doc: fix ClickPad scroll method description in scrolling.rst

ClickPads support both two-finger scrolling and edge scrolling, not
two-finger scrolling only. The code in evdev-mt-touchpad.c always
includes LIBINPUT_CONFIG_SCROLL_EDGE in the supported methods and adds
LIBINPUT_CONFIG_SCROLL_2FG if the touchpad supports 2+ touches.

Co-authored-by: Claude <noreply@anthropic.com>
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1469>
This commit is contained in:
Peter Hutterer 2026-04-17 11:59:29 +10:00 committed by Marge Bot
parent f854eb0515
commit 20a53db063

View file

@ -12,7 +12,7 @@ one can be enabled at a time. As a general overview:
- touchpad devices with physical buttons below the touchpad support edge and
two-finger scrolling
- touchpad devices without physical buttons (:ref:`ClickPads <clickpad_softbuttons>`)
support two-finger scrolling only
support two-finger scrolling and edge scrolling
- pointing sticks provide on-button scrolling by default
- mice and other pointing devices support on-button scrolling but it is not
enabled by default