D6184: restore horizontal scrollbar in the project manager plugin
"René J.V. Bertin"
noreply at phabricator.kde.org
Sun Jul 9 14:11:09 UTC 2017
rjvbb updated this revision to Diff 16383.
rjvbb added a comment.
I'm beginning to understand the objections from X11 users. Even with my settings horizontal scrolling behaves as if it's configured to scroll at least half the viewport width at a time. On Mac/Cocoa, horizontal and vertical scrolling are equally smooth, and that's where I did most of my testing (while replying to this ticket).
I now have a working standalone implementation of a wheel event filter that removes the horizontal component, leaving only vertical scrolling under touch event control while still allowing horizontal scrolling via the scrollbar.
For some reason this approach doesn't have the same effect in the ProjectTreeView class. I may have overlooked something trivial but either way I'd really appreciate the help of a fresh set of eyes to help pinpoint the cause of that difference.
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To: rjvbb, #kdevelop, kfunk
Cc: aaronpuchert, kfunk, apol, kdevelop-devel, geetamc, Pilzschaf, akshaydeo, surgenight, arrowdodger
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