YaruExpandable class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- YaruExpandable
Constructors
-
YaruExpandable({Key? key, required Widget header, Widget? expandIcon, EdgeInsetsGeometry expandIconPadding = EdgeInsets.zero, YaruExpandableButtonPosition expandButtonPosition = YaruExpandableButtonPosition.end, required Widget child, Widget? collapsedChild, double gapHeight = 4.0, bool isExpanded = false, ValueChanged<
bool> ? onChange}) -
const
Properties
- child → Widget
-
Widget show when expanded.
final
- collapsedChild → Widget?
-
Widget show when collapsed.
final
- expandButtonPosition → YaruExpandableButtonPosition
-
Controls expand button position, see YaruExpandableButtonPosition.
final
- expandIcon → Widget?
-
Icon used in the expand button.
Prefer use a "right arrow" icon.
A 25° rotation is used when expanded.
final
- expandIconPadding → EdgeInsetsGeometry
-
Optional padding around the expand button.
final
- gapHeight → double
-
Gap between header and child.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- header → Widget
-
Widget placed in the header, against the expand button.
final
- isExpanded → bool
-
Optional initial value.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onChange
→ ValueChanged<
bool> ? -
Callback called on expand or collapse.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< YaruExpandable> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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