Question

Empty ("Hollow") Window in Swing App

Asked by: mistagitar

Please see screenshot:  http://www.dakindesign.com/static/images/empty_window.jpg

This window loads when the program launces.  90% of the time it is hollow like this.  The program is packaged as a .jar file that is called from a batch file (using the "start" command to bump up memory allocation and CPU priority).  Running the .jar file directly (which invokes javaw.exe) produces the same result.

Any ideas?
Thank you!

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Asked On
2007-05-09 at 00:46:20ID22560927
Tags

hollow

,

swing

Topics

Java Programming Language

,

Java AWT & Swing

,

New to Java Programming

Participating Experts
2
Points
500
Comments
4

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Answers

 

by: CEHJPosted on 2007-05-09 at 00:47:42ID: 19055225

You probably have something blocking the GUI thread

 

by: CEHJPosted on 2007-05-09 at 00:58:24ID: 19055261

Any lengthy processing should not be done in the event queue thread as this will block gui events, such as requests for the app to paint its gui

 

by: JavatmPosted on 2007-05-09 at 01:33:39ID: 19055405

> Any lengthy processing should not be done in the event queue thread as this will block gui events

You can put your processing on a different thread so that it doesn't block anything. Can you post your code for the initial part?

 

by: CEHJPosted on 2007-05-12 at 23:55:43ID: 19080483

:-)

20120131-EE-VQP-002

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