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george124816/30-trackball.conf

Created October 24, 2025 00:36
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Elecom Deft Pro
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30-trackball.conf
# /etc/X11/xorg.conf.d/30-trackball.conf
Section "InputClass"
Identifier "ELECOM TrackBall Mouse DEFT Pro TrackBall"
MatchProduct "ELECOM TrackBall Mouse DEFT Pro TrackBall"
Driver "libinput"
Option "ScrollMethod" "button"
Option "ScrollButton" "11"
Option "NaturalScrolling" "false"
Option "ButtonMapping" "1 2 3 4 5 6 7 8 9 1 3 2"
EndSection
@george124816

george124816 commented Aug 28, 2026

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recently I move to hyprland and this uses wayland instead xorg, I had to move to another tool called input-remapper with this config

/home/$USER/.config/input-remapper-2/presets/ELECOM TrackBall Mouse DEFT Pro TrackBall/remap-trackball.json

[
    {
        "input_combination": [
            {
                "type": 1,
                "code": 278
            },
            {
                "type": 2,
                "code": 0,
                "analog_threshold": -1
            }
        ],
        "target_uinput": "mouse",
        "output_symbol": "disable",
        "mapping_type": "key_macro"
    },
    {
        "input_combination": [
            {
                "type": 1,
                "code": 278
            },
            {
                "type": 2,
                "code": 0,
                "analog_threshold": 1
            }
        ],
        "target_uinput": "mouse",
        "output_symbol": "disable",
        "mapping_type": "key_macro"
    },
    {
        "input_combination": [
            {
                "type": 1,
                "code": 278,
                "origin_hash": "b58c0c31482e39ec1265eac9cf0db625"
            },
            {
                "type": 2,
                "code": 1,
                "origin_hash": "b58c0c31482e39ec1265eac9cf0db625",
                "analog_threshold": 1
            }
        ],
        "target_uinput": "mouse",
        "output_type": 2,
        "output_code": 8,
        "mapping_type": "analog",
        "deadzone": 0.0,
        "gain": 2.0
    },
    {
        "input_combination": [
            {
                "type": 1,
                "code": 278,
                "origin_hash": "b58c0c31482e39ec1265eac9cf0db625"
            },
            {
                "type": 2,
                "code": 1,
                "origin_hash": "b58c0c31482e39ec1265eac9cf0db625"
            }
        ],
        "target_uinput": "mouse",
        "output_type": 2,
        "output_code": 8,
        "mapping_type": "analog",
        "deadzone": 0.0,
        "gain": -2.0
    }
]

/home/$USER/.config/input-remapper-2/config.json

{
    "version": "2.2.1",
    "autoload": {
        "ELECOM TrackBall Mouse DEFT Pro TrackBall": "remap-trackball"
    }
}

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