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From "Sandro Martini (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIVOT-905) Repaint problems when scrolling TextArea horizontally
Date Fri, 03 May 2013 08:02:16 GMT

    [ https://issues.apache.org/jira/browse/PIVOT-905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13648257#comment-13648257
] 

Sandro Martini commented on PIVOT-905:
--------------------------------------

The discussion is here:
http://apache-pivot-users.399431.n3.nabble.com/Scrolling-Bar-rendering-problem-td4022583.html

As written by Roger there, manually setting the "repaintAllViewport" property on the ScrollPane
could be a good workaround ... tell to us.

                
> Repaint problems when scrolling TextArea horizontally
> -----------------------------------------------------
>
>                 Key: PIVOT-905
>                 URL: https://issues.apache.org/jira/browse/PIVOT-905
>             Project: Pivot
>          Issue Type: Bug
>          Components: wtk-terra
>    Affects Versions: 2.0.2, 2.0.3
>         Environment: Windows 7, Java 1.7.0_04-b22 (64-bit)
>            Reporter: Roger Whitcomb
>            Priority: Minor
>             Fix For: 2.0.4
>
>         Attachments: screenshot-1.jpg
>
>
> I have a TextArea inside a ScrollPane, with a horizontal scrollbar.  When scrolling slowly
from right to left, the text display gets garbled with multi-colored blobs (screen shot attached).
 This probably has to do with the anti-aliasing for LCD displays.  When you scroll quickly
the effect is much reduced.  You can see both effects in the screen shot.

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