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Bug 268731 - MultiCursor very slow with a lot of multicarets
Summary: MultiCursor very slow with a lot of multicarets
Status: NEW
Alias: None
Product: editor
Classification: Unclassified
Component: Painting & Printing (show other bugs)
Version: 8.2
Hardware: PC Other
: P2 normal (vote)
Assignee: Miloslav Metelka
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-10-28 13:21 UTC by Christian Lenz
Modified: 2016-10-31 11:33 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Multi Cursor Slow (1.24 MB, image/gif)
2016-10-28 13:21 UTC, Christian Lenz 		Details
Multi Caret Slow Snapshot (585.94 KB, application/octet-stream)
2016-10-28 13:22 UTC, Christian Lenz 		Details
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Description Christian Lenz 2016-10-28 13:21:47 UTC 
Created attachment 162674 [details]
Multi Cursor Slow

I'm in a Java editor but it really happens in each editor. When I have round about 10 or 20 or ore multi carets and I change smth, it is really slow, it seems that the multi caret works synchronize? So line after line. It would be nice if it works in parallel, if this is working.

I added a screen capture that you can see how it is slow (Multi Cursor Slow) and will add the snapshot file for you.


Regards

Chris

P.S. I know that the file has errors because of the syntax errors, missed " but it doesn't matter.
Comment 1 Christian Lenz 2016-10-28 13:22:24 UTC 
Created attachment 162675 [details]
Multi Caret Slow Snapshot
Comment 2 Milutin Kristofic 2016-10-31 11:33:45 UTC 
Plugin debugjavac is slowing down whole implementation. Sending this to Mila, so he can evaluate this.