aspose file tools*
The moose likes Swing / AWT / SWT and the fly likes Animation - Need way to avoid UI wipe off Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Java » Swing / AWT / SWT
Bookmark "Animation - Need way to avoid UI wipe off" Watch "Animation - Need way to avoid UI wipe off" New topic
Author

Animation - Need way to avoid UI wipe off

parind poi
Greenhorn

Joined: Jun 19, 2001
Posts: 9
I need to implement a network simulation animation with messages (icons) flowing back and forth between nodes (filloval). Each node is a thread behind the scenes and determines which message to send based on its state transition model.

Now everytime the window is minimized or some other window comes over my swing window, the part of the window overlapped becomes blank. The books say that I have to put in all the drawing code in paint() so that it will update itself whenever invoked automatically.

How can i do this - the state transition is per thread. Any ideas as to how I can avoid the system from wiping my UI when minimized or overlapped?
Craig Wood
Ranch Hand

Joined: Jan 14, 2004
Posts: 1535
This is set up to compile and run in j2se 1.5
If using j2se 1.4 or earlier comment out the j2se 1.5 lines and uncomment the j2se 1.4 lines in the three areas of NetworkPanel, eg,

 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Animation - Need way to avoid UI wipe off