xorg.conf.d

49-huge.conf

# 全てのマウスボタンを動作させる - ArchWiki
# https://wiki.archlinux.jp/index.php/%E5%85%A8%E3%81%A6%E3%81%AE%E3%83%9E%E3%82%A6%E3%82%B9%E3%83%9C%E3%82%BF%E3%83%B3%E3%82%92%E5%8B%95%E4%BD%9C%E3%81%95%E3%81%9B%E3%82%8B
# > egrep "Name|Handlers" /proc/bus/input/devices | egrep -B1 'Handlers.*mouse'
# > キーボードをマウスボタンにバインド

# Logitech Trackball not scrolling
# https://forums.opensuse.org/showthread.php/521341-Logitech-Trackball-not-scrolling
# evdevじゃなくてlibinput使え

# Logitech Marble Mouse - ArchWiki
# https://wiki.archlinux.jp/index.php/Logitech_Marble_Mouse#libinput

Section "InputClass"
  Identifier	"HUGE libinput"
  MatchProduct	"ELECOM TrackBall Mouse HUGE TrackBall"
  MatchIsPointer	"on"
  #MatchDevicePath	"/dev/input/event*"
  Driver	"libinput"
  Option	"ScrollMethod" "button"
  Option	"ScrollButton" "9"
  Option	"ButtonMapping" "1 2 3 4 5 6 7 3 2 9 8 2"
EndSection

  #Option	"ButtonMapping" "1 2 3 4 5 6 7 8 9 10 11 12"
  # 1	Left
  # 2	Middle
  # 3	Right
  # 4	Wheel-Up
  # 5	Wheel-Down
  # 6	Tilt-Left
  # 7	Tilt-Right
  # 8	Back (near-side)
  # 9	Forward (far-side)
  # 10	Fn1
  # 11	Fn2
  # 12	Fn3
# スクロールに他の動作を割り当ててしまうと、ScrollButtonの動作が残念なことになるようだ？