This week's book giveaway is in the Reactive Progamming forum.
We're giving away four copies of Reactive Streams in Java: Concurrency with RxJava, Reactor, and Akka Streams and have Adam Davis on-line!
See this thread for details.
Win a copy of Reactive Streams in Java: Concurrency with RxJava, Reactor, and Akka Streams this week in the Reactive Progamming forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Liutauras Vilda
  • Junilu Lacar
  • Jeanne Boyarsky
  • Bear Bibeault
Sheriffs:
  • Knute Snortum
  • Tim Cooke
  • Devaka Cooray
Saloon Keepers:
  • Ron McLeod
  • Stephan van Hulst
  • Tim Moores
  • Tim Holloway
  • Carey Brown
Bartenders:
  • Piet Souris
  • Frits Walraven
  • Ganesh Patekar

stop JTable from repainting during process

 
Greenhorn
Posts: 4
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I have a JTable that is refreshed from a cache when there is a change in the database. The problem I�m facing is that the refresh routine causes the screen to flash and flicker as each item in the table is removed and then refreshed with new data. Is there a way to stop the table from being repainted until the entire refresh is complete?

I'm new to Swing and this is probably a very basic question. Thanks!


Chris
 
Ranch Hand
Posts: 1535
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
If you use a DefaultTableModel for your JTable you have access to the 'newDataAvailable' method in it and several methods in its superclass AbstractTableModel that you can use to do this. At the end of the update you could do something like
 
Catch Ernie! Catch the egg! And catch this tiny ad too:
Java file APIs (DOC, XLS, PDF, and many more)
https://products.aspose.com/total/java
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!