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Issue 669810 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Closed: Dec 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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Overlay scrollbar doesn't appear by hover

Project Member Reported by yamaguchi@chromium.org, Nov 30 2016

Issue description

Chrome Version: 57.0.2933.0
Chrome OS Version: 9034.0.0 dev-channel link test
Chrome OS Platform: link

Steps To Reproduce:
(1) Open chrome://settings on the web browser.
(2) Confirm that the thumb of the vertical scrollbar (overlay) appears.
(3) Wait until the scrollbar fades out and disappear completely.
(4) Hover the mouse cursor where the scrollbar was.


Expected Result:
According to the description of https://codereview.chromium.org/2496643002 :
> b) The scrollbar also appears on mouse hover.
Intended behavior would be that the scrollbar appear again after step 4.

Actual Result:
The scrollbar doesn't appear by mouse hover.
(It does appear by scrolling the view by mouse wheels or any other intended triggers.)

How frequently does this problem reproduce? (Always, sometimes, hard to
reproduce?)
Always.

 
Cc: est...@chromium.org
Description: Show this description
Blocking: 666589
Status: WontFix (was: Unconfirmed)
Let's not show it on hover for now. See how we feel after usage.
Blocking: -666589
Project Member

Comment 6 by bugdroid1@chromium.org, Dec 7 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b9232bb95ce16908bb79ed86257b89aa9e2ab4a2

commit b9232bb95ce16908bb79ed86257b89aa9e2ab4a2
Author: estade <estade@chromium.org>
Date: Wed Dec 07 19:03:26 2016

Views (native UI) overlay scrollbars: match blink overlay scrollbar
behavior by not showing the scrollbar on hover.

We do, however, keep the scrollbar visible if it's already visible and
then hovered.

BUG= 669810 

Review-Url: https://codereview.chromium.org/2555973002
Cr-Commit-Position: refs/heads/master@{#437023}

[modify] https://crrev.com/b9232bb95ce16908bb79ed86257b89aa9e2ab4a2/ui/views/controls/scrollbar/overlay_scroll_bar.cc
[modify] https://crrev.com/b9232bb95ce16908bb79ed86257b89aa9e2ab4a2/ui/views/controls/scrollbar/overlay_scroll_bar.h

Status: Untriaged (was: WontFix)
I'm going to reopen this for the horizontal scrollbar case. I argue that horizontal scrollbars should appear on hover because my mouse has no way of horizontally scrolling.

Comment 8 by e...@chromium.org, Dec 8 2016

Components: -Blink>Layout>Scrollbars UI>Browser
This is a UI decision and not a web-platform one.
Owner: tbuck...@chromium.org
We are changing the behavior for all scrollbars to show on mouse wheel event regardless of scroll event. @Tom, I don't think there's a bug tracking this yet, at least i don't see it in the burndown.
Status: WontFix (was: Untriaged)
Filed bug on mousewheel:  Issue 676106 

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