SeoButton class
A SEO-friendly button widget that can render both a Flutter ElevatedButton
and an equivalent HTML <button> element when running on the web.
This widget implements SeoInjectable so that it can create a DOM representation for search engines and web crawlers.
Features:
- Works as a normal Flutter
ElevatedButtonin native apps. - Creates an HTML
<button>for SEO purposes in Flutter Web. - Allows custom styling, text, and accessibility attributes.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- SeoButton
- Implemented types
Constructors
- SeoButton({Key? key, required String label, TextStyle? labelStyle, VoidCallback? onPressed, String? id, ButtonStyle? style})
-
Creates a SeoButton widget.
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String?
-
Optional HTML element
idfor the button in the DOM.final - key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- label → String
-
The text label displayed on the button.
final
- labelStyle → TextStyle?
-
Optional text style for the button label in Flutter UI.
final
- onPressed → VoidCallback?
-
Callback when the button is pressed in Flutter UI.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- style → ButtonStyle?
-
Optional Flutter button style.
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
-
createHtmlElement(
) → WebHTMLElement? -
Creates and returns a WebHTMLElement to represent this object in the DOM.
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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited