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Bug 33989 - On first showing of an editor tab, editor paints, then scrolls, then paints again
Summary: On first showing of an editor tab, editor paints, then scrolls, then paints a...
Status: RESOLVED WORKSFORME
Alias: None
Product: editor
Classification: Unclassified
Component: -- Other -- (show other bugs)
Version: 3.x
Hardware: PC All
: P3 blocker (vote)
Assignee: issues@editor
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2003-05-28 22:04 UTC by _ tboudreau
Modified: 2007-11-05 13:44 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description _ tboudreau 2003-05-28 22:04:36 UTC 
I've noticed that when I restart netbeans, and
then click
a tab that has not yet been shown, the first time
it is 
shown, it paints once scrolled to the top - then the 
scrollbar moves, and it repaints.

If at all possible, the setting of the caret
position should
happen before the component paints for the first
time - it
would appear more responsive.  Also, if I can
notice this
on a 2ghz machine, it's definitely more painful on
a slower
one.
Comment 1 Martin Roskanin 2003-05-29 14:31:40 UTC 
This is very similar to the issue #26917. There the problem appears
after file opening.
Comment 2 _ tboudreau 2004-01-23 15:15:41 UTC 
Added performance keyword - this definitely affects responsiveness
(and I am on a personal mission to eliminate every useless repaint I
can find or at least file them if I can't fix them myself).
Comment 3 novakm 2007-10-11 10:17:17 UTC 
It does not happen anymore in latest build - WORKSFORME