mainform.java

Java程序设计大学教程程序源代码

/*
 * MainForm.java
 *
 * Created on 2005年6月28日, 上午11:34
 *
 * @author  Liu Yi  ( http://www.liu-yi.net )
 */

package wordwinner;
import java.io.*;
import java.awt.*;
import javax.swing.*;
import java.util.*;

public class MainForm extends javax.swing.JFrame {
    
    public MainForm() {
        initComponents();
        //加入组件
        Container container =getContentPane();
        mainPanel=new MainPanel();
        container.add(mainPanel);
        int width=600;
        int height=400;
        setSize(600,400);//设置框架大小
        setTitle("单词赢家");//设置框架标题
        //将框架显示在屏幕正中
        Toolkit kit= Toolkit.getDefaultToolkit();
        Dimension screenSize=kit.getScreenSize();
        int x=(screenSize.width-width)/2;
        int y=(screenSize.height-height)/2;
        setLocation(x,y);//设置框架位置        
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        menuBar = new javax.swing.JMenuBar();
        menuFile = new javax.swing.JMenu();
        menuItemOpen = new javax.swing.JMenuItem();
        menuItemExit = new javax.swing.JMenuItem();
        menuView = new javax.swing.JMenu();
        menuItemSetup = new javax.swing.JMenuItem();

        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
        setFont(new java.awt.Font("宋体", 0, 14));
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                formWindowClosing(evt);
            }
        });

        menuFile.setText("\u6587\u4ef6");
        menuItemOpen.setText("\u6253\u5f00");
        menuItemOpen.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                menuItemOpenActionPerformed(evt);
            }
        });

        menuFile.add(menuItemOpen);

        menuItemExit.setText("\u9000\u51fa");
        menuItemExit.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                menuItemExitActionPerformed(evt);
            }
        });

        menuFile.add(menuItemExit);

        menuBar.add(menuFile);

        menuView.setText("\u89c6\u56fe");
        menuItemSetup.setText("\u8bbe\u7f6e");
        menuItemSetup.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                menuItemSetupActionPerformed(evt);
            }
        });

        menuView.add(menuItemSetup);

        menuBar.add(menuView);

        setJMenuBar(menuBar);

        pack();
    }//GEN-END:initComponents

    private void menuItemExitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemExitActionPerformed
        //退出程序
        exit();
    }//GEN-LAST:event_menuItemExitActionPerformed

    private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
        //退出程序
        exit();
    }//GEN-LAST:event_formWindowClosing

    private void menuItemSetupActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemSetupActionPerformed
        // 功能设置 
      mainPanel.setup();
    }//GEN-LAST:event_menuItemSetupActionPerformed
        
    private void menuItemOpenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemOpenActionPerformed
        // 打开词库文件
        mainPanel.open();
    }//GEN-LAST:event_menuItemOpenActionPerformed
    
    public static void main(String args[]) {
        try {
            UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        } catch (Exception e){
            e.printStackTrace();
        }
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MainForm().setVisible(true);
            }
        });
    }
 
    private void exit(){
         int selection=JOptionPane.showConfirmDialog(this,"是否立即退出系统？","操作提示",
                JOptionPane.OK_CANCEL_OPTION,JOptionPane.WARNING_MESSAGE);
        if (selection==JOptionPane.OK_OPTION)        
           System.exit(0);
     
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JMenuBar menuBar;
    private javax.swing.JMenu menuFile;
    private javax.swing.JMenuItem menuItemExit;
    private javax.swing.JMenuItem menuItemOpen;
    private javax.swing.JMenuItem menuItemSetup;
    private javax.swing.JMenu menuView;
    // 变量声明结束//GEN-END:variables
    private MainPanel mainPanel;//主面板
    
}