spemainframe.java

包含了学生管理系统的一些基本操作以及相关窗口页面实现。

package com.hb.studentmanager.ui;

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 javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.WindowConstants;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
import com.hb.studentmanager.action.SpeAction;

/**
 * This code was edited or 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 ye 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.
 */

public class SpeMainFrame extends javax.swing.JFrame {
	private JPanel panel;

	private JTable table;

	private JTextField nameTextField;

	private JTextField idTextField;

	private JButton selectjButton;

	private JLabel jLabel1;

	private JPanel panel2;

	private JLabel classjLabel;

	private JButton addjButton;

	private JButton updatejButton;

	private JButton deljButton;

	private JButton backjButton;

	private JTabbedPane tabbedPane;

	private JButton endButton;

	private JButton firstButton;

	private JButton jButton1;

	private JButton button1;

	private int row;

	private int page = 1;

	private boolean selectflag = false;

	/**
	 * Auto-generated main method to display this JFrame
	 */
	public static void main(String[] args) {
		SpeMainFrame inst = new SpeMainFrame();
		inst.setVisible(true);
	}

	public SpeMainFrame() {
		super("专业管理");
		initGUI();
		int width = Toolkit.getDefaultToolkit().getScreenSize().width;
		int height = Toolkit.getDefaultToolkit().getScreenSize().height;
		this.setLocation((width - 630) / 2, (height - 450) / 2);
		this.setResizable(false);
	}

	private void initGUI() {
		try {
			setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
			getContentPane().setLayout(null);
			{
				panel = new JPanel();
				getContentPane().add(panel);
				panel.setBounds(2, 0, 616, 420);
				panel.setLayout(null);
				{
					TableModel tableModel = new DefaultTableModel(
							new String[][] {
									{
											"                                    专业代号",
											"                                           专业名称" },
									{ "", "" }, { "", "" }, { "", "" },
									{ "", "" }, { "", "" } }, new String[] {
									"", "" });
					table = new JTable();
					panel.add(table);
					table.setModel(tableModel);
					table.setBounds(1, 7, 616, 98);
					table.addMouseListener(new MouseAdapter() {
						public void mouseReleased(MouseEvent evt) {
							tableMouseReleased(evt);
						}

						public void mousePressed(MouseEvent evt) {
							tableMousePressed(evt);
						}

						public void mouseExited(MouseEvent evt) {
							tableMouseExited(evt);
						}

						public void mouseEntered(MouseEvent evt) {
							tableMouseEntered(evt);
						}

						public void mouseClicked(MouseEvent evt) {
							tableMouseClicked(evt);
						}
					});
					SpeAction sa = new SpeAction();
					sa.init(table, 1, 5);
				}
				{
					button1 = new JButton();
					panel.add(button1);
					button1.setText("\u4e0a\u4e00\u9875");
					button1.setBounds(154, 119, 77, 28);
					button1.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							button1ActionPerformed(evt);
						}
					});
				}
				{
					jButton1 = new JButton();
					panel.add(jButton1);
					jButton1.setText("\u4e0b\u4e00\u9875");
					jButton1.setBounds(364, 119, 77, 28);
					jButton1.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							jButton1ActionPerformed(evt);
						}
					});
				}
				{
					firstButton = new JButton();
					panel.add(firstButton);
					firstButton.setText("\u9996\u9875");
					firstButton.setBounds(21, 119, 77, 28);
					firstButton.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							firstButtonActionPerformed(evt);
						}
					});
				}
				{
					endButton = new JButton();
					panel.add(endButton);
					endButton.setText("\u5c3e\u9875");
					endButton.setBounds(518, 119, 70, 28);
					endButton.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							endButtonActionPerformed(evt);
						}
					});
				}
				{
					tabbedPane = new JTabbedPane();
					panel.add(tabbedPane);
					tabbedPane.setBounds(0, 168, 616, 189);
					{
						panel2 = new JPanel();
						tabbedPane.addTab("查询条件", null, panel2, null);
						panel2
								.setPreferredSize(new java.awt.Dimension(616,
										163));
						panel2.setLayout(null);
						{
							classjLabel = new JLabel();
							panel2.add(classjLabel);
							classjLabel
									.setText("\u4e13\u4e1a\u540d\u79f0\uff1a");
							classjLabel.setBounds(28, 84, 70, 14);
						}
						{
							jLabel1 = new JLabel();
							panel2.add(jLabel1);
							jLabel1.setText("\u4e13\u4e1a\u4ee3\u53f7\uff1a");
							jLabel1.setBounds(28, 21, 77, 14);
						}
						{
							selectjButton = new JButton();
							panel2.add(selectjButton);
							selectjButton.setText("\u67e5\u8be2");
							selectjButton.setBounds(511, 112, 63, 28);
							selectjButton
									.addActionListener(new ActionListener() {
										public void actionPerformed(
												ActionEvent evt) {
											selectjButtonActionPerformed(evt);
										}
									});
						}
						{
							idTextField = new JTextField();
							panel2.add(idTextField);
							idTextField.setBounds(105, 21, 273, 28);
						}
						{
							nameTextField = new JTextField();
							panel2.add(nameTextField);
							nameTextField.setBounds(105, 77, 273, 28);
						}
					}
				}
				{
					backjButton = new JButton();
					panel.add(backjButton);
					backjButton.setText("\u8fd4\u56de");
					backjButton.setBounds(399, 385, 77, 28);
					backjButton.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							backjButtonActionPerformed(evt);
						}
					});
				}
				{
					deljButton = new JButton();
					panel.add(deljButton);
					deljButton.setText("\u5220\u9664");
					deljButton.setBounds(266, 385, 77, 28);
					deljButton.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							deljButtonActionPerformed(evt);
						}
					});
				}
				{
					updatejButton = new JButton();
					panel.add(updatejButton);
					updatejButton.setText("\u4fee\u6539");
					updatejButton.setBounds(140, 385, 77, 28);
					updatejButton.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							updatejButtonActionPerformed(evt);
						}
					});
				}
				{
					addjButton = new JButton();
					panel.add(addjButton);
					addjButton.setText("\u6dfb\u52a0");
					addjButton.setBounds(14, 385, 77, 28);
					addjButton.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							addjButtonActionPerformed(evt);
						}
					});
				}
			}
			pack();
			this.setSize(630, 450);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private void backjButtonActionPerformed(ActionEvent evt) {
		StudentManagerFrame smf = new StudentManagerFrame();
		this.setVisible(false);
		smf.setVisible(true);
	}

	private void addjButtonActionPerformed(ActionEvent evt) {
		this.page = 1;
		SpeAddFrame saf = new SpeAddFrame(table, page);
		this.selectflag = false;
		saf.setVisible(true);
	}

	private void updatejButtonActionPerformed(ActionEvent evt) {
		if (row == 0 || table.getValueAt(row, 0).equals("")) {
			JOptionPane.showMessageDialog(this, "请先选择要修改的记录");
		} else {
			SpeUpdateFrame suf = new SpeUpdateFrame(row, page, table);
			suf.setVisible(true);
		}
	}

	private void deljButtonActionPerformed(ActionEvent evt) {
		if (row == 0 || table.getValueAt(row, 0).equals("")) {
			JOptionPane.showMessageDialog(this, "请先选择要删除的记录");
		} else {
			int control = JOptionPane.showConfirmDialog(this, "真的要删除吗？", "警告！",
					JOptionPane.OK_OPTION);
			if (JOptionPane.OK_OPTION == control) {
				String speId = (String) table.getValueAt(row, 0);
				SpeAction sa = new SpeAction();
				sa.speDelete(speId);
				sa.init(table, this.page, 5);
			}
		}
	}

	private void tableMouseClicked(MouseEvent evt) {
		row = table.getSelectedRow();
	}

	private void tableMouseEntered(MouseEvent evt) {
	}

	private void tableMouseExited(MouseEvent evt) {
	}

	private void tableMousePressed(MouseEvent evt) {
	}

	private void tableMouseReleased(MouseEvent evt) {
	}

	private void selectjButtonActionPerformed(ActionEvent evt) {
		String speId = idTextField.getText();
		String speName = nameTextField.getText();
		if (speId.equals("") && speName.equals("")) {
			JOptionPane.showMessageDialog(this, "查询条件不能为空，请先输入查询条件！");
		} else if (speId.indexOf("'") != -1 || speId.indexOf("%") != -1
				|| speId.indexOf("_") != -1 || speName.indexOf("'") != -1
				|| speName.indexOf("%") != -1 || speName.indexOf("_") != -1) {
			JOptionPane.showMessageDialog(new JFrame(), "找不到和您的查询条件相符的记录。！");
		} else {
			SpeAction sa = new SpeAction();
			this.selectflag = sa.speSelect(table, 1, speId, speName);
			this.page = 1;
		}
	}

	private void firstButtonActionPerformed(ActionEvent evt) {
		SpeAction sa = new SpeAction();
		if (this.page == 1)
			JOptionPane.showMessageDialog(this, "本页为首页!");
		else {
			String speId = idTextField.getText();
			String speName = nameTextField.getText();
			if (this.selectflag == false)
				sa.init(table, 1, 5);
			else
				sa.speSelect(table, 1, speId, speName);
			this.page = 1;
		}
	}

	private void button1ActionPerformed(ActionEvent evt) {
		SpeAction sa = new SpeAction();
		if (this.page == 1)
			JOptionPane.showMessageDialog(this, "本页为首页，没有上一页！");
		else {
			String speId = idTextField.getText();
			String speName = nameTextField.getText();
			if (this.selectflag == false)
				sa.init(table, --this.page, 5);
			else
				sa.speSelect(table, --this.page, speId, speName);
		}
	}

	private void jButton1ActionPerformed(ActionEvent evt) {
		String speId = idTextField.getText();
		String speName = nameTextField.getText();
		SpeAction sa = new SpeAction();
		int temPage;
		if (this.selectflag == false)
			temPage = sa.pageCount();
		else
			temPage = sa.pageCountSelect(speId, speName);
		if (this.page == temPage)
			JOptionPane.showMessageDialog(this, "本页为尾页，没有下一页！");
		else {
			if (this.selectflag == false)
				sa.init(table, ++this.page, 5);
			else
				sa.speSelect(table, ++this.page, speId, speName);
		}
	}

	private void endButtonActionPerformed(ActionEvent evt) {
		String speId = idTextField.getText();
		String speName = nameTextField.getText();
		SpeAction sa = new SpeAction();
		int temPage;
		if (this.selectflag == false)
			temPage = sa.pageCount();
		else
			temPage = sa.pageCountSelect(speId, speName);
		if (this.page == temPage)
			JOptionPane.showMessageDialog(this, "本页为尾页，没有下一页！");
		else {
			this.page = temPage;
			if (this.selectflag == false)
				sa.init(table, this.page, 5);
			else
				sa.speSelect(table, this.page, speId, speName);
		}
	}
}