ExpandableNodeItem<Data, Tree extends ITreeNode<Data> > class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ExpandableNodeItem
Constructors
-
ExpandableNodeItem({Key? key, required LeveledItemWidgetBuilder<
Tree> builder, required AnimatedListController<Data> animatedListController, required AutoScrollController scrollController, required Tree node, required Animation<double> animation, int? index, bool remove = false, int minLevelToIndent = 0, ExpansionIndicator? expansionIndicator, ValueSetter<Tree> ? onItemTap, double? indentPadding}) -
const
Properties
-
animatedListController
→ AnimatedListController<
Data> -
final
-
animation
→ Animation<
double> -
final
-
builder
→ LeveledItemWidgetBuilder<
Tree> -
final
- expansionIndicator → ExpansionIndicator?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- indentPadding → double
-
final
- index → int?
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- minLevelToIndent → int
-
final
- node → Tree
-
final
-
onItemTap
→ ValueSetter<
Tree> ? -
final
- remove → bool
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollController → AutoScrollController
-
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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
Static Methods
-
insertedNode<
Data, Tree extends ITreeNode< (Data> >{required AnimatedListController< Data> animatedListController, required int index, required LeveledItemWidgetBuilder<Tree> builder, required AutoScrollController scrollController, required Animation<double> animation, required double? indentPadding, required ExpansionIndicator? expansionIndicator, required ValueSetter<Tree> ? onItemTap, required bool showRootNode}) → Widget -
removedNode<
Data, Tree extends ITreeNode< (Data> >{required AnimatedListController< Data> animatedListController, required Tree item, required LeveledItemWidgetBuilder<Tree> builder, required AutoScrollController scrollController, required Animation<double> animation, required double? indentPadding, required ExpansionIndicator? expansionIndicator, required ValueSetter<Tree> ? onItemTap, required bool showRootNode}) → Widget