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From "Roger Whitcomb (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIVOT-905) Repaint problems when scrolling TextArea horizontally
Date Mon, 06 May 2013 16:10:17 GMT

    [ https://issues.apache.org/jira/browse/PIVOT-905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649822#comment-13649822
] 

Roger Whitcomb commented on PIVOT-905:
--------------------------------------

[branches/2.0.x]:
Sending        wtk\src\org\apache\pivot\wtk\Viewport.java
Sending        wtk\src\org\apache\pivot\wtk\skin\ScrollPaneSkin.java
Transmitting file data ..
Committed revision 1479613.
                
> 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
>            Assignee: Roger Whitcomb
>            Priority: Minor
>             Fix For: 2.0.4
>
>         Attachments: 905.patch, 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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