GWT 2.7.0

## com.google.gwt.aria.client
Interface ButtonRole

All Superinterfaces:
  CommandRole, Role, WidgetRole

All Known Implementing Classes:
  ButtonRoleImpl

    public interface ButtonRole

extends CommandRole

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

See Also:
  `Role`, `Roles`

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

### getAriaPressedState

    java.lang.String getAriaPressedState(Element element)

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

### removeAriaExpandedState

    void removeAriaExpandedState(Element element)

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

### removeAriaPressedState

    void removeAriaPressedState(Element element)

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

### setAriaExpandedState

    void setAriaExpandedState(Element element,
                              ExpandedValue value)

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

### setAriaPressedState

    void setAriaPressedState(Element element,
                             PressedValue value)

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

GWT 2.7.0