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Bug 329891 - Tree-based rule editor: Edges between unnamed nodes are not displayed properly
Summary: Tree-based rule editor: Edges between unnamed nodes are not displayed properly
Status: RESOLVED FIXED
Alias: None
Product: EMFT.Henshin
Classification: Modeling
Component: UI (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows 7
: P3 trivial (vote)
Target Milestone: ---   Edit
Assignee: Stefan Jurack CLA
QA Contact:
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2010-11-10 07:57 EST by Felix Rieger CLA
Modified: 2010-12-15 11:13 EST (History)
0 users

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Attachments
Current display of Edges (6.54 KB, image/png)
2010-11-10 08:03 EST, Felix Rieger CLA 		no flags Details
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Description Felix Rieger CLA 2010-11-10 07:57:35 EST 
In the tree-based rule editor, edges between named nodes look like this:
Edge Node1 -> Node2
Whereas undefined edges simply display
Edge
When creating an Edge where one Node is unnamed, the current implementation will display this edge as
Edge
creating the impression that the Edge's source and target haven't been set yet. This can easily lead to confusion, so it's better to display Edges between unnamed Nodes as
Edge ->
Edge Node1 ->
Edge -> Node2
(source and target unnamed; target unnamed; source unnamed)
which simply indicates a properly defined Edge where sorce and/or target nodes are unnamed.
Comment 1 Felix Rieger CLA 2010-11-10 08:03:12 EST 
Created attachment 182803 [details]
Current display of Edges

Picture illustrates the problem of Edges between unnamed Nodes not being displayed properly
Comment 2 Stefan Jurack CLA 2010-12-15 11:13:08 EST 
fixed