jt_3);

 		jp1.add(jt_4);

 		jp1.add(jt_5);

 	//	this.add(jb);

 		this.add(jp1);

     }

}