WheelSpinnerController class
Plain ChangeNotifier the caller creates and owns (like a
TextEditingController, same pattern as ScreenShakeController in
screen_shake.dart) — triggers a spin on the WheelSpinner it's
attached to.
resultIndex is decided by the CALLER (the caller's own RNG/loot-table
logic, e.g. via weightedRandomPick), never by the wheel itself — same
"widget doesn't invent randomness" rule already applied to
VictoryCardTemplate/LeaderboardList.
- Inheritance
-
- Object
- ChangeNotifier
- WheelSpinnerController
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- resultIndex → int
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object.
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
-
spin(
int resultIndex) → void -
Requests a spin that lands on
segments[resultIndex]. -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited