NodeWidget class - node library

Constructors

NodeWidget({Key? key, required NodeModel<T, E> node, required Widget nodeBuilder(NodeModel<T, E> node), Widget socketBuilder(NodeModel<T, E> node, NodeSocketModel<E> socket)?, required double socketWidth, required double socketHeight, required double socketRadius, required dynamic onUpdate(NodeModel<T, E> node), required dynamic onSocketPanUpdate(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node), required dynamic onSocketMouseEnter(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node), required dynamic onSocketMouseLeave(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node), required dynamic onSocketPanEnd(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node), required dynamic onSocketPanStart(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node), required dynamic onPanEnd(NodeModel<T, E> node), required LukeFlowCanvasController controller}): const

controller → LukeFlowCanvasController: final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
node → NodeModel<T, E>: final
nodeBuilder → Widget Function(NodeModel<T, E> node): final
onPanEnd → dynamic Function(NodeModel<T, E> node): final
onSocketMouseEnter → dynamic Function(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node): final
onSocketMouseLeave → dynamic Function(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node): final
onSocketPanEnd → dynamic Function(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node): final
onSocketPanStart → dynamic Function(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node): final
onSocketPanUpdate → dynamic Function(NodeSocketModel<E> socket, Offset details, NodeModel<T, E> node): final
onUpdate → dynamic Function(NodeModel<T, E> node): final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
socketBuilder → Widget Function(NodeModel<T, E> node, NodeSocketModel<E> socket)?: final
socketHeight → double: final
socketRadius → double: final
socketWidth → double: final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<NodeWidget<T, E>>: Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited