logindialog.java

本系统的设计模拟一般学校特别是高校的图书借阅管理内容

/*
 * Copyright (c) 2006 guodongping. All  Rights Reserved.
 * 
 * E-mail: [e-mail]
 * QQ:     445938759
 */
//package library;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JButton;
import javax.swing.JPasswordField;
import java.awt.GridLayout;
import javax.swing.JTextField;
import javax.swing.JLabel;
//import javax.swing.JOptionPane;
import java.awt.BorderLayout;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;


/**
* This code was generated using CloudGarden's Jigloo
* SWT/Swing GUI Builder, which is free for non-commercial
* use. If Jigloo is being used commercially (ie, by a corporation,
* company or business for any purpose whatever) then you
* should purchase a license for each developer using Jigloo.
* Please visit www.cloudgarden.com for details.
* Use of Jigloo implies acceptance of these licensing terms.
* *************************************
* A COMMERCIAL LICENSE HAS NOT BEEN PURCHASED
* for this machine, so Jigloo or this code cannot be used legally
* for any corporate or commercial purpose.
* *************************************
*/
/**
 * @author guodongping
 * 创建日期 2006-1-13
 * 登录界面
 */

public class LogInDialog extends javax.swing.JDialog {
	private JPanel jPanel1;
	private JButton cancelButton;
	private JButton okButton;
	private JPanel jPanel4;
	private JPasswordField passwordText;
	private JLabel jLabel2;
	private JPanel jPanel3;
	private JTextField userText;
	private JLabel jLabel1;
	private JPanel jPanel2;

	/**
	* Auto-generated main method to display this JDialog
	
	public static void main(String[] args) {
		JFrame frame = new JFrame();
		LogInDialog inst = new LogInDialog(frame);
		inst.setVisible(true);
	}*/
	
	public LogInDialog(JFrame frame) {
		super(frame,"登录");
		initGUI();
	}
	
	private void initGUI() {
		try {
			setSize(220, 200);
			setLocation(300,300);
			{
				jPanel1 = new JPanel();
				GridLayout jPanel1Layout = new GridLayout(3, 1);
				jPanel1Layout.setRows(3);
				this.getContentPane().add(jPanel1, BorderLayout.CENTER);
				jPanel1.setLayout(jPanel1Layout);
				{
					jPanel2 = new JPanel();
					jPanel1.add(jPanel2);
					{
						jLabel1 = new JLabel();
						jPanel2.add(jLabel1);
						jLabel1.setText("用户:");
					}
					{
						userText = new JTextField(10);
						jPanel2.add(userText);
						userText.setText("admin");
					}
				}
				{
					jPanel3 = new JPanel();
					jPanel1.add(jPanel3);
					{
						jLabel2 = new JLabel();
						jPanel3.add(jLabel2);
						jLabel2.setText("密码:");
					}
					{
						passwordText = new JPasswordField(10);
						jPanel3.add(passwordText);
						passwordText.setText("admin");
					}
				}
				{
					jPanel4 = new JPanel();
					jPanel1.add(jPanel4);
					{
						okButton = new JButton();
						jPanel4.add(okButton);
						okButton.setText("确定");						
					}
					{
						cancelButton = new JButton();
						jPanel4.add(cancelButton);
						cancelButton.setText("取消");
						cancelButton.addActionListener(new ActionListener() {
							public void actionPerformed(ActionEvent evt) {
								cancelPressed();
							}
						});

					}
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	void cancelPressed(){
		this.setVisible( false );
	}
	
	
	
	
	JButton getOK(){
		return okButton;
	}
	
	String getUser(){
		return userText.getText().trim();
	}
	
	String getPass( ){
		return passwordText.getText().trim();
	}
	
	/**
	* Auto-generated method for setting the popup menu for a component
	*/
	private void setComponentPopupMenu(
		final java.awt.Component parent,
		final javax.swing.JPopupMenu menu) {
		parent.addMouseListener(new java.awt.event.MouseAdapter() {
			public void mousePressed(java.awt.event.MouseEvent e) {
				if (e.isPopupTrigger())
					menu.show(parent, e.getX(), e.getY());
			}
			public void mouseReleased(java.awt.event.MouseEvent e) {
				if (e.isPopupTrigger())
					menu.show(parent, e.getX(), e.getY());
			}
		});
	}

}