Instance Property


A Boolean value indicating whether the cell supports three states instead of two.


var allowsMixedState: Bool { get set }


When the value of this property is true, the cell supports three states: on, off, and mixed. When the value is false, the cell supports only the on and off states.

See Also

Managing Cell State

var nextState: Int

The cell’s next state.

func setNextState()

Changes cell’s state to the next value in the sequence.

var state: NSControl.StateValue

The cell’s current state.