Link class Null safety

A widget that renders a real link on the web, and uses WebViews in native platforms to open links.

Example link to an external URL:

Link(
  uri: Uri.parse('https://flutter.dev'),
  builder: (BuildContext context, FollowLink followLink) => ElevatedButton(
    onPressed: followLink,
    // ... other properties here ...
  )},
);

Example link to a route name within the app:

Link(
  uri: Uri.parse('/home'),
  builder: (BuildContext context, FollowLink followLink) => ElevatedButton(
    onPressed: followLink,
    // ... other properties here ...
  )},
);
Inheritance
Implemented types

Constructors

Creates a widget that renders a real link on the web, and uses WebViews in native platforms to open links.

Properties

builder LinkWidgetBuilder
Called at build time to construct the widget tree under the link.
final
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
isDisabled bool
Whether the link is disabled or not.
read-only, override
key Key?
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
target LinkTarget
The target indicating where to open the link.
final
uri Uri?
The destination that this link leads to.
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. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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}) 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. [...]
@nonVirtual, inherited