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Bug 86044 - overview causes performance problem of elements copying between diagrams.
Summary: overview causes performance problem of elements copying between diagrams.
Status: VERIFIED WORKSFORME
Alias: None
Product: uml
Classification: Unclassified
Component: General Diagram (show other bugs)
Version: 5.x
Hardware: All All
: P2 blocker (vote)
Assignee: issues@uml
URL:
Keywords: PERFORMANCE, REGRESSION
Depends on:
Blocks:
 
Reported: 2006-09-28 13:46 UTC by Andrew Korostelev
Modified: 2006-10-31 14:34 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Andrew Korostelev 2006-09-28 13:46:27 UTC 
If overview window is opened, element copying from one diagram to another takes
too much time and IDE reaction on user's actions is very slow.

Currently Overview is embedded into Navigator window and is opened by default.

Steps to reproduce:
PART 1:
- create class diagram
- put 4 classes and 4 interfaces on diagram. name them.
We create more elements to make problem more visible.
- add different links between elements.
- IDE starts to work very slow (related issue 85996). Restart it.
- open created diagram.
- create the new one.
- Select all element on the first diagram and copy to the new one.
process and IDE response on actions is slow.

PART 2:
- close Navigator window and restart ide (issue 86026).
- create new diagram and repeat copying to new diagram.
New process goes up to 4 times faster.
Comment 1 Andrew Korostelev 2006-09-28 13:47:39 UTC 
this bug may have the same cause as issue 85996, but I'm not sure.
Comment 2 Andrew Korostelev 2006-10-04 13:35:59 UTC 
this bug is not a duplicate of issue 85996.
exact steps of 85996 work well now, but this one is still reproducible.
Comment 3 Andrew Korostelev 2006-10-31 14:34:31 UTC 
works fine after removing overview from navigator.
Comment 4 Andrew Korostelev 2006-10-31 14:34:53 UTC 
verified in coco m17