alt or title attributes in HTML, with HTML title attribute having the lowest precedence for specifying a text alternative.label that is the closest ancestor. Although "encapsulation" may be allowed in addition to "author" and "contents" in some roles, "encapsulation" is used only if higher priority "author" features are not provided. Priority is defined by the accessible name and description computation algorithm. [[ACCNAME-1.1]]A visible name or caption for a user interface component.
+An element with role label can provide an accessible name for a user interface component if it is programatically associated with the element. Authors MAY associate an element with role label with another element by using one of two methods:
label contains the element it names.
+ label is referenced by the element it names via the The encapsulation method of naming is supported only if the element being named has one of the following roles:
+Authors SHOULD ensure that:
+ +label are associated with one or more other elements.label is activated by touch or a pointer and its associated element is focusable, focus moves to the associated element. If more than one focusable element is associated with the same label, focus moves to the first element.| Characteristic | +Value | +
|---|---|
| Is Abstract: | ++ |
| Superclass Role: | +
+
|
+
| Subclass Roles: | ++ |
| Base Concept: | +HTML label |
+
| Related Concepts: | ++ |
| Required Context Role: | +|
| Required Owned Elements: | ++ |
| Required States and Properties: | ++ |
| Supported States and Properties: | ++ |
| Inherited States and Properties: | +Placeholder | +
| Name From: | +
+
|
+
| Accessible Name Required: | +True | +
| Inherits Name Required: | ++ |
| Children Presentational: | ++ |
| Inherits Presentational: | ++ |