Hookful<T> class
Hookful<T> gives the developer, the power of hooks to be used in a StatefulWidget.
The Hookful will attach itself to the State<StatefulWidget> and updates the widget whenever there is a change in value. The following is the implementation of a basic Hookful inside a State<StatefulWidget>.
...
late final Hookful<int> count;
@override
void initState() {
count = Hookful(0, this);
super.initState();
}
...
Unlike normal hooks, there is no void hooks() method to implement and hence you can initialise the hooks inside initState.
Constructors
-
Hookful(T value, State<
StatefulWidget> statefulWidget)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
statefulWidget
↔ State<
StatefulWidget> -
The Widget that should be rebuilt when the value changes.
getter/setter pair
- value ↔ T
-
The getter that provides the current value of variable.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited