[jira] [Closed] (PIVOT-1021) Undo after delete in TextPane can cause IllegalArgumentException

["Roger Whitcomb (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIVOT-1021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roger Whitcomb closed PIVOT-1021.
---------------------------------
    Resolution: Fixed

> Undo after delete in TextPane can cause IllegalArgumentException
> ----------------------------------------------------------------
>
>                 Key: PIVOT-1021
>                 URL: https://issues.apache.org/jira/browse/PIVOT-1021
>             Project: Pivot
>          Issue Type: Bug
>          Components: wtk
>            Reporter: Roger Whitcomb
>            Assignee: Roger Whitcomb
>            Priority: Minor
>
> Under various conditions (such as selecting an entire word that is a TextSpan) deleting it with Ctrl/Cmd-X then Undo (Ctrl/Cmd-Z) causes an IllegalArgumentException:
> java.lang.IllegalArgumentException: Child node must be an instance of org.apache.pivot.wtk.text.Block
> STACK TRACE:
> at org.apache.pivot.wtk.text.Document.insert(Document.java:45)
> at org.apache.pivot.wtk.text.Element.add(Element.java:369)
> at org.apache.pivot.wtk.TextPane$RangeRemovedEdit.undo(TextPane.java:134)
> at org.apache.pivot.wtk.TextPane.undo(TextPane.java:796)
> at org.apache.pivot.wtk.skin.TextPaneSkin.keyPressed(TextPaneSkin.java:1360)
> at org.apache.pivot.wtk.Component$ComponentKeyListenerList.lambda$keyPressed$1(Component.java:477)
> at java.lang.Iterable.forEach(Unknown Source)
> at org.apache.pivot.wtk.Component$ComponentKeyListenerList.keyPressed(Component.java:477)
> at org.apache.pivot.wtk.Component.keyPressed(Component.java:2711)
> at org.apache.pivot.wtk.ApplicationContext$DisplayHost.processKeyEvent(ApplicationContext.java:1566)
> at java.awt.Component.processEvent(Unknown Source)
> at org.apache.pivot.wtk.ApplicationContext$DisplayHost.processEvent(ApplicationContext.java:945)
> at java.awt.Component.dispatchEventImpl(Unknown Source)
> at java.awt.Component.dispatchEvent(Unknown Source)
> ...
> Or sometimes an IndexOutOfBoundsException can occur instead (such as doing a second Undo right after the first).



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