com.google.gwt.aria.client

## Interface RadiogroupRole

All Superinterfaces:
  CompositeRole, GroupRole, InputRole, Role, SectionRole, SelectRole, StructureRole, WidgetRole

All Known Implementing Classes:
  RadiogroupRoleImpl

    public interface RadiogroupRole
    extends SelectRole

A type that represents the radiogroup role in the ARIA specification.

See Also:
  `Role`, `Roles`

### Method Summary

All Methods Instance Methods Abstract Methods
`java.lang.String` `getAriaRequiredProperty(Element element)` Returns the value of the aria-required attribute for the `element` or "" if no such attribute is present.
`void` `removeAriaRequiredProperty(Element element)` Removes the aria-required attribute from the `element`.
`void` `setAriaRequiredProperty(Element element, boolean value)` Sets the aria-required attribute for the `element` to the given `value`.

### Methods inherited from interface com.google.gwt.aria.client.CompositeRole

`getAriaActivedescendantProperty, removeAriaActivedescendantProperty, setAriaActivedescendantProperty`

### Methods inherited from interface com.google.gwt.aria.client.GroupRole

`getAriaActivedescendantProperty, removeAriaActivedescendantProperty, setAriaActivedescendantProperty`

### Methods inherited from interface com.google.gwt.aria.client.SectionRole

`getAriaExpandedState, removeAriaExpandedState, setAriaExpandedState`

### 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

#### getAriaRequiredProperty

    java.lang.String getAriaRequiredProperty(Element element)

Returns the value of the aria-required attribute for the `element` or "" if no such attribute is present.

#### removeAriaRequiredProperty

    void removeAriaRequiredProperty(Element element)

Removes the aria-required attribute from the `element`.

#### setAriaRequiredProperty

    void setAriaRequiredProperty(Element element,
                                 boolean value)

Sets the aria-required attribute for the `element` to the given `value`.