Boolean

A KontrastBoolean holds a Boolean value (a value that is either true or false).

Interface

Functions

• assign(value: boolean)
  Assign a new value.
• toggle()
  Toggle the value.
• addEventListener(eventName: string, callback: function)
  Registers the callback function as an event listener for the specified event name.
• clearEventListener(eventName: string)
  Remove all event listener callbacks associated with the event name.

Properties

• type: string

  The read-only string 'KontrastBoolean'.

• defaultValue: boolean

  A read-only Boolean that contains the default value for the specific property.

• value: boolean

  The current value (as a JavaScript Boolean).

Events

• change, callback: function () { … }
  Event that fires whenever the value is changed.