LinkWidget class

Widget for rendering a link between two nodes.

Inheritance

Constructors

LinkWidget({Key? key, required NetworkLink link, required NetworkNode sourceNode, required NetworkNode targetNode, Color color = Colors.grey, double width = 1, bool showLabel = false, TextStyle? labelStyle, LinkStyle style = LinkStyle.straight, double arrowSize = 8, bool highlighted = false, Color? highlightColor, VoidCallback? onTap})
const

Properties

arrowSize → double
Arrow size for directed links.
final
color → Color
Link color.
final
hashCode → int
The hash code for this object.
no setterinherited
highlightColor → Color?
Highlight color.
final
highlighted → bool
Whether the link is highlighted.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelStyle → TextStyle?
Label text style.
final
The link data.
final
onTap → VoidCallback?
Callback when link is tapped.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showLabel → bool
Whether to show the label.
final
sourceNode → NetworkNode
Source node.
final
style → LinkStyle
Link style.
final
targetNode → NetworkNode
Target node.
final
width → double
Link width.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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

Operators

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