Closed
Bug 1664661
Opened 4 years ago
Closed 4 years ago
New desktop zooming scrollbars at wrong position when pinch zoomed overflow hidden and layout scroll offset isn't 0
Categories
(Core :: Layout: Scrolling and Overflow, defect)
Core
Layout: Scrolling and Overflow
Tracking
()
RESOLVED
FIXED
82 Branch
| Tracking | Status | |
|---|---|---|
| firefox82 | --- | fixed |
People
(Reporter: tnikkel, Assigned: tnikkel)
References
Details
Attachments
(2 files)
Open the attached testcase. Scroll down. Click 'toggle'. Pinch zoom in. Scroll around. Scrollbars are not correctly positioned.
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Assignee | |
Comment 1•4 years ago
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UpdateScrollbarPosition should have been using scroll range and not scrolled rect for a long time. It didn't matter because we only used the top left of the rect which matched until bug 1654933 made GetScrollRangeForUserInputEvents return a rect that wasn't located at 0,0.
Pushed by tnikkel@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/7849377294cb Make ScrollFrameHelper::UpdateScrollbarPosition use the same calculation for scrollbar attributes as ScrollFrameHelper::ReflowFinished. r=kats
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Comment 3•4 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox82:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 82 Branch
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Description
•