Chapter 9 Examples


 
Note
Depending on your operating system you may see null pointer exception occur during the use of JOptionPane. These are the result of a bug in the event handling code in AWT and should be fixed in the Java 2 version, but we have not been able to test this on all platforms to confirm the fix.
 
Message Dialogs
InfoExample.java displays an informational message. WarningExample.java displays a warning message. ErrorExample.java displays an error message. QuestionExample.java displays a questioning message. PlainExample.java displays a plain message. IconExample.java displays a message with a custom icon. MultiExample.java displays a multiple line message.
 
Confirmation Dialog
ConfirmExample.java displays the default confirmation dialog.
 
Option Types
OTypeExample.java displays the confirmation dialog with non-default options.
 
Input Dialog
InputExample.java displays the default input dialog.
 
Input Dialog w/ Custom options
SValExample.java displays the an input dialog with custom selection choices. Notice that the combo box will clip because it is a lightweight window in a dialog.
 
Progress Dialog
ProgExample.java displays a custom option pane with a Progress bar.
 
Creating a Dialog
ConstructExample.java creates a dialog via construction rather than with the convenience methods.


Copyright © 1998, John Wiley and Sons, Inc.