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Issue metadata

Status: Closed
Owner:
Closed: Sep 4
Cc:
Components:
EstimatedDays: ----
NextAction: 2018-09-04
OS: Windows , Mac
Pri: 3
Type: Bug



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Scrolling behaviour whilst dragging an element not as expected using HTML5 drag API

Reported by sypher1...@gmail.com, Sep 14 2017

Issue description

Chrome Version       : Version 61.0.3163.79 (Official Build) (64-bit)
URLs (if applicable) : https://plnkr.co/edit/q8UUlReWYQfn4PybCX0U?p=preview
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
    Firefox: PASS (55.0.3 (32-bit))

What steps will reproduce the problem?
(1)Scroll down to bring a scrollable div into view that was previously off screen.
(2)Click and start dragging a draggable element.
(3)Move the mouse to the bottom of a scrollable div that initially loads off the viewable area.

What is the expected result?
The div should scroll down.

What happens instead?
The div does not scroll.

Please provide any additional information below. Attach a screenshot if
possible.


For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.


 
Labels: Needs-Triage-M61
Cc: divya.pa...@techmahindra.com
Labels: Triaged-ET OS-Mac M-63
Status: Untriaged (was: Unconfirmed)
Tested the issue on reported version Stable 61.0.3163.79, Latest Canary 63.0.3216.0 using Ubuntu 14.04, Windows 7 and Mac 10.12.1. 
This issue is seen from M50 and is a Non-Regression issue.
Hence marking it as untraiged for further inputs on this.



Components: Blink>DataTransfer Blink>Scroll

Comment 4 by jsb...@chromium.org, Sep 19 2017

Labels: -M-63 Hotlist-Interop

Comment 5 by bokan@chromium.org, Sep 28 2017

Cc: bokan@chromium.org
Owner: sunyunjia@chromium.org
Status: Assigned (was: Untriaged)
Able to repro. Weird. Sandra, something to take a look at related to autoscrolling.
I was not able to reproduce on Chrome Canary 70.0.3528.0 on MacOS. For both examples in the link provided (https://plnkr.co/edit/q8UUlReWYQfn4PybCX0U?p=preview), dragging the draggable items successfully caused the div to scroll both when dragged to the top and when dragged to the bottom.
Labels: Needs-Feedback
NextAction: 2018-09-04
The original repro steps now work correctly for me too, Windows 68.0.3440.106.

sypher1987@: Can you still reproduce in the latest version of Chrome?
The NextAction date has arrived: 2018-09-04
Status: Closed (was: Assigned)
Closing since it appears this no longer repros. Feel free to reply if otherwise and we can reopen.
Sorry for the delay, I have re-tested this myself and it is indeed now
fixed.

Thanks very much for addressing this and responding.

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