DocumentRole (GWT Javadoc)

All Superinterfaces:

Role, StructureRole

All Known Subinterfaces:

ArticleRole

All Known Implementing Classes:

ArticleRoleImpl, DocumentRoleImpl
```
public interface DocumentRole
extends StructureRole
```
A type that represents the document role in the ARIA specification.

See Also:

Role, Roles

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getAriaExpandedState(Element element)`	Returns the value of the aria-expanded attribute for the `element` or "" if no such attribute is present.
`void`	`removeAriaExpandedState(Element element)`	Removes the aria-expanded attribute from the `element`.
`void`	`setAriaExpandedState(Element element, ExpandedValue value)`	Sets the aria-expanded attribute for the `element` to the given `value`.

Methods inherited from interface com.google.gwt.aria.client.Role
getAriaAtomicProperty, getAriaBusyState, getAriaControlsProperty, getAriaDescribedbyProperty, getAriaDisabledState, getAriaDropeffectProperty, getAriaFlowtoProperty, getAriaGrabbedState, getAriaHaspopupProperty, getAriaHiddenState, getAriaInvalidState, getAriaLabelledbyProperty, getAriaLabelProperty, getAriaLiveProperty, getAriaOwnsProperty, getAriaRelevantProperty, getName, getTabindexExtraAttribute, remove, removeAriaAtomicProperty, removeAriaBusyState, removeAriaControlsProperty, removeAriaDescribedbyProperty, removeAriaDisabledState, removeAriaDropeffectProperty, removeAriaFlowtoProperty, removeAriaGrabbedState, removeAriaHaspopupProperty, removeAriaHiddenState, removeAriaInvalidState, removeAriaLabelledbyProperty, removeAriaLabelProperty, removeAriaLiveProperty, removeAriaOwnsProperty, removeAriaRelevantProperty, removeTabindexExtraAttribute, set, setAriaAtomicProperty, setAriaBusyState, setAriaControlsProperty, setAriaDescribedbyProperty, setAriaDisabledState, setAriaDropeffectProperty, setAriaFlowtoProperty, setAriaGrabbedState, setAriaHaspopupProperty, setAriaHiddenState, setAriaInvalidState, setAriaLabelledbyProperty, setAriaLabelProperty, setAriaLiveProperty, setAriaOwnsProperty, setAriaRelevantProperty, setTabindexExtraAttribute

- Method Detail
  - getAriaExpandedState
```
java.lang.String getAriaExpandedState(Element element)
```
    Returns the value of the aria-expanded attribute for the element or "" if no such attribute is present.
  - removeAriaExpandedState
```
void removeAriaExpandedState(Element element)
```
    Removes the aria-expanded attribute from the element.
  - setAriaExpandedState
```
void setAriaExpandedState(Element element,
                          ExpandedValue value)
```
    Sets the aria-expanded attribute for the element to the given value.