SExpandableMenu class

A pill-shaped expandable menu that reveals a list of icon items.

The menu starts collapsed showing only a toggle icon. When tapped it expands to display items and a close button. Every property is optional except items.

Inheritance
Available extensions

Constructors

SExpandableMenu({Key? key, double width = 50.0, double height = 70.0, required List<SExpandableItem> items, Color backgroundColor = const Color(0xFF4B5042), Color iconColor = Colors.white, Color? itemContainerColor, Duration animationDuration = const Duration(milliseconds: 400), Curve animationCurve = Curves.easeOutCubic, ExpandDirection expandDirection = ExpandDirection.auto, void onExpansionChanged(bool isExpanded)?})
const

Properties

animationCurve → Curve
Curve for expand/collapse animation.
final
animationDuration → Duration
Duration of expand/collapse animation.
final
backgroundColor → Color
Background color of the pill container.
final
expandDirection → ExpandDirection
Direction in which the menu expands. Defaults to ExpandDirection.auto for screen-aware positioning.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
Height of the menu (also used for the item container height).
final
iconColor → Color
Color applied to all icons (hamburger/arrow and item icons).
final
itemContainerColor → Color?
Optional background color for each item container.
final
items → List<SExpandableItem>
Items displayed when the menu is expanded.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onExpansionChanged → void Function(bool isExpanded)?
Callback when the menu expansion state changes.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
width → double
Width used for the collapsed state and as the slot width per visible item.
final

Methods

addMaterialWidget() → Material

Available on Widget, provided by the GenericExtensions extension

addTooltipWidget(String toolTip) → Tooltip

Available on Widget, provided by the GenericExtensions extension

animate({Key? key, List<Effect>? effects, AnimateCallback? onInit, AnimateCallback? onPlay, AnimateCallback? onComplete, bool? autoPlay, Duration? delay, AnimationController? controller, Adapter? adapter, double? target, double? value}) → Animate

Available on Widget, provided by the AnimateWidgetExtensions extension

Wraps the target Widget in an Animate instance, and returns the instance for chaining calls. Ex. myWidget.animate() is equivalent to Animate(child: myWidget).
borderRadius([BorderRadiusGeometry? borderRadius]) → Widget

Available on Widget, provided by the GenericExtensions extension

boxDecoration([BoxDecoration? boxDecoration]) → Widget

Available on Widget, provided by the GenericExtensions extension

colorFilter([ColorFilter? colorFilter]) → Widget

Available on Widget, provided by the GenericExtensions extension

set parent widget in center
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<SExpandableMenu>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
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
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

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