package com.Login;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionAdapter;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.UIManager;
import com.jdbc.DB;
import com.window.Main;
public class Login extends JFrame {
private JPanel contentPane;
private Point pressedPoint;
/*private final class LoginActionListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
// 显示窗体的登录进度面板
getGlassPane().setVisible(true);
}
}*/
public static void main(String[] args) {
try {
UIManager
.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
} catch (Throwable e) {
e.printStackTrace();
}
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Login frame = new Login ();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
public Login(){
super("登录");
addWindowListener(new WindowAdapter() {
@Override
public void windowOpened(WindowEvent e) {
do_this_windowOpened(e);
}
});
setUndecorated(true);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(380,280);
setIconImage(new ImageIcon("image\\tubiao.png").getImage());
Dimension displaySize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize=this.getSize();
setLocation((displaySize.width - frameSize.width) / 2+(frameSize.width)/2,(displaySize.height - frameSize.height) / 2);
contentPane=new JPanel();
contentPane.setBorder(BorderFactory.createLineBorder(Color.BLACK)); //设置边框为无
contentPane.setLayout(new BorderLayout(0,0));//设置contentPane的布局
setContentPane(contentPane);//
JPanel topPanel = new JPanel(){
public void paintComponent(Graphics g) {
g.drawImage(new ImageIcon("image\\logintop1.jpg").getImage(), 0, 0,500,48, null);
super.paintComponent(g);
}
};//标题栏panel
topPanel.addMouseMotionListener(new MouseMotionAdapter() {
@Override
public void mouseDragged(MouseEvent e) {
do_topPanel_mouseDragged(e);
}
});
topPanel.addMouseListener(new MouseAdapter() {
@Override
public void mousePressed(MouseEvent e) {
do_topPanel_mousePressed(e);
}
});
topPanel.setOpaque(false);//设置背景透明
topPanel.setPreferredSize(new Dimension(500,30));
topPanel.setLayout(null);
JPanel panel = new JPanel();
panel.setBounds(312, 0, 66, 15);
panel.setOpaque(false);
topPanel.add(panel);
panel.setLayout(new GridLayout(1, 0, 0, 0));
JButton button = new JButton("");
button.setRolloverIcon(new ImageIcon("image\\button4.png"));
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
do_button_itemStateChanged(e);
}
});
button.setFocusPainted(false);// 取消焦点绘制
button.setBorderPainted(false);// 取消边框绘制
button.setContentAreaFilled(false);// 取消内容绘制
button.setIcon(new ImageIcon("image\\button4-1.png"));
panel.add(button);
JButton button_2 = new JButton("");
button_2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
do_button_2_actionPerformed(e);
}
});
button_2.setRolloverIcon(new ImageIcon("image\\button3.png"));
button_2.setFocusPainted(false);
button_2.setContentAreaFilled(false);
button_2.setBorderPainted(false);
button_2.setIcon(new ImageIcon("image\\button3-1.png"));
panel.add(button_2);
contentPane.add(topPanel, BorderLayout.NORTH);
JPanel backgroundPanel = new JPanel(){
public void paintComponent(Graphics g) {
g.drawImage(new ImageIcon("image\\loginframe1.jpg").getImage(), 0, 0,500,300, null);
super.paintComponent(g);
}
};//panel
backgroundPanel.setLayout(new GridLayout(1,1));
backgroundPanel.setOpaque(false);
JPanel panel1 = new JPanel() {
public void paintComponent(Graphics g) {
g.drawImage(new ImageIcon("image\\4.png").getImage(), 0, 0,420,200, null);
super.paintComponent(g);
}
};
panel1.setLayout(null);
panel1.setOpaque(false);
JLabel label1=new JLabel("用户名：");
JLabel label2=new JLabel("密 码：");
final JTextField text1=new JTextField(15);
final JPasswordField text2=new JPasswordField(15);
label1.setBounds(80,60,60,30);
text1.setBounds(160, 60, 150,30);
label2.setBounds(80,120,60,30);
text2.setBounds( 160, 120, 150, 30);
panel1.add(label1);
panel1.add(text1);
panel1.add(label2);
panel1.add(text2);
backgroundPanel.add(panel1);
contentPane.add(backgroundPanel, BorderLayout.CENTER);
JPanel panel2 =new JPanel();
//panel2.setPreferredSize(new Dimension(380,40));
panel2.setLayout(null);
panel2.setOpaque(false);
JButton button1=new JButton("登录");
JButton button2=new JButton("取消");
MouseAdapter mouseAdapter = new MouseAdapter() {// 创建鼠标事件监听器
private Rectangle sourceRec;// 创建矩形对象
@Override
public void mouseEntered(MouseEvent e) {
JButton button = (JButton) e.getSource();// 获取事件源按钮
sourceRec = button.getBounds();// 保存按钮大小
button.setBounds(sourceRec.x-5, sourceRec.y-5,
sourceRec.width + 10, sourceRec.height + 10);// 把按钮放大
super.mouseEntered(e);
}
@Override
public void mouseExited(MouseEvent e) {
JButton button = (JButton) e.getSource();// 获取事件源按钮
if (sourceRec != null) {// 如果有备份矩形则用它恢复按钮大小
button.setBounds(sourceRec);// 设置按钮大小
}
super.mouseExited(e);
}
};
button1.addMouseListener(mouseAdapter);
button2.addMouseListener(mouseAdapter);
button1.setBackground(new Color(154,216,230));
button2.setBackground(new Color(154,216,230));
//button1.setBorder(BorderFactory.crea
