Bug 530456 - UI Freeze when moving bendpoint
Summary: UI Freeze when moving bendpoint
Status: NEW
Alias: None
Product: Sirius
Classification: Modeling
Component: Diagram (show other bugs)
Version: 5.1.0   Edit
Hardware: PC Windows 10
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords: triaged
Depends on:
Blocks:
 
Reported: 2018-01-29 10:21 EST by Guillaume Coutable CLA
Modified: 2018-02-12 11:56 EST (History)
2 users (show)

See Also:

Attachments
Quick video to show the freeze (9.36 MB, video/x-matroska)
2018-01-29 10:21 EST, Guillaume Coutable CLA 		no flags Details
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Description Guillaume Coutable CLA 2018-01-29 10:21:49 EST 
Created attachment 272454 [details]
Quick video to show the freeze

As the quick video shows, if you move the target arrow as far as right by dragging  a bendpoint, the edge stop moving (UI freeze).
You will be able to move the edge again if you drop, then drag again the bendpoint.
Comment 1 Maxime Porhel CLA 2018-02-12 11:56:05 EST 
Steps to reproduce: 
* Create an Ecore Modeling Project (requires Ecore Tools)
* Create a class diagram on the root EPackage
* Create two classes and add one as super type of the other
* Play with the bendpoints as described by Guillaume: if you move the target arrow as far as right by dragging  a bendpoint, the edge stop moving (UI freeze).

This seems to be related to the Tree style.