Bug 420073 - Umbrello does not show aggregation association
Summary: Umbrello does not show aggregation association
Status: RESOLVED FIXED
Alias: None
Product: umbrello
Classification: Applications
Component: general (show other bugs)
Version: 2.30.3 (KDE releases 19.12.3)
Platform: Neon Linux
: NOR normal
Target Milestone: ---
Assignee: Umbrello Development Group
URL:
Keywords:
: 437661 452521 (view as bug list)
Depends on:
Blocks:
 
Reported: 2020-04-14 09:14 UTC by wcchou
Modified: 2022-05-25 19:46 UTC (History)
4 users (show)

See Also:
Latest Commit: https://invent.kde.org/sdk/umbrello/commit/2bb95adcdac2b4211466fd1d7bc5425f89e12752
Version Fixed In: 2.33.80 (KDE releases 21.03.80)

Attachments
example-view (148.89 KB, image/png)
2020-10-27 11:09 UTC, Roman Gilg 		Details
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Description wcchou 2020-04-14 09:14:41 UTC 
SUMMARY


STEPS TO REPRODUCE
1. Launch Umbrello
2. Create 2 classes with default names
3. Click the "aggregation" association in the toolbar
4. Click the 1st class and click the 2nd class to create "aggregation" association

OBSERVED RESULT
1. The new attribute "new_attribute: new_class_1*" was created correctly
2. But, there is no "aggregation" line between these 2 classes

EXPECTED RESULT
The aggregation line was displayed.

SOFTWARE/OS VERSIONS
Operating System: KDE neon 5.18
KDE Plasma Version: 5.18.4
KDE Frameworks Version: 5.69.0
Qt Version: 5.14.1
Kernel Version: 5.3.0-46-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-4710MQ CPU @ 2.50GHz
Memory: 31.0 GiB of RAM


ADDITIONAL INFORMATION
https://stackoverflow.com/questions/60614281/umbrello-doesnt-show-aggregation-association
Comment 1 Roman Gilg 2020-10-27 11:09:51 UTC 
Created attachment 132789 [details]
example-view

I have the same issue on master. Could this be looked into? An example is attached. See the Toplevel class aggregating Wrapland::Server::Surface but not showing this connection in the view.
Comment 2 Oliver Kellogg 2020-10-30 21:12:19 UTC 
Git commit 2bb95adcdac2b4211466fd1d7bc5425f89e12752 by Oliver Kellogg.
Committed on 30/10/2020 at 21:10.
Pushed by okellogg into branch 'master'.

umbrello/toolbarstateassociation.cpp partial reverting of commit 62ff388
- In function setSecondWidget(), if validation by AssocRules is passed
  and both widgetA and widgetB are class widgets then do not create an
  attribute for case (type == Uml::AssociationType::Aggregation).
  Reason: Creating the attribute prevents creation of the aggregation to
  the role B type.  For more info see comments at the source location.

M  +9    -2    umbrello/toolbarstateassociation.cpp

https://invent.kde.org/sdk/umbrello/commit/2bb95adcdac2b4211466fd1d7bc5425f89e12752
Comment 3 Oliver Kellogg 2022-05-24 22:18:07 UTC 
*** Bug 452521 has been marked as a duplicate of this bug. ***
Comment 4 Oliver Kellogg 2022-05-25 19:46:15 UTC 
*** Bug 437661 has been marked as a duplicate of this bug. ***