ArnaExpansionPanel class
An Arna-styled expansion panel. The body of the panel is only visible when it is expanded.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ArnaExpansionPanel
Constructors
- ArnaExpansionPanel({Key? key, Widget? leading, required String title, String? subtitle, Widget? trailing, Widget? child, bool isExpanded = false, bool showArrow = true, bool isFocusable = true, bool autofocus = false, Color? accentColor, MouseCursor cursor = MouseCursor.defer, String? semanticLabel})
-
Creates an expansion panel in the Arna style.
const
Properties
- accentColor → Color?
-
The color of the panel's focused border.
final
- autofocus → bool
-
Whether this panel should focus itself if nothing else is already
focused.
final
- child → Widget?
-
The widget below this widget in the tree.
final
- cursor → MouseCursor
-
The cursor for a mouse pointer when it enters or is hovering over the widget.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isExpanded → bool
-
Whether this panel is expanded or not.
final
- isFocusable → bool
-
Whether this panel is focusable or not.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- leading → Widget?
-
The leading widget of the panel.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- semanticLabel → String?
-
The semantic label of the panel.
final
- showArrow → bool
-
Whether to show the arrow of this panel or not.
final
- subtitle → String?
-
The subtitle of the panel.
final
- title → String
-
The title of the panel.
final
- trailing → Widget?
-
The trailing widget of the panel.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< ArnaExpansionPanel> -
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