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Bug 497405

Summary:	Size problem after drag'n'drop of a regions container
Product:	[Modeling] Sirius	Reporter:	Laurent Redor <laurent.redor>
Component:	Diagram	Assignee:	Laurent Redor <laurent.redor>
Status:	CLOSED FIXED	QA Contact:	Julien Dupont <julien.dupont>
Severity:	normal
Priority:	P3	CC:	julien.dupont, laurent.fasani
Version:	3.1.0	Keywords:	triaged
Target Milestone:	3.1.6
Hardware:	All
OS:	All
See Also:	https://git.eclipse.org/r/76751 https://git.eclipse.org/r/76752 https://git.eclipse.org/c/sirius/org.eclipse.sirius.git/commit/?id=046458d4176643a62d5ce6551d55dc5ffa9f8a4e https://git.eclipse.org/c/sirius/org.eclipse.sirius.git/commit/?id=b3130e5b0351887314a29c03725cc7ea7d5e9a80
Whiteboard:
Bug Depends on:	496985, 499830
Bug Blocks:

Description Laurent Redor

2016-07-06 11:27:09 EDT

+++ This bug was initially created as a clone of Bug #496985 +++

Unlike classical container, when a regions container is drag'n'dropped from
a container to another one, it loses is size.
In Sirius 4.0, the behavior is different between "Horizontal Stack" and "Vertical Stack". In "Horizontal Stack", the regions container is auto-sized after the drag'n'drop. In "Vertical Stack", the regions container is auto-sized only in one direction and the regions are auto-sized (the same bug concerning size of regions as in bug 495046).

After fix of bug 495046 and of bug 495119, the behavior is similar in "Horizontal Stack" and "Vertical Stack": the regions container is auto-sized after the drag'n'drop.
This is probably due to the layout specificity of the regions container (always in {-1, -1}, the dimension is handled by its region children).

Steps to reproduce:
* Open VStackDiag with DnD (of https://git.eclipse.org/r/76180)
* Drag'n'drop "cccc" from "aaaa" in diagram
* KO: The new "cccc" container is auto-sized.

Comment 1 Eclipse Genie

2016-07-06 12:59:58 EDT

New Gerrit change created: https://git.eclipse.org/r/76751

Comment 2 Eclipse Genie

2016-07-06 13:00:02 EDT

New Gerrit change created: https://git.eclipse.org/r/76752

Comment 3 Eclipse Genie

2016-07-07 06:40:09 EDT

Gerrit change https://git.eclipse.org/r/76751 was merged to [v3.1.x].
Commit: http://git.eclipse.org/c/sirius/org.eclipse.sirius.git/commit/?id=046458d4176643a62d5ce6551d55dc5ffa9f8a4e

Comment 4 Eclipse Genie

2016-07-07 06:40:11 EDT

Gerrit change https://git.eclipse.org/r/76752 was merged to [v3.1.x].
Commit: http://git.eclipse.org/c/sirius/org.eclipse.sirius.git/commit/?id=b3130e5b0351887314a29c03725cc7ea7d5e9a80

Comment 5 Pierre-Charles David

2016-10-11 04:39:08 EDT

Available in Sirius 3.1.6.