Fix scrolling with touchpad when in Image view and mouse wheel behaviour set to Browse
Summary:
Similar to zooming using Ctrl+touchpad two-finger scroll, using touchpad scrolling
in image view when mouse wheel behaviour is set to Browse, browsing images is way
too fast.
This implements the same fix in D7744: Reduce hyper-sensitive touchpad scroll-zoom speed for this case.
BUG: 388353
Test Plan:
- Settings > Image View > Mouse wheel behaviour = Browse
- Open folder with a bunch of images, switch to Image view
- Enable thumbnail bar
- With mouse over image, scroll with the touchpad
Reviewers: Gwenview, ngraham, rkflx
Reviewed By: Gwenview, ngraham, rkflx
Subscribers: mart
Differential Revision: https://phabricator.kde.org/D11200