AriaPropsMixin class abstract

Implementers

• AriaPropsMapView

Constructors

AriaPropsMixin()

Properties

activedescendant ↔ String?

Identifies the currently active descendant of a compositewidget.

getter/setter pair

atomic ↔ bool?

Indicates whether assistive technologies will present all, or only parts of, the changed region based on the change notifications defined by the aria-relevant attribute. See related aria-relevant.

getter/setter pair

autocomplete ↔ dynamic

Indicates whether user input completion suggestions are provided.

getter/setter pair

braillelabel ↔ String?

Defines a string value that labels the current element, which is intended to be converted into Braille.

getter/setter pair

brailleroledescription ↔ String?

Defines a human-readable, author-localized abbreviated description for the role of an element intended to be converted into Braille

getter/setter pair

busy ↔ bool?

Indicates whether an element, and its subtree, are currently being updated.

getter/setter pair

checked ↔ dynamic

Indicates the current 'checked' state of checkboxes, radio buttons, and other widgets. See related aria-pressed and aria-selected.

getter/setter pair

colcount ↔ int?

Defines the total number of columns in a table, grid, or treegrid when not all columns are present in the DOM.

getter/setter pair

colindex ↔ int?

Defines an element's column index or position with respect to the total number of columns within a table, grid, or treegrid

getter/setter pair

colindextext ↔ String?

Defines a text alternative of the numeric aria-colindex

getter/setter pair

colspan ↔ int?

Defines the number of columns spanned by a cell or gridcell within a table, grid, or treegrid

getter/setter pair

controls ↔ dynamic

Identifies the element (or elements) whose contents or presence are controlled by the current element. See related aria-owns.

getter/setter pair

current ↔ dynamic

Indicates that the element represents the current item within a container or set of related elements

getter/setter pair

describedby ↔ dynamic

Identifies the element (or elements) that describes the object. See related aria-labelledby.

getter/setter pair

description ↔ String?

Defines a string value that describes or annotates the current element

getter/setter pair

details ↔ dynamic

Identifies the element (or elements) that provide additional information related to the object or complex descriptions to an object

getter/setter pair

disabled ↔ bool?

Indicates that the element is perceivable but disabled, so it is not editable or otherwise operable. See related aria-hidden and aria-readonly.

getter/setter pair

dropeffect ↔ dynamic

Indicates what functions can be performed when the dragged object is released on the drop target. This allows assistive technologies to convey the possible drag options available to users, including whether a pop-up menu of choices is provided by the application. Typically, drop effect functions can only be provided once an object has been grabbed for a drag operation as the drop effect functions available are dependent on the object being dragged.

getter/setter pair

errormessage ↔ String?

Identifies the element that provides an error message for that object

getter/setter pair

expanded ↔ dynamic

Indicates whether the element, or another grouping element it controls, is currently expanded or collapsed.

getter/setter pair

flowto ↔ dynamic

Identifies the next element (or elements) in an alternate reading order of content which, at the user's discretion, allows assistive technology to override the general default of reading in document source order.

getter/setter pair

grabbed ↔ dynamic

Indicates an element's 'grabbed' state in a drag-and-drop operation.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

haspopup ↔ bool?

Indicates that the element has a popup context menu or sub-level menu.

getter/setter pair

hidden ↔ bool?

Indicates that the element and all of its descendants are not visible or perceivable to any user as implemented by the author. See related aria-disabled.

getter/setter pair

invalid ↔ dynamic

Indicates the entered value does not conform to the format expected by the application.

getter/setter pair

keyshortcuts ↔ dynamic

Indicates keyboard shortcuts that an author has implemented to activate or give focus to an element

getter/setter pair

label ↔ String?

Defines a string value that labels the current element. See related aria-labelledby.

getter/setter pair

labelledby ↔ dynamic

Identifies the element (or elements) that labels the current element. See related aria-label and aria-describedby.

getter/setter pair

level ↔ int?

Defines the hierarchical level of an element within a structure.

getter/setter pair

live ↔ dynamic

Indicates that an element will be updated, and describes the types of updates the user agents, assistive technologies, and user can expect from the live region.

getter/setter pair

multiline ↔ bool?

Indicates whether a text box accepts multiple lines of input or only a single line.

getter/setter pair

multiselectable ↔ bool?

Indicates that the user may select more than one item from the current selectable descendants.

getter/setter pair

orientation ↔ dynamic

Indicates whether the element and orientation is horizontal or vertical.

getter/setter pair

owns ↔ dynamic

Identifies an element (or elements) in order to define a visual, functional, or contextual parent/child relationship between DOM elements where the DOM hierarchy cannot be used to represent the relationship. See related aria-controls.

getter/setter pair

placeholder ↔ String?

Defines a short hint (a word or short phrase) intended to help the user with data entry when a form control has no value. The hint can be a sample value or a brief description of the expected format

getter/setter pair

posinset ↔ int?

Defines an element's number or position in the current set of listitems or treeitems. Not required if all elements in the set are present in the DOM. See related aria-setsize.

getter/setter pair

pressed ↔ dynamic

Indicates the current 'pressed' state of toggle buttons. See related aria-checked and aria-selected.

getter/setter pair

props → Map

no setter

readonly ↔ bool?

Indicates that the element is not editable, but is otherwise operable. See related aria-disabled.

getter/setter pair

relevant ↔ dynamic

Indicates what user agent change notifications (additions, removals, etc.) assistive technologies will receive within a live region. See related aria-atomic.

getter/setter pair

required ↔ bool?

Indicates that user input is required on the element before a form may be submitted.

getter/setter pair

role ↔ String?

Specifies the the type defining a user interface element. Enriches the semantics of markup and gives assistive technologies information about how to handle each element.

getter/setter pair

roledescription ↔ String?

Defines an author-localized description for the role of an element

getter/setter pair

rowcount ↔ int?

Defines the total number of rows in a table, grid, or treegrid

getter/setter pair

rowindex ↔ int?

Defines an element's position with respect to the total number of rows within a table, grid, or treegrid

getter/setter pair

rowindextext ↔ String?

Defines a text alternative of aria-rowindex

getter/setter pair

rowspan ↔ int?

Defines the number of rows spanned by a cell or gridcell within a table, grid, or treegrid

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selected ↔ dynamic

Indicates the current 'selected' state of various widgets. See related aria-checked and aria-pressed.

getter/setter pair

setsize ↔ int?

Defines the number of items in the current set of listitems or treeitems. Not required if all elements in the set are present in the DOM. See related aria-posinset.

getter/setter pair

sort ↔ dynamic

Indicates if items in a table or grid are sorted in ascending or descending order.

getter/setter pair

valuemax ↔ num?

Defines the maximum allowed value for a range widget.

getter/setter pair

valuemin ↔ num?

Defines the minimum allowed value for a range widget.

getter/setter pair

valuenow ↔ num?

Defines the current value for a range widget. See related aria-valuetext.

getter/setter pair

valuetext ↔ String?

Defines the human readable text alternative of aria-valuenow for a range widget.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

$propKeys → const List<String>

$props → const List<PropDescriptor>

meta → const PropsMeta