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https://issues.apache.org/jira/browse/PIVOT-447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12850954#action_12850954
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Greg Brown commented on PIVOT-447:
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It is an illegal state to set a selection (you can't select any part of null).
TextArea applies the same logic.
Again, note that methods related to text nodes (and everything else in
org.apache.wtk.text) are deprecated in 1.5 - null values will no longer be
supported at all in Pivot 2.0.
> TextInput Component's selection methods throw NPE when textNode property is
> null
> --------------------------------------------------------------------------------
>
> Key: PIVOT-447
> URL: https://issues.apache.org/jira/browse/PIVOT-447
> Project: Pivot
> Issue Type: Bug
> Components: wtk
> Affects Versions: 1.4
> Environment: Windows XP, Java 1.6.0_17
> Reporter: Thomas Guretzki
> Fix For: 1.5
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> TextInput Component: setSelection(int selectionStart, int selectionLength):
> third <if> should be:
> "if (selectionStart < 0
> || selectionStart + selectionLength > (textNode == null ? 0 :
> textNode.getCharacterCount())) "
> or something similar
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