WidgetbookNode class abstract

A base class for all nodes in the navigation tree. The nodes have the following hierarchy:

  1. WidgetbookRoot
  2. WidgetbookPackage
  3. WidgetbookCategory
  4. WidgetbookFolder
  5. WidgetbookComponent
  6. WidgetbookLeafComponent
  7. WidgetbookUseCase
Implementers

Constructors

WidgetbookNode({required String name, required List<WidgetbookNode>? children, bool isInitiallyExpanded = true})

Properties

children → List<WidgetbookNode>?
final
count → int
no setter
depth → int
Gets the depth of the node within the tree.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isInitiallyExpanded → bool
final
isLeaf → bool
no setter
isRoot → bool
no setter
leaves → List<WidgetbookNode>
Gets all leaf nodes of this node.
no setter
name → String
final
nodesPath → List<WidgetbookNode>
Gets the nodes path from root to this node.
no setter
parent ↔ WidgetbookNode?
getter/setter pair
path → String
Gets the path from root to this node without leading slash Example: root/child/grandchild
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

copyWith({String? name, List<WidgetbookNode>? children}) → WidgetbookNode
Creates a copy of this node with the given properties. Used in filter to create a copy of the sub-tree.
filter(bool predicate(WidgetbookNode node)) → WidgetbookNode?
Filters the sub-tree of this node for any node that matches predicate. If a node matches the predicate, it will be included, along with all its descendants, in the result.
find(bool predicate(WidgetbookNode node)) → WidgetbookNode?
Searches for a node that matches predicate in the sub-tree of this node.
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