TreeController<NodeData extends Object> class
Constructors
-
TreeController({NodeData? tree, required ChildrenProvider<
NodeData> childrenProvider, ExpandProvider<NodeData> expandProvider = kDefaultExpandProvider})
Properties
-
childrenProvider
→ ChildrenProvider<
NodeData> -
A function to get children from current node,
return
nullwhen current is a leaf node.final -
expandProvider
→ ExpandProvider<
NodeData> -
A function to determine whether a node is expanded.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
updateTree(
NodeData tree) → void
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited