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Bug 415334

Summary: [Table][Tree] Mouse wheel events don't affects scrollable parent when end of table is reached
Product: [RT] RAP Reporter: Pavel Minin <pavel.minin.pm>
Component: RWTAssignee: Project Inbox <rap-inbox>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: P3 CC: pavel.minin.pm, tbuschto
Version: 2.2   
Target Milestone: 2.2 M2   
Hardware: PC   
OS: Windows 7   
Whiteboard:

Description Pavel Minin CLA 2013-08-19 08:33:38 EDT 
Exists in rap demo (http://rap.eclipsesource.com/rapdemo/examples#tableviewer).
To reproduce cursor should be over the table or tree. Scroll mouse wheel to the top (bottom) of table, then continue scrolling the same direction. As a result there is no scroll event propogation to table's parent. So to scroll the page i need to place cursor outside of table which is not acceptable behavior.
Also this effect has place when table or tree does not have scroll bar (see TreeViewer RAP demo exmple).
Comment 1 Tim Buschtoens CLA 2013-09-10 04:10:18 EDT 
Setting the importance back to "normal" because it is neither crashing, nor a security issue, nor make the application unuseable.
Comment 2 Tim Buschtoens CLA 2013-09-25 09:42:12 EDT 
Fixed with commit bae83b9912bac0b0cb37f2606f081ad440d8b263

In case the scroll position was not changed the parent receives the
mouewheel, which may scroll if it is a scrolled composite.