HeadingRole (GWT Javadoc)

All Superinterfaces:

Role, SectionheadRole, StructureRole

All Known Implementing Classes:

HeadingRoleImpl
```
public interface HeadingRole
extends SectionheadRole
```
A type that represents the heading 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`	`getAriaLevelProperty(Element element)`	Returns the value of the aria-level attribute for the `element` or "" if no such attribute is present.
`void`	`removeAriaLevelProperty(Element element)`	Removes the aria-level attribute from the `element`.
`void`	`setAriaLevelProperty(Element element, int value)`	Sets the aria-level 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

Methods inherited from interface com.google.gwt.aria.client.SectionheadRole
getAriaExpandedState, removeAriaExpandedState, setAriaExpandedState

- Method Detail
  - getAriaLevelProperty
```
java.lang.String getAriaLevelProperty(Element element)
```
    Returns the value of the aria-level attribute for the element or "" if no such attribute is present.
  - removeAriaLevelProperty
```
void removeAriaLevelProperty(Element element)
```
    Removes the aria-level attribute from the element.
  - setAriaLevelProperty
```
void setAriaLevelProperty(Element element,
                          int value)
```
    Sets the aria-level attribute for the element to the given value.