TreeNode<T> class

Represents a tree node in the TreeView

Constructors

TreeNode(Key key, T data, [List<TreeNode<T>>? children, bool isExpanded = false])

Creates a tree node

Properties

children → List<TreeNode<T>>

The children of this node

final

data → T

The data for this node

final

hashCode → int

The hash code for this object.

no setter, inherited

isExpanded ↔ ValueNotifier<bool>

Whether or not this node is expanded. Changing this value will cause the node's expander to animate open or closed

getter/setter pair

key → Key

The unique key for this node

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited