reserveframe.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 java.awt.Dimension;
import java.awt.Rectangle;


/**
* 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.
* *************************************
*/
import javax.swing.JPanel;
import java.awt.GridBagLayout;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import java.awt.Insets;
import java.awt.GridBagConstraints;
import java.awt.BorderLayout;
import java.sql.Connection;


import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
/**
 * @author guodongping
 * 创建日期 2006-1-15
 * 预订界面
 */
public class ReserveFrame extends javax.swing.JInternalFrame {
	private JPanel jPanel1;
	private JButton okButton;
	private JTextField idText;
	private JTextField nameText;
	private JLabel jLabel2;
	private JLabel jLabel1;

	public ReserveFrame() {
		super("预订",true,true,true,true);
		initGUI();
	}
	
	private void initGUI() {
		try {
			setPreferredSize(new Dimension(400, 300));
			setBounds(new Rectangle(0, 0, 400, 300));
			setVisible(true);
			{
				jPanel1 = new JPanel();
				GridBagLayout jPanel1Layout = new GridBagLayout();
				jPanel1Layout.columnWidths = new int[] {7,7};
				jPanel1Layout.rowHeights = new int[] {7,7,7};
				jPanel1Layout.columnWeights = new double[] {0.05,0.1};
				jPanel1Layout.rowWeights = new double[] {0.1,0.1,0.1};
				this.getContentPane().add(jPanel1, BorderLayout.CENTER);
				jPanel1.setLayout(jPanel1Layout);
				{
					jLabel1 = new JLabel();
					jPanel1.add(jLabel1, new GridBagConstraints(
						0,
						0,
						1,
						1,
						0.0,
						0.0,
						GridBagConstraints.CENTER,
						GridBagConstraints.NONE,
						new Insets(0, 0, 0, 0),
						0,
						0));
					jLabel1.setText("书名:");
				}
				{
					jLabel2 = new JLabel();
					jPanel1.add(jLabel2, new GridBagConstraints(
						0,
						1,
						1,
						1,
						0.0,
						0.0,
						GridBagConstraints.CENTER,
						GridBagConstraints.NONE,
						new Insets(0, 0, 0, 0),
						0,
						0));
					jLabel2.setText("读者号:");
				}
				{
					nameText = new JTextField(15);
					jPanel1.add(nameText, new GridBagConstraints(
						1,
						0,
						1,
						1,
						0.0,
						0.0,
						GridBagConstraints.CENTER,
						GridBagConstraints.NONE,
						new Insets(0, 0, 0, 0),
						0,
						0));
				}
				{
					idText = new JTextField(15);
					jPanel1.add(idText, new GridBagConstraints(
						1,
						1,
						1,
						1,
						0.0,
						0.0,
						GridBagConstraints.CENTER,
						GridBagConstraints.NONE,
						new Insets(0, 0, 0, 0),
						0,
						0));
				}
				{
					okButton = new JButton();
					jPanel1.add(okButton, new GridBagConstraints(
						1,
						2,
						1,
						1,
						0.0,
						0.0,
						GridBagConstraints.CENTER,
						GridBagConstraints.NONE,
						new Insets(0, 0, 0, 0),
						0,
						0));
					okButton.setText("确定");
					okButton.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							okPressed();
							//TODO add your code for okButton.actionPerformed
						}
					});
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	private void okPressed(){
		if( nameText.getText()=="" || idText.getText()=="" ){
			JOptionPane.showMessageDialog(null,"请填写完整!","错误",JOptionPane.WARNING_MESSAGE);
		}
		else{
			try{
				Bridge bridge = new Bridge();
				DbManage manage = new DbManage();
				//ResultSet rs ;
				Connection conn = bridge.getConnection( );
				manage.setStatement( conn );
				//Date d = new Date();
				String sqlCommand = "Insert into reserve(book_name,user_id) values(\'"+
					nameText.getText()+"\',\'"+idText.getText()+"\')";
				//System.out.println(sqlCommand);
				manage.executeInsert( sqlCommand );
				JOptionPane.showInternalMessageDialog(this,"预订成功！");
			}
			catch(Exception e){
				e.printStackTrace();
				JOptionPane.showMessageDialog(null,e.toString(),"错误",JOptionPane.WARNING_MESSAGE);		
			}
		}
	}
	
	/**
	* 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());
			}
		});
	}

}