RestorableDessertSelections class
- Inheritance
-
- Object
- ChangeNotifier
- RestorableProperty<
Set< int> > - RestorableDessertSelections
Constructors
Properties
- enabled → bool
-
Whether the object currently returned by toPrimitives should be included
in the restoration state.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- isRegistered → bool
-
Whether this property is currently registered with a RestorationMixin.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
state
→ State<
StatefulWidget> -
The State object that this property is registered with.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
createDefaultValue(
) → Set< int> -
Called by the RestorationMixin if no restoration data is available to
restore the value of the property from to obtain the default value for the
property.
override
-
dispose(
) → void -
Discards any resources used by the object.
inherited
-
fromPrimitives(
Object? data) → Set< int> -
Called by the RestorationMixin to convert the
datapreviously retrieved from toPrimitives back into an object of typeTthat this property should wrap.override -
initWithValue(
Set< int> value) → void -
Called by the RestorationMixin with the
valuereturned by either createDefaultValue or fromPrimitives to set the value that this property currently wraps.override -
isSelected(
int index) → bool - Returns whether or not a dessert row is selected by index.
-
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
-
setDessertSelections(
List< Dessert> desserts) → void - Takes a list of Desserts and saves the row indices of selected rows into a Set.
-
toPrimitives(
) → Object -
Called by the RestorationMixin to retrieve the information that this
property wants to store in the restoration data.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited