TreeItem<T> class

Inheritance

• Object
• TreeNode<T>
• TreeItem

Constructors

TreeItem({required T data, List<TreeNode<T>> children = const [], bool expanded = false, bool selected = false})

Properties

children → List<TreeNode<T>>

final

data → T

final

expanded → bool

final

hashCode → int

The hash code for this object.

no setter, override

leaf → bool

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selected → bool

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

updateChildren(List<TreeNode<T>> children) → TreeItem<T>

override

updateState({bool? expanded, bool? selected}) → TreeItem<T>

override

Operators

operator ==(Object other) → bool

The equality operator.

override