kcms/nightcolor: make arrow keys obey inverted slider direction
Since commit aa729ef9 inverted the axis for the temperature sliders, left/right keys would move the slider in the wrong direction.
This is a bit of a hack but fixes it.
Since commit aa729ef9 inverted the axis for the temperature sliders, left/right keys would move the slider in the wrong direction.
This is a bit of a hack but fixes it.