Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 244752

Summary:	GalleryTreeViewer.handleTreeViewer() needs to detect uninitialized nodes differently than TreeViewer
Product:	z_Archived	Reporter:	Peter Centgraf <peter>
Component:	Nebula	Assignee:	Nicolas Richeton <nicolas.richeton>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	enhancement
Priority:	P1	CC:	laurent.caron
Version:	unspecified	Keywords:	plan
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:

Description Peter Centgraf

2008-08-20 16:35:23 EDT

GalleryTreeViewer.handleTreeExpand() -- line 1071 as of this writing -- needs to detect an uninitialized tree node in a different way than TreeViewer does.  TreeViewer checks for a single child node with no "data" set.  Gallery marks this case with an uninitialized array of children.  In other words, "children[0].getData() == null" should be replaced with "children[0] == null".

Comment 1 Laurent CARON

2019-09-18 15:21:48 EDT

The TreeViewer was deeply refactored since 2008, making this bug no longer relevant