Bug 168300 - [GTK] Bad scroll adjustment when using a mouse wheel
Summary: [GTK] Bad scroll adjustment when using a mouse wheel
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKitGTK (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
: 177183 (view as bug list)
Depends on:
Reported: 2017-02-14 03:53 PST by Cédric Bellegarde
Modified: 2017-09-26 08:09 PDT (History)
3 users (show)

See Also:

Epihany vs Firefox (728.38 KB, video/webm)
2017-02-14 03:53 PST, Cédric Bellegarde
no flags Details

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Description Cédric Bellegarde 2017-02-14 03:53:29 PST
Created attachment 301484 [details]
Epihany vs Firefox

I'm using Epiphany as a test but it's the same with all web browser using WebkitGtk2.

When using a touchpad (with and without smooth scrolling), scrolling is ok, same behaviour as Firefox.

When using a mouse wheel, scrolling increments are too short and scrolling a whole page is killing my finger!

Look at attachement, one mouse wheel on Firefox and one mouse wheel in epiphany.

Don't know how Gecko deal with that but WebKitGTK should not use same adjustment for touchpad and mouse wheel.
Comment 1 Cédric Bellegarde 2017-02-14 04:11:20 PST
Manage to bypass this issue here:

But webkitgtk should be able to manage this by default.
Comment 2 Michael Catanzaro 2017-09-26 08:09:01 PDT
*** Bug 177183 has been marked as a duplicate of this bug. ***