SlideController class

Controller for SlideSwap.

Inheritance

Constructors

SlideController({@required int length})
Creates an object that manages the state required by SlideSwap. The length must SlideSwap.children's length.

Properties

hashCode int
The hash code for this object.
read-onlyinherited
hasListeners bool
Whether any listeners are currently registered.
@protectedread-onlyinherited
order → dynamic
The order of the children
read-only
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

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. 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).
@mustCallSuperinherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
swapOrder(int a, int b) Future<void>
Swaps the order of the children using the two indexes.
swapOrderWithKey(Key key, int index) Future<void>
Swap the widget linked to key for index location
swapWithKey(Key k1, Key k2) Future<void>
Use two keys to swap the order of the children.
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited