ExpandableListTileButton class

A widget that provides an expandable list tile button with customizable headers and content.

The ExpandableListTileButton can be used to create a list tile that expands to reveal additional content when tapped. It supports custom headers, icons, and expanded content.

Example usage:

ExpandableListTileButton.listTile(
  title: Text('Tap to expand'),
  expanded: Text('Expanded content here'),
);
Inheritance

Constructors

ExpandableListTileButton({Key? key, required Widget expanded, Widget? title, Widget? subtitle, Color? backgroundColor, Color? expandedColor, Color? iconColor, Color? trailingIconColor, Color? borderColor, double elevation = 4.0, Widget? leading, IconData? icon, Widget customHeader(Function tapAction, bool isExpanded)?})
Creates an ExpandableListTileButton with the given properties.
const
ExpandableListTileButton.custom({required Widget expanded, required Widget customHeader(Function tapAction, bool isExpanded), Color? backgroundColor, Color? expandedColor, Color? iconColor, Color? trailingIconColor, Color? borderColor, double elevation = 4.0})
Creates an ExpandableListTileButton with a custom header.
factory
ExpandableListTileButton.iconListTile({required Widget expanded, required IconData icon, required Widget title, Widget? subtitle, Color? backgroundColor, Color? expandedColor, Color? iconColor, Color? trailingIconColor, Color? borderColor, double elevation = 4.0, double sizeFactor = 1.0})
Creates an ExpandableListTileButton with a default IconListTileButton header.
factory
ExpandableListTileButton.listTile({required Widget expanded, required Widget title, Widget? subtitle, Color? backgroundColor, Color? expandedColor, Color? trailingIconColor, Color? borderColor, double elevation = 4.0, Widget? leading})
Creates an ExpandableListTileButton with a default ListTileButton header.
factory

Properties

backgroundColor → Color?
The background color of the tile when collapsed.
final
borderColor → Color?
The color of the border around the tile.
final
customHeader → Widget Function(Function tapAction, bool isExpanded)?
A builder function to create a custom header widget.
final
elevation → double
The elevation of the tile's shadow.
final
expanded → Widget
The content to display when the tile is expanded.
final
expandedColor → Color?
The background color of the expanded content.
final
hashCode → int
The hash code for this object.
no setterinherited
icon → IconData?
The icon data for the leading icon.
final
iconColor → Color?
The color of the leading icon.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?
The leading widget of the tile, typically an icon or avatar.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subtitle → Widget?
Additional content displayed below the title when collapsed.
final
title → Widget?
The primary content of the tile when collapsed.
final
trailingIconColor → Color?
The color of the trailing expand/collapse icon.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ExpandableListTileButton>
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