LukeFlowCanvasController<T> class

A controller for managing the state and interactions of a LukeFlow canvas.

Constructors

LukeFlowCanvasController.new()
LukeFlowCanvasController

Properties

canvasKey → GlobalKey<State<StatefulWidget>>
canvasKey
no setter
connections → List<EdgeConnectionsModel>
connections
no setter
data → FlowCanvasModel<T>
data
no setter
hashCode → int
The hash code for this object.
no setterinherited
listenable → ValueListenable<FlowCanvasModel<T>>
listenable
no setter
nodes → List<NodeModel<T>>
nodes
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
viewController → CustomInteractiveViewerController
viewController
no setter

Methods

addConnection(EdgeConnectionsModel connection) → void
addConnection
addNodes(List<NodeModel<T>> newNodes) → void
addNodes
clear() → void
clear
dispose() → void
dispose
frame({double padding = 200.0, Duration? animationDuration, Curve curve = Curves.easeInOut}) → void
frame
getOrCreateSocketKey(String socketId) → GlobalKey<State<StatefulWidget>>
getOrCreateSocketKey
loadFromJson(Map<String, dynamic> data) → void
loadFromJson
loadFromJsonString(String data) → void
loadFromJsonString
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeConnectionWhere(bool test(EdgeConnectionsModel)) → void
removeConnectionWhere
removeNodeWhere(bool test(NodeModel)) → void
removeNodeWhere
setConnections(List<EdgeConnectionsModel> connections) → void
setConnections
setNodes(List<NodeModel<T>> nodes) → void
setNodes
toJson() → Map<String, dynamic>
toJson
toJsonString() → String
toJsonString
toString() → String
A string representation of this object.
inherited
update() → void
update
updateConnection(EdgeConnectionsModel edgeConnection) → dynamic
updateConnection
updateNode(NodeModel node) → dynamic
updateNode

Operators

operator ==(Object other) → bool
The equality operator.
inherited