Instance Property


The amount by which the receiver changes its value when the user Option-drags the slider knob.


var altIncrementValue: Double { get set }


By default, the value of this property is -1.0, and the receiver behaves no differently with the Option key down than with it up. The value of this property must fit the range of values the slider can represent—for example, if the slider has a minimum value of 5 and a maximum value of 10, the value should be between 0 and 5.

See Also

Managing the Slider’s Appearance

var sliderType: NSSlider.SliderType

The type of the slider, such as vertical or circular.

var knobThickness: CGFloat

The knob’s thickness, in pixels.

var isVertical: Bool

An integer indicating the orientation (horizontal or vertical) of the slider.