Re: What classpath should I set so javac can find all those classes came with SDK?

From:
Shawn <shaw@nospam.com>
Newsgroups:
comp.lang.java.programmer
Date:
Thu, 04 Jan 2007 15:58:11 -0500
Message-ID:
<enjpp4$57q$1@news.nems.noaa.gov>
O.K. Could you look at my code to see what is wrong. It is pasted below.

<Code>
import java.awt.*;

import javax.swing.JFrame;
import javax.swing.JOptionPane;

/**
  *
  * This is a simple class with static methods to make it
  * easy to display error and message dialogs.
  */
public class DialogHelper
{

     //
-----------------------------------------------------------------------------------------

     public static boolean displayConfirmDialog(Window parent, String
message, String dialogTitle)
     {
         int choice = 0;
         boolean confirm = false;

         choice = JOptionPane.showConfirmDialog( parent, message,
dialogTitle,
                                                JOptionPane.YES_NO_OPTION,

JOptionPane.WARNING_MESSAGE );

         if ( choice == JOptionPane.YES_OPTION )
         {
             confirm = true;
         }

         return confirm;
     }

     //
-----------------------------------------------------------------------------------------

     public static void displayErrorDialog(Window parent, String
message, String dialogTitle)
     {

         int dialogType = JOptionPane.ERROR_MESSAGE;

         JOptionPane.showMessageDialog(parent, message, dialogTitle,
dialogType);
     }

     //
-----------------------------------------------------------------------------------------

     public static void displayMessageDialog(Window parent, String
message, String dialogTitle)
     {

         int dialogType = JOptionPane.INFORMATION_MESSAGE;

         JOptionPane.showMessageDialog(parent, message, dialogTitle,
dialogType);
     }

     //
-----------------------------------------------------------------------------------------

     public static void displayMessageDialog(Window parent, String message)
     {

         JOptionPane.showMessageDialog(parent, message);
     }

     //
-----------------------------------------------------------------------------------------

     public static void setWaitCursor(JFrame frame)
     {
         Container c = frame.getContentPane(); // get the window's
content pane
         setWaitCursor(c);
         //c.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

     }

     public static void setDefaultCursor(JFrame frame)
     {
         Container c = frame.getContentPane(); // get the window's
content pane
         setDefaultCursor(c);
        // c.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

     }

     public static void setWaitCursor(Container container)
     {

container.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

     }

     public static void setDefaultCursor(Container container)
     {

container.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
     }

} //end class DialogHelper
</Code>

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