GroovinExpansionTile class
A slightly more customizable ExpansionTile widget.
It allows for customizing the BoxDecoration and the border radius of the InkWell of the ListTile that the ExpansionTile creates.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- GroovinExpansionTile
Constructors
-
GroovinExpansionTile({Key? key, Widget? leading, required Widget title, Widget? subtitle, Color? backgroundColor, Color? defaultTrailingIconColor = Colors.grey, List<
Widget> children = const <Widget>[], Widget? trailing, bool initiallyExpanded = false, bool maintainState = false, EdgeInsetsGeometry? tilePadding, CrossAxisAlignment? expandedCrossAxisAlignment, Alignment? expandedAlignment, EdgeInsetsGeometry? childrenPadding, Color? collapsedBackgroundColor, ValueChanged<bool> ? onExpansionChanged, BoxDecoration? boxDecoration, BorderRadius? inkwellRadius}) -
Creates a ListTile with a trailing button that expands or collapses
the tile to reveal or hide the children. The initiallyExpanded property must
be non-null.
const
Properties
- backgroundColor → Color?
-
The color to display behind the sublist when expanded.
final
- boxDecoration → BoxDecoration?
-
BoxDecoration for this widget
final
-
children
→ List<
Widget> -
The widgets that are displayed when the tile expands.
final
- childrenPadding → EdgeInsetsGeometry?
-
Specifies padding for children.
final
- collapsedBackgroundColor → Color?
-
When not null, defines the background color of tile when the sublist is collapsed.
final
- defaultTrailingIconColor → Color?
-
The color to assign to the default trailing icon
final
- expandedAlignment → Alignment?
-
Specifies the alignment of children, which are arranged in a column when
the tile is expanded.
final
- expandedCrossAxisAlignment → CrossAxisAlignment?
-
Specifies the alignment of each child within children when the tile is expanded.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- initiallyExpanded → bool
-
Specifies if the list tile is initially expanded (true) or collapsed (false, the default).
final
- inkwellRadius → BorderRadius?
-
Represents the radius of the corners of the InkWell used by GroovinListTile
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- leading → Widget?
-
A widget to display before the title.
final
- maintainState → bool
-
Specifies whether the state of the children is maintained when the tile expands and collapses.
final
-
onExpansionChanged
→ ValueChanged<
bool> ? -
Called when the tile expands or collapses.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- subtitle → Widget?
-
Additional content displayed below the title.
final
- tilePadding → EdgeInsetsGeometry?
-
Specifies padding for the ListTile.
final
- title → Widget
-
The primary content of the list item.
final
- trailing → Widget?
-
A widget to display instead of a rotating arrow icon.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _GroovinExpansionTileState -
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}) → 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