kurmikon added a comment.
Another solution. Spinbox 0% to 100%. -1 is 0% and 1 is 100%. Libinput
default 0 will set 50%.
// Acceleration
RowLayout {
Controls.SpinBox {
Kirigami.FormData.label: i18nd("kcm_touchpad", "Pointer speed:")
id: accelSpeed
from: 0
to: 100
stepSize: 1
function load() {
enabled = touchpad.supportsPointerAcceleration
if (!enabled) {
value = 50
return
}
// transform libinput's pointer acceleration range [-1, 1] to
spinbox range [0, 100] %
value = 50 + touchpad.pointerAcceleration / 0.02
}
onValueChanged: {
if (touchpad != undefined && enabled && !root.loading) {
// transform spinbox range [0, 100] to libinput's pointer
acceleration range [-1, 1]
touchpad.pointerAcceleration = Math.round(((value-50) *
0.02) * 100) / 100
root.changeSignal()
}
}
}
QtControls.Label {
text: i18n("%")
}
}
REPOSITORY
R119 Plasma Desktop
REVISION DETAIL
https://phabricator.kde.org/D29365
To: kurmikon, #vdg, #plasma
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