button class final

The <button> HTML element is an interactive element activated by a user with a mouse, keyboard, finger, voice command, or other assistive technology. Once activated, it then performs a programmable action, such as submitting a form or opening a dialog.

Inheritance

Constructors

button(List<Component> children, {bool autofocus = false, bool disabled = false, ButtonType? type, VoidCallback? onClick, String? id, String? classes, Styles? styles, Map<String, String>? attributes, Map<String, EventCallback>? events, Key? key})
The <button> HTML element is an interactive element activated by a user with a mouse, keyboard, finger, voice command, or other assistive technology. Once activated, it then performs a programmable action, such as submitting a form or opening a dialog.
const

Properties

attributes → Map<String, String>?
Additional attributes to apply to the HTML element.
final
autofocus → bool
Specifies that the button should have input focus when the page loads. Only one element in a document can have this attribute.
final
children → List<Component>
The children of this component.
final
classes → String?
The CSS classes to apply to the HTML element, separated by whitespace.
final
disabled → bool
Prevents the user from interacting with the button: it cannot be pressed or focused.
final
events → Map<String, EventCallback>?
Event listeners to attach to the HTML element.
final
hashCode → int
The hash code for this object.
no setterinherited
id → String?
The id of the HTML element. Must be unique within the document.
final
key → Key?
Controls how one component replaces another component in the tree.
finalinherited
onClick → VoidCallback?
Callback for the 'click' event.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
styles → Styles?
The inline styles to apply to the HTML element.
final
type → ButtonType?
The default behavior of the button.
final

Methods

build(BuildContext context) → Component
Describes the part of the user interface represented by this component.
override
createElement() → Element
Creates a StatelessElement to manage this component's location in the tree.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
shouldRebuild(covariant Component newComponent) → bool
Implement this method to determine whether a rebuild can be skipped.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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