Bug 28119 - [Views] Outline view and switching editors
Summary: [Views] Outline view and switching editors
Status: RESOLVED DUPLICATE of bug 28031
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 2.1   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 2.1 RC1   Edit
Assignee: Eduardo Pereira CLA
QA Contact:
URL:
Whiteboard:
Keywords: performance
Depends on:
Blocks:
 
Reported: 2002-12-11 12:46 EST by Andrew Irvine CLA
Modified: 2003-02-13 16:11 EST (History)
0 users

See Also:

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Output from OptimizeIt (1.17 KB, text/plain)
2002-12-11 12:51 EST, Andrew Irvine CLA 		no flags Details
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Description Andrew Irvine CLA 2002-12-11 12:46:44 EST 
Eclipse 20021210

I have two open java files, and I switch between them.  The overall time for 
this switch is 820ms, of which 180ms is spen updating the Outline View.  It 
appears there is unnecessary work being perfomed in this area.  For example the 
action bars are removed and then re-added.  If the two files being switched are 
both java files then I am assuming the action bars are the same.  This would 
also be true for the SelectionChangedListener.  

If the outline view could somehow detect it is simply changing it's content 
(the tree) and nothing else then the time switching between files serviced by 
the same editor could be reduced.
Comment 1 Andrew Irvine CLA 2002-12-11 12:51:59 EST 
Created attachment 2755 [details]
Output from OptimizeIt
Comment 2 Eduardo Pereira CLA 2003-02-07 14:28:29 EST 
Investigate for RC1.
Comment 3 Eduardo Pereira CLA 2003-02-13 16:11:03 EST 

*** This bug has been marked as a duplicate of 28031 ***