SBaseState<T extends SBase> class abstract

Responsible for setting up the controller and animation controller. SMenuController functions such as open or close must be implemented by derived class.

Inheritance

• Object
• State<T>
• SBaseState

Mixed-in types

• TickerProviderStateMixin<T>

Implementers

• SBaseDropdownMenuState
• SBaseMenuState

Constructors

SBaseState()

Properties

animationController ↔ AnimationController

The controller responsible for animating the menu. The animation controls the menu opening and closing.

late, final

context → BuildContext

The location in the tree where this widget builds.

no setter, inherited

controller ↔ SMenuController

The controller for this menu. Default is internal controller, but an external one (i.e. from class parameter) can be provided and is set to this variable in the initState() function.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

mounted → bool

Whether this State object is currently in a tree.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

widget → T

The current configuration.

no setter, inherited

Methods

activate() → void

Called when this object is reinserted into the tree after having been removed via deactivate.

inherited

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

buildMenu({void onTap(MapEntry<int, SMenuItem> element)?}) → dynamic

Given the items and possibly a builder , build the actual menu. Uses a SingleChildScrollView if performance mode is off, or uses a ListView for lazy loading if performance mode is on. The builder can be used to completely customize the menu actually shown.

closeMenu() → void

The function responsible for performing the close menu task. Controller close function is set to this function.

createTicker(TickerCallback onTick) → Ticker

Creates a ticker with the given callback.

inherited

deactivate() → void

Called when this object is removed from the tree.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

didChangeDependencies() → void

Called when a dependency of this State object changes.

inherited

didUpdateWidget(covariant T oldWidget) → void

Called whenever the widget configuration changes.

inherited

dispose() → void

Called when this object is removed from the tree permanently.

override

initState() → void

Called when this object is inserted into the tree.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

openMenu() → void

The function responsible for performing the open menu task. Controller open function is set to this function.

reassemble() → void

Called whenever the application is reassembled during debugging, for example during hot reload.

inherited

setState(VoidCallback fn) → void

Notify the framework that the internal state of this object has changed.

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toggleMenu() → void

The function responsible for performing the toggle menu task. Controller toggle function is set to this function.

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringShort() → String

A brief description of this object, usually just the runtimeType and the hashCode.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited