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https://issues.apache.org/jira/browse/PIVOT-954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roger Whitcomb resolved PIVOT-954.
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Resolution: Fixed
Tested the fail cases in our application.
> Double click in empty TextArea causes exception
> -----------------------------------------------
>
> Key: PIVOT-954
> URL: https://issues.apache.org/jira/browse/PIVOT-954
> Project: Pivot
> Issue Type: Bug
> Components: wtk
> Affects Versions: 2.0.4, 2.1
> Environment: All
> Reporter: Roger Whitcomb
> Assignee: Roger Whitcomb
> Priority: Minor
> Labels: doubleclick, textarea
> Fix For: 2.1, 2.0.5
>
>
> Start with an empty TextArea, then double click anywhere (which normally
> would select the current word), there will be basically an assertion error
> from here:
> java.lang.IndexOutOfBoundsException: index: index (-1) < min (0)
> at
> org.apache.pivot.wtk.Component.indexBoundsCheck(Component.java:2861)
> at org.apache.pivot.wtk.TextArea.getCharacterAt(TextArea.java:904)
> at
> org.apache.pivot.wtk.skin.TextAreaSkin.selectSpan(TextAreaSkin.java:969)
> at
> org.apache.pivot.wtk.skin.TextAreaSkin.mouseClick(TextAreaSkin.java:1023)
> The underlying problem is trying to get the character at offset -1 in the
> document.
> It could also occur in any document in which the first line is empty, and
> trying to double click there (with a slightly different stack trace):
> java.lang.IndexOutOfBoundsException: index: index (-1) < min (0)
> at
> org.apache.pivot.wtk.Component.indexBoundsCheck(Component.java:2861)
> at org.apache.pivot.wtk.TextArea.getCharacterAt(TextArea.java:904)
> at
> org.apache.pivot.wtk.skin.TextAreaSkin.selectSpan(TextAreaSkin.java:974)
> at
> org.apache.pivot.wtk.skin.TextAreaSkin.mouseClick(TextAreaSkin.java:1023)
> (This is from the "trunk" version).
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