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Bug 311359

Summary:	[All Diagrams] Delete and undo in model explorer does not restore the part
Product:	[Modeling] Papyrus	Reporter:	Vincent Hémery <vincent.hemery>
Component:	Core	Assignee:	Project Inbox <mdt-papyrus-inbox>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	vincent.hemery
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Vincent Hémery

2010-05-03 08:17:31 EDT

Steps to reproduce in class diagram :
- Create a class trough the palette.
- Save the diagram.
- Delete the class trough the model explorer
- Make undo on the root element of the model explorer

The class is recreated in the model explorer, but the figure is not restored. Moreover, the diagram is no longer dirty, since the command has been undone, yet it has been modified (figure has disappeared)

The problem comes from the fact that the org.eclipse.papyrus.diagram.common.editpolicies.OrphanViewPolicy executes the command in a post-commit context (notification from the modified EObject). Hence, its modifications are not recorded in the transaction and can not be undone.

Comment 1 Yann Tanguy

2010-10-21 16:28:16 EDT

Should be fixed by using delete command provided by the Element Edit Service (bug324966).

Comment 2 Camille Letavernier

2013-05-31 12:19:50 EDT

Works in the current version, I close this task.