Starting with commit bfa21ce5fa,
horizontal swiping in Calc moved in the wrong direction scrollbars
were drawn mirrored.
So, revert parts of commit bfa21ce5fa
so that we are using Calc's previous "negative scrollbar range"
implementation for RTL UIs, but only for horizontal scrollbars since
vertical scrollbars are the same in LTR and RTL UIs.
Also, always disable RTL for scrollbars. Enabling RTL causes the
following bugs when clicking or dragging the mouse in scrollbars in
Calc's RTL UI:
- Click or drag events get mirrored so you must click or drag in
unexpected locations to move the scrollbar thumb in the desired
direction
- Repeatedly dragging the scrollbar thumb leftward can only move
no highter than the R, S, or T columns
Note: even though RTL is always disabled for Calc scrollbars, the arrows
must still be swapped in vcl's ScrollBar class.
Change-Id: I85aac94ffaf7df2eeb251a3ff150cc0363b5d770
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/164959
Reviewed-by: Stéphane Guillou <stephane.guillou@libreoffice.org>
Tested-by: Jenkins
Reviewed-by: Patrick Luby <guibomacdev@gmail.com>
Patrick Luby
fbe350cb9f