FContinuousSliderController class

A controller that manages a slider's active track which represents a continuous range/value.

Inheritance

Constructors

FContinuousSliderController({required FSliderValue value, double stepPercentage = 0.05, FSliderInteraction interaction = .tapAndSlideThumb, FSliderActiveThumb thumb = .max}): Creates a FContinuousSliderController for selecting a single value.
FContinuousSliderController.range({required FSliderValue value, double stepPercentage = 0.05}): Creates a FContinuousSliderController for selecting a range.

active → ({bool max, bool min}): Whether the active track is expandable at the min and max edges.
finalinherited
disposed → bool: True if this notifier has been disposed.
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
interaction → FSliderInteraction: The allowed ways to interaction with the slider. Defaults to FSliderInteraction.tapAndSlideThumb.
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
stepPercentage → double: The percentage of the track that represents a single step. Defaults to 0.05.
final
value ↔ FSliderValue: The slider's active track/value.
getter/setter pairinherited

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
dispose() → void: Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void: Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
reset() → void: Resets the controller to its initial state.
override
slide(double offset, {required bool min}) → void: Slides the active track to the given offset on the min edge, in logical pixels.
inherited
step({required bool min, required bool expand}) → void: Moves the active track on the min edge to the previous/next step.
inherited
tap(double offset) → bool?: Taps the slider at given offset, in logical pixels, along the track.
inherited
toString() → String: A string representation of this object.
inherited