TreeRow class

A class representing a node in a tree row

Constructors

TreeRow({int level = 0, int maxLevel = 0, required Object uniqueKey, List<int> pathIndexes = const [], required List<TreeRow> rows, required ValueNotifier<bool> isExpanded, double height = 51, required List<TreeColumn> columns, TreeRowNode? sourceNode, ValueNotifier<bool>? childrenLoaded, ValueNotifier<bool>? childrenLoading})
Creates a new instance of TreeRow

Properties

childrenLoaded → ValueNotifier<bool>
Whether the children have been built/loaded
final
childrenLoading → ValueNotifier<bool>?
Whether an asynchronous child request is in progress.
final
columns → List<TreeColumn>
The list of columns in the node
final
hashCode → int
The hash code for this object.
no setterinherited
height ↔ double
The height of this row.
getter/setter pair
isExpanded → ValueNotifier<bool>
Whether the node is expanded or not
final
level → int
Depth of this row in the tree, where root rows use level zero.
final
maxLevel ↔ int
Maximum tree depth used when the row widgets were built.
getter/setter pair
pathIndexes → List<int>
Stable indexes from the page root to this row.
final
rows → List<TreeRow>
The list of child nodes
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sourceNode ↔ TreeRowNode?
The original TreeRowNode data for lazy loading children
getter/setter pair
uniqueKey → Object
A unique identifier key for this object.
final

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