Bug 203130 - [Viewers] Snippet035TableCursorCellHighlighter exits with NullPointerException
Summary: [Viewers] Snippet035TableCursorCellHighlighter exits with NullPointerException
Status: NEW
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 3.3   Edit
Hardware: PC All
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Platform UI Triaged CLA
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Reported: 2007-09-12 15:11 EDT by David Kyle CLA
Modified: 2019-09-06 16:12 EDT (History)
1 user (show)

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Description David Kyle CLA 2007-09-12 15:11:33 EDT 
Run Snippet035TableCursorCellHighlighter then exit. Looks like CursorCellHighlighter has an issue with setting focus during a dispose.

SHOW EDITOR
SHOW EDITOR
Exception in thread "main" java.lang.NullPointerException
	at org.eclipse.jface.snippets.viewers.AbstractCellCursor.setSelection(AbstractCellCursor.java:102)
	at org.eclipse.jface.snippets.viewers.CursorCellHighlighter.focusCellChanged(CursorCellHighlighter.java:47)
	at org.eclipse.jface.viewers.SWTFocusCellManager.setFocusCell(SWTFocusCellManager.java:181)
	at org.eclipse.jface.viewers.SWTFocusCellManager$1.widgetDisposed(SWTFocusCellManager.java:45)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:116)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	......
Comment 1 Thomas Schindl CLA 2010-01-28 17:12:49 EST 
multi change because of intenion of stepping back as platform-ui committer
Comment 2 Eclipse Webmaster CLA 2019-09-06 16:12:44 EDT 
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.