Open Bug 1244052 Opened 10 years ago Updated 3 years ago

marking into vertical scrollbox - scrollbar hangs on cursor

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Version:
38 Branch
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: dothebart, Unassigned)

Details

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.2.1 Build ID: 20150828090403 Steps to reproduce: Browsing stackoverflow, http://stackoverflow.com/questions/35074545/safe-removal-of-vertexes-in-arangodb-using-ids The gray code box has a vertical scroll bar in linux. Start marking outside the gray box with the mouse, into the gray box; So now Black/White text outside of the box, and Black/Grey text inside of the code-box is marked. Actual results: now try to scroll verticaly. the whole marked text area is graphically attached to the mouse curser and can be dragged all over the screen. Expected results: the viewport of the scrollbox should have changed.
Found with 38 in debian Jessie, revalidated with 43.0 on ubuntu. Not reproducible with 40.0 on windows.
Component: Untriaged → Layout
Product: Firefox → Core
Severity: normal → S3
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