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Bug 234522 - Diff View: lines don't repaint properly
Summary: Diff View: lines don't repaint properly
Status: NEW
Alias: None
Product: utilities
Classification: Unclassified
Component: Diff (show other bugs)
Version: 7.4
Hardware: PC Windows 7
: P4 normal (vote)
Assignee: Ondrej Vrabec
Depends on:
Reported: 2013-08-17 00:47 UTC by MackSix
Modified: 2014-06-05 12:15 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Screenshot #1 (20.20 KB, image/png)
2013-08-17 00:47 UTC, MackSix
Screenshot #2 (26.80 KB, image/png)
2013-08-17 00:48 UTC, MackSix
Screenshot #3 (16.51 KB, image/png)
2013-08-17 00:48 UTC, MackSix
Screenshot--cursor eats line (35.66 KB, image/png)
2013-08-18 22:53 UTC, MackSix

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Description MackSix 2013-08-17 00:47:44 UTC
Created attachment 138809 [details]
Screenshot #1

Screenshot #1: Shows mouse hovering over red x on Diff View (less mouse cursor). It shows a pop-up tool-tip and notice at the top of the red x is what appears to be the boundaries of the x image over the black line.

Screenshot #2: Shows how the bold black lines are broken and are not repainted properly.

Screenshot #3: Shows same as #2 on lines when they are not bold.

Workaround: Scroll causes repaint when bold line goes to rebular line or scroll out of view and back again.

Product Version: NetBeans IDE Dev (Build 201308152300)
Java: 1.7.0_40-ea; Java HotSpot(TM) 64-Bit Server VM 24.0-b55
Runtime: Java(TM) SE Runtime Environment 1.7.0_40-ea-b38
System: Windows 7 version 6.1 running on amd64; Cp1252; en_US (nb)
Comment 1 MackSix 2013-08-17 00:48:12 UTC
Created attachment 138810 [details]
Screenshot #2
Comment 2 MackSix 2013-08-17 00:48:37 UTC
Created attachment 138811 [details]
Screenshot #3
Comment 3 MackSix 2013-08-18 22:53:16 UTC
Created attachment 138842 [details]
Screenshot--cursor eats line

Also, the top bold line is partially erased by the cursor until the cursor changes lines and then it is repainted.

See screenshot.
Comment 4 MackSix 2013-08-19 05:10:59 UTC
This occurs when using any three of the revision control systems : Mercurial, Git, or Subversion.
Comment 5 David Strupl 2013-08-23 11:05:08 UTC
This seems like a problem in versioning --> reassigning from editor to diff.