mainframe.java~223~

这是本人刚刚得到的JBuilder9软件开发项目实践的源码

package multimediademo;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import javax.swing.border.*;
import java.lang.*;
import java.applet.*;
import java.io.*;
import java.net.*;
import java.awt.image.*;
import multimediademo.DemoThread;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class MainFrame extends JFrame {
  JPanel contentPane;
  JMenuBar jMenuBar1 = new JMenuBar();
  JMenu jMenu1 = new JMenu();
  JMenuItem newFileItem = new JMenuItem();
  JMenuItem exitSystemItem = new JMenuItem();
  JMenu jMenu2 = new JMenu();
  JMenuItem drawLineItem = new JMenuItem();
  JMenuItem drawRoundItem = new JMenuItem();
  JMenuItem drawEllipseItem = new JMenuItem();
  JMenuItem drawFillOvalItem = new JMenuItem();
  JMenuItem drawRectangleItem = new JMenuItem();
  JMenu jMenu3 = new JMenu();
  JMenu jMenu4 = new JMenu();
  JMenuItem zoomHerizonDemoItem = new JMenuItem();
  JMenuItem audioFileOpenItem = new JMenuItem();
  JMenuItem playAudioItem = new JMenuItem();
  JMenuItem openImageFileItem = new JMenuItem();
  JToolBar jToolBar1 = new JToolBar();
  TitledBorder titledBorder1;
  TitledBorder titledBorder2;
  JScrollPane jScrollPane1 = new JScrollPane();

  //Define the variables
  int lineType = 0;   //set the line type
  Point p1,p2;   //p1 and p2 are corresponding to mouse_press and mouse_released,respective
  Graphics g;
  Color colour = new Color(122,122,122);
  URL musicURL;
  URL imageURL;
  String imageName;
  Image image;
  DemoThread thread;
  AudioClip music;

  //System code
  JMenuItem drawRandomItem = new JMenuItem();
  JButton roundBtn = new JButton();
  JButton ellipseBtn = new JButton();
  JButton lineBtn = new JButton();
  JButton fillRoundBtn = new JButton();
  JButton rectBtn = new JButton();
  JButton randomLineBtn = new JButton();
  JButton newFileBtn = new JButton();
  JButton fileSaveBtn = new JButton();
  JButton exitBtn = new JButton();
  JButton colorBtn = new JButton();
  JMenuItem abortAudioItem = new JMenuItem();
  JMenuItem stopDemoItem = new JMenuItem();
  JMenuItem noEraseHerezonDemoItem = new JMenuItem();
  JButton textWriteBtn = new JButton();
  BorderLayout borderLayout1 = new BorderLayout();
  JMenuItem writeTextItem = new JMenuItem();
  JMenuItem lightInOutDemoItem = new JMenuItem();
  JMenuItem pauseDemoItem = new JMenuItem();
  JMenuItem resumeDemoItem = new JMenuItem();

  //Construct the frame
  public MainFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    titledBorder1 = new TitledBorder("");
    titledBorder2 = new TitledBorder("");
    //将主窗口设置到屏幕大小
  //  Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
  //  this.setSize(screenSize);
    this.setSize(new Dimension(600,400));

    jMenu2.setFont(new java.awt.Font("Dialog", 0, 20));
    drawLineItem.setFont(new java.awt.Font("Dialog", 0, 20));
    drawRoundItem.setFont(new java.awt.Font("Dialog", 0, 20));
    drawRectangleItem.setFont(new java.awt.Font("Dialog", 0, 20));
    drawEllipseItem.setFont(new java.awt.Font("Dialog", 0, 20));
    drawFillOvalItem.setFont(new java.awt.Font("Dialog", 0, 20));
    jMenuBar1.setFont(new java.awt.Font("Dialog", 0, 20));
    jMenu3.setFont(new java.awt.Font("Dialog", 0, 20));
    jMenu3.setText("动画制作");
    jMenu4.setFont(new java.awt.Font("Dialog", 0, 20));
    jMenu4.setText("声音播放");
    zoomHerizonDemoItem.setFont(new java.awt.Font("Dialog", 0, 20));
    zoomHerizonDemoItem.setText("缩放平移动画");
    zoomHerizonDemoItem.addActionListener(new MainFrame_zoomHerizonDemoItem_actionAdapter(this));
    audioFileOpenItem.setFont(new java.awt.Font("Dialog", 0, 20));
    audioFileOpenItem.setText("打开文件");
    audioFileOpenItem.addActionListener(new MainFrame_audioFileOpenItem_actionAdapter(this));
    playAudioItem.setFont(new java.awt.Font("Dialog", 0, 20));
    playAudioItem.setText("播放");
    playAudioItem.addActionListener(new MainFrame_playAudioItem_actionAdapter(this));
    openImageFileItem.setFont(new java.awt.Font("Dialog", 0, 20));
    openImageFileItem.setText("选择动画文件");
    openImageFileItem.addActionListener(new MainFrame_openImageFileItem_actionAdapter(this));
    jToolBar1.setOrientation(JToolBar.HORIZONTAL);
    jToolBar1.setBorder(BorderFactory.createEtchedBorder());
    jToolBar1.setDebugGraphicsOptions(DebugGraphics.NONE_OPTION);
    jToolBar1.setVerifyInputWhenFocusTarget(true);
    jToolBar1.setBorderPainted(true);
    contentPane.setVerifyInputWhenFocusTarget(true);
    contentPane.setLayout(borderLayout1);
    this.setTitle("MainFrame");
    jMenu1.setFont(new java.awt.Font("Dialog", 0, 20));
    jMenu1.setText("文件");
    exitSystemItem.setFont(new java.awt.Font("Dialog", 0, 20));
    exitSystemItem.setText("退出");
    exitSystemItem.addActionListener(new MainFrame_exitSystemItem_actionAdapter(this));
    newFileItem.setFont(new java.awt.Font("Dialog", 0, 20));
    newFileItem.setText("新建");
    jMenu2.setText("图形绘制");
    drawLineItem.setText("画直线");
    drawLineItem.addActionListener(new MainFrame_drawLineItem_actionAdapter(this));
    drawRoundItem.setText("画圆");
    drawRoundItem.addActionListener(new MainFrame_drawRoundItem_actionAdapter(this));
    drawEllipseItem.setText("画椭圆");
    drawEllipseItem.addActionListener(new MainFrame_drawEllipseItem_actionAdapter(this));
    drawFillOvalItem.setText("画填充圆");
    drawFillOvalItem.addActionListener(new MainFrame_drawFillOvalItem_actionAdapter(this));
    drawRectangleItem.setText("画矩形");
    drawRectangleItem.addActionListener(new MainFrame_drawRectangleItem_actionAdapter(this));
    jScrollPane1.addMouseListener(new MainFrame_jScrollPane1_mouseAdapter(this));
    jScrollPane1.addMouseMotionListener(new MainFrame_jScrollPane1_mouseMotionAdapter(this));
    drawRandomItem.setFont(new java.awt.Font("Dialog", 0, 20));
    drawRandomItem.setText("画任意曲线");
    drawRandomItem.addActionListener(new MainFrame_drawRandomItem_actionAdapter(this));

    //set imageIcon
    ImageIcon lineImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\line.gif");
    ImageIcon roundImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\round.gif");
    ImageIcon ellipseImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\ellipse.gif");
    ImageIcon fillRoundImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\fillRound.gif");
    ImageIcon rectImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\rectangle.gif");
    ImageIcon randomLineImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\randomLine.gif");
   // ImageIcon openImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\open.gif");
    ImageIcon newImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\new1.gif");
    ImageIcon exitImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\exit.gif");
    ImageIcon colorImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\color.gif");
    ImageIcon textImage = new ImageIcon("E:\\MCG\\WRITING\\JBuilder\\MultimediaDemo\\text2.gif");
    //初始化资源定位和线程
    musicURL = null;
    imageURL = null;
    imageName = null;
    thread = null;
    //设置默认声音和图像文件
    //initializeAudioImage();

    //system code
    roundBtn.setIcon(roundImage);
    roundBtn.setText("");
    roundBtn.addActionListener(new MainFrame_roundBtn_actionAdapter(this));
    ellipseBtn.setIcon(ellipseImage);
    ellipseBtn.setText("");
    ellipseBtn.addActionListener(new MainFrame_ellipseBtn_actionAdapter(this));
    lineBtn.setIcon(lineImage);
    lineBtn.setText("");
    lineBtn.addActionListener(new MainFrame_lineBtn_actionAdapter(this));
    fillRoundBtn.setIcon(fillRoundImage);
    fillRoundBtn.setText("");
    fillRoundBtn.addActionListener(new MainFrame_fillRoundBtn_actionAdapter(this));
    rectBtn.setIcon(rectImage);
    rectBtn.setText("");
    rectBtn.addActionListener(new MainFrame_rectBtn_actionAdapter(this));
    randomLineBtn.setIcon(randomLineImage);
    randomLineBtn.setText("");
    randomLineBtn.addActionListener(new MainFrame_randomLineBtn_actionAdapter(this));
    newFileBtn.setIcon(newImage);
    newFileBtn.setText("");
    newFileBtn.addActionListener(new MainFrame_newFileBtn_actionAdapter(this));
    exitBtn.setIcon(exitImage);
    exitBtn.setText("");
    exitBtn.addActionListener(new MainFrame_exitBtn_actionAdapter(this));
    colorBtn.setIcon(colorImage);
    colorBtn.setText("");
    colorBtn.addActionListener(new MainFrame_colorBtn_actionAdapter(this));
    abortAudioItem.setFont(new java.awt.Font("Dialog", 0, 20));
    abortAudioItem.setText("停止播放");
    abortAudioItem.addActionListener(new MainFrame_abortAudioItem_actionAdapter(this));
    stopDemoItem.setFont(new java.awt.Font("Dialog", 0, 20));
    stopDemoItem.setText("停止播放");
    stopDemoItem.addActionListener(new MainFrame_stopDemoItem_actionAdapter(this));
    noEraseHerezonDemoItem.setFont(new java.awt.Font("Dialog", 0, 20));
    noEraseHerezonDemoItem.setText("不擦除平移动画");
    noEraseHerezonDemoItem.addActionListener(new MainFrame_noEraseHerezonDemoItem_actionAdapter(this));
    textWriteBtn.setIcon(textImage);
    textWriteBtn.addActionListener(new MainFrame_textWriteBtn_actionAdapter(this));
    writeTextItem.setFont(new java.awt.Font("Dialog", 0, 20));
    writeTextItem.setText("写文字");
    writeTextItem.addActionListener(new MainFrame_writeTextItem_actionAdapter(this));
    lightInOutDemoItem.setFont(new java.awt.Font("Dialog", 0, 20));
    lightInOutDemoItem.setText("淡入淡出动画");
    lightInOutDemoItem.addActionListener(new MainFrame_lightInOutDemoItem_actionAdapter(this));
    pauseDemoItem.setFont(new java.awt.Font("Dialog", 0, 20));
    pauseDemoItem.setText("暂停播放");
    pauseDemoItem.addActionListener(new MainFrame_pauseDemoItem_actionAdapter(this));
    resumeDemoItem.setFont(new java.awt.Font("Dialog", 0, 20));
    resumeDemoItem.setText("继续播放");
    resumeDemoItem.addActionListener(new MainFrame_resumeDemoItem_actionAdapter(this));
    jToolBar1.add(newFileBtn, null);
    jToolBar1.add(newFileBtn, null);
    jToolBar1.add(exitBtn, null);
    jToolBar1.add(lineBtn, null);
    jToolBar1.add(roundBtn, null);
    jToolBar1.add(ellipseBtn, null);
    jToolBar1.add(fillRoundBtn, null);
    jToolBar1.add(rectBtn, null);
    jToolBar1.add(randomLineBtn, null);
    jToolBar1.add(colorBtn, null);
    jToolBar1.add(textWriteBtn, null);
    jMenuBar1.add(jMenu1);
    jMenuBar1.add(jMenu2);
    jMenuBar1.add(jMenu3);
    jMenuBar1.add(jMenu4);
    jMenu1.add(newFileItem);
    jMenu1.add(exitSystemItem);
    jMenu2.add(drawLineItem);
    jMenu2.add(drawRoundItem);
    jMenu2.add(drawRectangleItem);
    jMenu2.add(drawEllipseItem);
    jMenu2.add(drawFillOvalItem);
    jMenu2.add(drawRandomItem);
    jMenu2.add(writeTextItem);
    jMenu3.add(openImageFileItem);
    jMenu3.add(zoomHerizonDemoItem);
    jMenu3.add(noEraseHerezonDemoItem);
    jMenu3.add(lightInOutDemoItem);
    jMenu3.add(pauseDemoItem);
    jMenu3.add(resumeDemoItem);
    jMenu3.add(stopDemoItem);
    jMenu4.add(audioFileOpenItem);
    jMenu4.add(playAudioItem);
    jMenu4.add(abortAudioItem);
    this.setJMenuBar(jMenuBar1);
    contentPane.add(jScrollPane1, BorderLayout.CENTER);
    contentPane.add(jToolBar1, BorderLayout.NORTH);
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }
  //******************************图形绘制模块********************************
  //菜单项准备画线段
  void drawLineItem_actionPerformed(ActionEvent e) {
    Graphics g;
    this.lineType = 1;     //1 is corresponding to line
  }
  //菜单项准备画圆
  void drawRoundItem_actionPerformed(ActionEvent e) {
    lineType = 2;           //2 is corresponding to round
  }
  //菜单项准备画矩形
  void drawRectangleItem_actionPerformed(ActionEvent e) {
    lineType = 3;           //3 is corresponding to rectangle
  }
  //菜单项准备画椭圆
  void drawEllipseItem_actionPerformed(ActionEvent e) {
    lineType = 4;            //4 is corresponding to ellipse
  }
  //菜单项准备画填充圆
  void drawFillOvalItem_actionPerformed(ActionEvent e) {
    lineType = 5;             //5 is corresponding to fillOval
  }
  //菜单项准备画任意线段