如何在JInternalFrame最大化时将他 的标题栏去掉
可发到import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
import java.lang.*;public class WaterManger extends JFrame {
JDesktopPane deskpane = new JDesktopPane();// 在窗体里建立虚拟桌面并实例化
// JPanel p = new JPanel();// 创建一个面板并实例化
ImageIcon icon = new ImageIcon("image//1.gif");
int w, h;
public WaterManger() {
super("智能水控管理系统");
Container con = getContentPane();
JMenuBar mb = new JMenuBar();
JMenu systemm = new JMenu("系统管理");
JMenuItem yh = new JMenuItem("增加用户");
systemm.add(yh);
yh.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
deskpane.add(new TYH()); } });
/* * exit.addActionListener(new ActionListener(){
//退出系统监听
public void * actionPerformed(ActionEvent e){
//new * JOptionPane().showMessageDialog( setVisible(false); } }); */
mb.add(systemm);
setJMenuBar(mb);
Image img = Toolkit.getDefaultToolkit().getImage("image\\1.jpg");
setIconImage(img);
con.add(deskpane, BorderLayout.CENTER);
// Toolkit t = Toolkit.getDefaultToolkit();
Toolkit t = Toolkit.getDefaultToolkit();
int w = t.getScreenSize().width;
int h = t.getScreenSize().height;
setBounds(w / 4, h / 4, w / 2, h / 2);
setResizable(true);
setVisible(true);
}
public static void main(String[] args) { // 主函数
new WaterManger();
}
}import java.awt.*;
import java.lang.*;
import javax.swing.*;
import java.awt.event.*;//
public class TYH extends JInternalFrame implements ActionListener {
JButton btn = new JButton("确定"); JButton btn1 = new JButton("取消"); JPanel p = new JPanel(); JLabel l1 = new JLabel("用户名:"); JTextField tf = new JTextField(); JLabel l2 = new JLabel("密 码:"); public TYH() {
super("", true, true, true, true);
btn.addActionListener(this);
btn1.addActionListener(this);
p.setLayout(null);
p.add(l1);
l1.setBounds(10, 20, 60, 25);
p.add(l2);
l2.setBounds(100, 20, 40, 25);
p.add(btn);
btn.setBounds(30, 60, 60, 25);
p.add(btn1);
btn1.setBounds(100, 60, 60, 25); add(p,BorderLayout.CENTER);
//setLocation(0,0);
setSize(200,120); setResizable(true);
setVisible(true); } public void actionPerformed(ActionEvent e) {
if (e.getSource() == btn) {
this.dispose();
} }
/*public static void main (String [] args){
new TYH(); }*/}
可发到import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
import java.lang.*;public class WaterManger extends JFrame {
JDesktopPane deskpane = new JDesktopPane();// 在窗体里建立虚拟桌面并实例化
// JPanel p = new JPanel();// 创建一个面板并实例化
ImageIcon icon = new ImageIcon("image//1.gif");
int w, h;
public WaterManger() {
super("智能水控管理系统");
Container con = getContentPane();
JMenuBar mb = new JMenuBar();
JMenu systemm = new JMenu("系统管理");
JMenuItem yh = new JMenuItem("增加用户");
systemm.add(yh);
yh.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
deskpane.add(new TYH()); } });
/* * exit.addActionListener(new ActionListener(){
//退出系统监听
public void * actionPerformed(ActionEvent e){
//new * JOptionPane().showMessageDialog( setVisible(false); } }); */
mb.add(systemm);
setJMenuBar(mb);
Image img = Toolkit.getDefaultToolkit().getImage("image\\1.jpg");
setIconImage(img);
con.add(deskpane, BorderLayout.CENTER);
// Toolkit t = Toolkit.getDefaultToolkit();
Toolkit t = Toolkit.getDefaultToolkit();
int w = t.getScreenSize().width;
int h = t.getScreenSize().height;
setBounds(w / 4, h / 4, w / 2, h / 2);
setResizable(true);
setVisible(true);
}
public static void main(String[] args) { // 主函数
new WaterManger();
}
}import java.awt.*;
import java.lang.*;
import javax.swing.*;
import java.awt.event.*;//
public class TYH extends JInternalFrame implements ActionListener {
JButton btn = new JButton("确定"); JButton btn1 = new JButton("取消"); JPanel p = new JPanel(); JLabel l1 = new JLabel("用户名:"); JTextField tf = new JTextField(); JLabel l2 = new JLabel("密 码:"); public TYH() {
super("", true, true, true, true);
btn.addActionListener(this);
btn1.addActionListener(this);
p.setLayout(null);
p.add(l1);
l1.setBounds(10, 20, 60, 25);
p.add(l2);
l2.setBounds(100, 20, 40, 25);
p.add(btn);
btn.setBounds(30, 60, 60, 25);
p.add(btn1);
btn1.setBounds(100, 60, 60, 25); add(p,BorderLayout.CENTER);
//setLocation(0,0);
setSize(200,120); setResizable(true);
setVisible(true); } public void actionPerformed(ActionEvent e) {
if (e.getSource() == btn) {
this.dispose();
} }
/*public static void main (String [] args){
new TYH(); }*/}
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