• Post Reply Bookmark Topic Watch Topic
  • New Topic

JavaFx TableView - ScrollTo is taking long time

tsiva raaj
Posts: 2
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi Team,
I am loading 3L records in table using JavaFx TableView concept. I could figure out some performance issue when apply the scrollTo().
Initially I tried VirtualFlow -> scrollToOffset() and taking more time. Then I tried VirtualFlow -> scrollTo(). This is comparitively giving better
performance. But, even scrollTo() is taking 10 seconds to load the page.
I red in forum, scrollTo() is taking less time than scrollToOffset() but not exact position. This is fine.

My requirement is, need to focus last scroll position(swith from one page to another page). Please give me a hint to resolve this issue.
I need to achieve the scroll position as well as better performance.

JRE Version - 1.8
JavaFx Jar - jfxrt.jar (Taking from JRE Version 1.8)

My Code...

TableView<TYPE> m_tableView = new TableView<TYPE>();
m_tableView.layout(); // Always taking 15 seconds
TableViewSkin<?> tableskin = (TableViewSkin<?>) m_tableView.getSkin();
VirtualFlow virtualFlow = (VirtualFlow) tableskin.getChildren().get(1);
//virtualFlow.scrollToOffset(50000); // Taking 50 seconds to load the page
virtualFlow.scrollTo(50000); // Taking 10 seconds to load the page
Dave Tolls
Ranch Hand
Posts: 2378
my overalls have superpowers - they repel people who think fashion is important. Tiny ad:
the new thread boost feature brings a LOT of attention to your favorite threads
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!