LzAccordion class

A widget that displays a list of collapsible panels, allowing users to expand or collapse content sections.

Inheritance
Available extensions

Constructors

LzAccordion({Key? key, List<LzAccordionContent> children = const [], List<int> initValues = const [], bool multiple = false, bool titleEllipsis = false, bool scrollToExpanded = true, Curve? curve, Duration? duration, BoxBorder? border, Color? borderColor, Color? backgroundColor, Color? textColor, double? radius, EdgeInsetsGeometry? padding, AccordionController? controller, void onExpand(int i)?, List<int> chunk = const [], double chunkSpace = 10})
Creates an LzAccordion widget.
const

Properties

backgroundColor → Color?
The background color of the accordion.
final
border → BoxBorder?
The border of the accordion.
final
borderColor → Color?
The color of the accordion border.
final
children → List<LzAccordionContent>
The list of accordion panels.
final
chunk → List<int>
Specifies chunk sizes for grouping accordion sections.
final
chunkSpace → double
The spacing between chunks in the accordion.
final
controller → AccordionController?
Manages the state of the accordion, allowing programmatic control.
final
curve → Curve?
The curve of the animation when expanding or collapsing panels.
final
duration → Duration?
The duration of the animation when expanding or collapsing panels.
final
hashCode → int
The hash code for this object.
no setterinherited
initValues → List<int>
The index of the panel to be initially expanded.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
lz → LzModifiers

Available on Widget, provided by the LzExtension extension

Returns an instance of LzModifiers for applying Lazuli UI modifiers to the widget.
no setter
multiple → bool
Determines if multiple panels can be expanded simultaneously.
final
onExpand → void Function(int i)?
Callback triggered when a section in the accordion is expanded or collapsed. i is the index of the toggled section.
final
padding → EdgeInsetsGeometry?
The padding around the accordion.
final
radius → double?
The radius of the accordion corners.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollToExpanded → bool
Determines if the view should scroll to the expanded panel when it's opened.
final
textColor → Color?
The text color used for titles and content.
final
titleEllipsis → bool
Determines if the title text should be truncated with an ellipsis when it overflows.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<LzAccordion>
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
margin({double? t, double? b, double? l, double? r, double? v, double? h, double? tlr, double? blr, double others = 0, double? all}) → Widget

Available on Widget, provided by the LzWidgetExtension extension

YourWidget().margin() // Only works on widget with no margin property
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onTap(dynamic onTap(), {bool? hoverable}) → Touch

Available on Widget, provided by the LzWidgetExtension extension

YourWidget().onTap(() {})
padding({double? t, double? b, double? l, double? r, double? v, double? h, double? tlr, double? blr, double others = 0, double? all}) → Widget

Available on Widget, provided by the LzWidgetExtension extension

YourWidget().padding() // Only works on widget with no padding property
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