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file:D:/new_bde2java/src/bde2java/client/Bde2JavaApplet.java        (Tue Dec 17 23:08:37 2002 ) 
[RJL: This is from $PH/COOL-BDE/bde2java2/doc/html/ , 040223]

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   1: package bde2java.client;
   2: 
   3: /***********************************************************************
   4:  * File: Bde2JavaApplet.java 
   5:  *
   6:  * Creation Date: November 27, 2002
   7:  ***********************************************************************/
   8: 
   9: import java.awt.*;
  10: import java.awt.event.*;
  11: import java.util.Vector;
  12: import javax.swing.*;
  13: 
  14: 
  15: /**
  16:  * This is the main applet class for the Bde2Java application. It
  17:  * creates a GUIController and a RootPanel and delegates most other
  18:  * work to them.
  19:  *
  20:  * @author   Dan Shea, Qiang Li
  21:  */
  22: public class Bde2JavaApplet extends JApplet {
  23:    public static boolean launchedAsApplication = false;
  24:    protected Bde2JavaGUIController controller = null;
  25:    protected Bde2JavaRootPanel rootPanel = null;
  26:    
  27:    public Bde2JavaApplet() {
  28:       super();
  29:    }
  30: 
  31:    /**
  32:     * Providing a main method allows the applet to be run
  33:     * as an application
  34:     */
  35:    public static void main(String args[]) {
  36:       JFrame appFrame = new JFrame("Bde2Java Version 2");
  37:       appFrame.setSize(600, 300);
  38:       //appFrame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
  39:       appFrame.addWindowListener(new WindowAdapter() {
  40:             public void windowClosing(WindowEvent e) {
  41:                 System.exit(0);
  42:             }
  43:       });
  44:       
  45:       launchedAsApplication = true;
  46:       
  47:       //Create an instance of the applet
  48:       Bde2JavaApplet bdeApplet = new Bde2JavaApplet();
  49:       
  50:       //initialize and start the applet
  51:       bdeApplet.init();
  52:       bdeApplet.start();
  53:       
  54:       //Add applet to the frame
  55:       appFrame.getContentPane().add(bdeApplet, BorderLayout.CENTER);
  56:       //appFrame.pack();
  57:       appFrame.setVisible(true);
  58:       
  59:    }
  60:    
  61:    public void init() {
  62:       setGUIController(new Bde2JavaGUIController(this));     
  63:       rootPanel = new Bde2JavaRootPanel(this);
  64:       getContentPane().add(rootPanel, BorderLayout.CENTER);
  65:    }
  66:    
  67:    public Bde2JavaRootPanel getRootPanel() {
  68:       return rootPanel;
  69:    }
  70:    
  71:    public Bde2JavaGUIController getGUIController() {
  72:       return controller;  
  73:    }
  74:    
  75:    public void setGUIController(Bde2JavaGUIController  newController) {
  76:       controller = newController;
  77:    }
  78:    
  79:    /**
  80:     * This method will enable/disable the UI base on the boolean
  81:     * parameter passed in. When the UI is disabled the system's
  82:     * default cursor will be shown (typically the hourglass).
  83:     */
  84:    public void enableUI(boolean enable) {
  85:       if (enable) {
  86:          getGlassPane().setVisible(false);
  87:          getGlassPane().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
  88:       }
  89:       else {
  90:          getGlassPane().setVisible(true);
  91:          getGlassPane().setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
  92:       }
  93:    }
  94: }









































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