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multitouch: Add an option to ignore palm touches

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This commit is contained in:
Shea Levy 2012-07-14 21:40:49 -04:00
parent c909ea9208
commit 3d2b83c110
1 changed files with 12 additions and 2 deletions
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14
modules/services/x11/hardware/multitouch.nix
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@ -2,6 +2,8 @@
with pkgs.lib;
let cfg = config.services.xserver.multitouch; in
{
options = {
@ -21,11 +23,18 @@ with pkgs.lib;
description = "Whether to invert scrolling direction à la OSX Lion";
};
ignorePalm = mkOption {
default = false;
example = true;
type = types.bool;
description = "Whether to ignore touches detected as being the palm (i.e when typing)";
};
};
};
config = mkIf config.services.xserver.multitouch.enable {
config = mkIf cfg.enable {
services.xserver.modules = [ pkgs.xf86_input_mtrack ];
@ -36,7 +45,8 @@ with pkgs.lib;
MatchIsTouchpad "on"
Identifier "Touchpads"
Driver "mtrack"
${optionalString config.services.xserver.multitouch.invertScroll ''
Option "IgnorePalm" "${if cfg.ignorePalm then "true" else "false"}"
${optionalString cfg.invertScroll ''
Option "ScrollUpButton" "5"
Option "ScrollDownButton" "4"
''}