Bug 479022 - [IDEA] Semantic Highlighting Flickers
Summary: [IDEA] Semantic Highlighting Flickers
Status: NEW
Alias: None
Product: TMF
Classification: Modeling
Component: Xtext (show other bugs)
Version: 2.9.0   Edit
Hardware: PC Mac OS X
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
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Reported: 2015-10-05 04:59 EDT by Sven Efftinge CLA
Modified: 2015-10-05 04:59 EDT (History)
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Description Sven Efftinge CLA 2015-10-05 04:59:18 EDT 
The highlighting flickers on change.

This is caused by 
 - our psi parser replacing the root PSIElement, which results in a full text change.
 - all old highlightings in the changed reange being disposed always, before the new get applied.