ModelMVC class
The Model for a simple app. Incorporates an Error Handler.
- Inheritance
-
- Object
- StateSetter
- ModelMVC
- ModelMVC
- Mixed in types
Constructors
-
ModelMVC([StateMVC<
StatefulWidget> ? state]) -
The Singleton Pattern is used with only one stance instantiated.
factory
Properties
- dataObject ↔ Object?
-
This is of type Object allowing you
to propagate any class object you wish down the widget tree.
getter/setter pairinherited
- errorMsg → String
-
Simply display the error.
no setterinherited
- hasError → bool
-
Indicate if the app is 'in error.'
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- inDebugger → bool
-
Determines if running in an IDE or in production.
Returns true if the App is under in the Debugger and not production.
no setterinherited
- inError → bool
-
Indicate if app is 'in error.'
no setterinherited
- lastContext → BuildContext?
-
Returns the 'latest' context in the App.
no setterinherited
-
rootState
→ AppStateMVC<
AppStatefulWidgetMVC> ? -
Returns the 'first' StateMVC object in the App
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
states
→ Set<
StateMVC< StatefulWidget> > -
Return a 'copy' of the Set of State objects.
no setterinherited
Methods
-
getError(
[dynamic error]) → Exception? -
Return the 'last' error if any.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
For those accustom to the 'Provider' approach.
inherited
-
ofState<
T extends State< (StatefulWidget> >) → T? -
Retrieve the State object by type
Returns null if not found
inherited
-
rebuild(
) → void -
Allow for a more accurate description
inherited
-
refresh(
) → void -
Allows external classes to 'refresh' or 'rebuild' the widget tree.
inherited
-
setState(
VoidCallback fn) → void -
Provide the setState() function to external actors
inherited
-
stateOf<
T extends StatefulWidget> () → StateMVC< StatefulWidget> ? -
Retrieve the State object by its StatefulWidget.Returns null if not found
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited