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synaptics: add scrollDelta option

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This commit is contained in:
Chris Martin 2015-09-18 02:42:09 -07:00
parent de88ff9912
commit f8581a5a95
1 changed files with 10 additions and 1 deletions
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11
nixos/modules/services/x11/hardware/synaptics.nix
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@ -62,6 +62,13 @@ in {
description = "Cursor speed factor for highest-speed finger motion."; description = "Cursor speed factor for highest-speed finger motion.";
}; };
scrollDelta = mkOption {
type = types.nullOr types.int;
default = null;
example = 75;
description = "Move distance of the finger for a scroll event.";
};
twoFingerScroll = mkOption { twoFingerScroll = mkOption {
type = types.bool; type = types.bool;
default = false; default = false;
@ -191,7 +198,9 @@ in {
${optionalString cfg.palmDetect ''Option "PalmDetect" "1"''} ${optionalString cfg.palmDetect ''Option "PalmDetect" "1"''}
${optionalString (cfg.palmMinWidth != null) ''Option "PalmMinWidth" "${toString cfg.palmMinWidth}"''} ${optionalString (cfg.palmMinWidth != null) ''Option "PalmMinWidth" "${toString cfg.palmMinWidth}"''}
${optionalString (cfg.palmMinZ != null) ''Option "PalmMinZ" "${toString cfg.palmMinZ}"''} ${optionalString (cfg.palmMinZ != null) ''Option "PalmMinZ" "${toString cfg.palmMinZ}"''}
${if cfg.horizontalScroll then "" else ''Option "HorizScrollDelta" "0"''} ${optionalString (cfg.scrollDelta != null) ''Option "VertScrollDelta" "${toString cfg.scrollDelta}"''}
${if !cfg.horizontalScroll then ''Option "HorizScrollDelta" "0"''
else (optionalString (cfg.scrollDelta != null) ''Option "HorizScrollDelta" "${toString cfg.scrollDelta}"'')}
${cfg.additionalOptions} ${cfg.additionalOptions}
EndSection EndSection
''; '';