GWT 2.7.0

## com.google.gwt.aria.client
Class ColumnheaderRoleImpl

    java.lang.Object
      com.google.gwt.aria.client.RoleImpl
          com.google.gwt.aria.client.ColumnheaderRoleImpl

All Implemented Interfaces:
  ColumnheaderRole, GridcellRole, Role, SectionheadRole, SectionRole, StructureRole, WidgetRole

     class ColumnheaderRoleImpl

extends RoleImpl
implements ColumnheaderRole

Implements `ColumnheaderRole`.

Constructor Summary
`ColumnheaderRoleImpl(java.lang.String roleName)`

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` | `getAriaReadonlyProperty(Element element)` Returns the value of the aria-readonly attribute for the `element` or "" if no such attribute is present.
`java.lang.String` | `getAriaRequiredProperty(Element element)` Returns the value of the aria-required attribute for the `element` or "" if no such attribute is present.
`java.lang.String` | `getAriaSelectedState(Element element)` Returns the value of the aria-selected attribute for the `element` or "" if no such attribute is present.
`java.lang.String` | `getAriaSortProperty(Element element)` Returns the value of the aria-sort attribute for the `element` or "" if no such attribute is present.
`void` | `removeAriaExpandedState(Element element)` Removes the aria-expanded attribute from the `element`.
`void` | `removeAriaReadonlyProperty(Element element)` Removes the aria-readonly attribute from the `element`.
`void` | `removeAriaRequiredProperty(Element element)` Removes the aria-required attribute from the `element`.
`void` | `removeAriaSelectedState(Element element)` Removes the aria-selected attribute from the `element`.
`void` | `removeAriaSortProperty(Element element)` Removes the aria-sort attribute from the `element`.
`void` | `setAriaExpandedState(Element element, ExpandedValue value)` Sets the aria-expanded attribute for the `element` to the given `value`.
`void` | `setAriaReadonlyProperty(Element element, boolean value)` Sets the aria-readonly attribute for the `element` to the given `value`.
`void` | `setAriaRequiredProperty(Element element, boolean value)` Sets the aria-required attribute for the `element` to the given `value`.
`void` | `setAriaSelectedState(Element element, SelectedValue value)` Sets the aria-selected attribute for the `element` to the given `value`.
`void` | `setAriaSortProperty(Element element, SortValue value)` Sets the aria-sort attribute for the `element` to the given `value`.

Methods inherited from class com.google.gwt.aria.client.RoleImpl

`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 class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

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`

Constructor Detail

### ColumnheaderRoleImpl

    ColumnheaderRoleImpl(java.lang.String roleName)

Method Detail

### getAriaExpandedState

    public java.lang.String getAriaExpandedState(Element element)

  Description copied from interface: `SectionRole`
  Returns the value of the aria-expanded attribute for the `element` or "" if no such attribute is present.

  Specified by:
    `getAriaExpandedState` in interface `SectionheadRole`
  Specified by:
    `getAriaExpandedState` in interface `SectionRole`

### getAriaReadonlyProperty

    public java.lang.String getAriaReadonlyProperty(Element element)

  Description copied from interface: `GridcellRole`
  Returns the value of the aria-readonly attribute for the `element` or "" if no such attribute is present.

  Specified by:
    `getAriaReadonlyProperty` in interface `GridcellRole`

### getAriaRequiredProperty

    public java.lang.String getAriaRequiredProperty(Element element)

  Description copied from interface: `GridcellRole`
  Returns the value of the aria-required attribute for the `element` or "" if no such attribute is present.

  Specified by:
    `getAriaRequiredProperty` in interface `GridcellRole`

### getAriaSelectedState

    public java.lang.String getAriaSelectedState(Element element)

  Description copied from interface: `GridcellRole`
  Returns the value of the aria-selected attribute for the `element` or "" if no such attribute is present.

  Specified by:
    `getAriaSelectedState` in interface `GridcellRole`

### getAriaSortProperty

    public java.lang.String getAriaSortProperty(Element element)

  Description copied from interface: `ColumnheaderRole`
  Returns the value of the aria-sort attribute for the `element` or "" if no such attribute is present.

  Specified by:
    `getAriaSortProperty` in interface `ColumnheaderRole`

### removeAriaExpandedState

    public void removeAriaExpandedState(Element element)

  Description copied from interface: `SectionRole`
  Removes the aria-expanded attribute from the `element`.

  Specified by:
    `removeAriaExpandedState` in interface `SectionheadRole`
  Specified by:
    `removeAriaExpandedState` in interface `SectionRole`

### removeAriaReadonlyProperty

    public void removeAriaReadonlyProperty(Element element)

  Description copied from interface: `GridcellRole`
  Removes the aria-readonly attribute from the `element`.

  Specified by:
    `removeAriaReadonlyProperty` in interface `GridcellRole`

### removeAriaRequiredProperty

    public void removeAriaRequiredProperty(Element element)

  Description copied from interface: `GridcellRole`
  Removes the aria-required attribute from the `element`.

  Specified by:
    `removeAriaRequiredProperty` in interface `GridcellRole`

### removeAriaSelectedState

    public void removeAriaSelectedState(Element element)

  Description copied from interface: `GridcellRole`
  Removes the aria-selected attribute from the `element`.

  Specified by:
    `removeAriaSelectedState` in interface `GridcellRole`

### removeAriaSortProperty

    public void removeAriaSortProperty(Element element)

  Description copied from interface: `ColumnheaderRole`
  Removes the aria-sort attribute from the `element`.

  Specified by:
    `removeAriaSortProperty` in interface `ColumnheaderRole`

### setAriaExpandedState

    public void setAriaExpandedState(Element element,
                                     ExpandedValue value)

  Description copied from interface: `SectionRole`
  Sets the aria-expanded attribute for the `element` to the given `value`.

  Specified by:
    `setAriaExpandedState` in interface `SectionheadRole`
  Specified by:
    `setAriaExpandedState` in interface `SectionRole`

### setAriaReadonlyProperty

    public void setAriaReadonlyProperty(Element element,
                                        boolean value)

  Description copied from interface: `GridcellRole`
  Sets the aria-readonly attribute for the `element` to the given `value`.

  Specified by:
    `setAriaReadonlyProperty` in interface `GridcellRole`

### setAriaRequiredProperty

    public void setAriaRequiredProperty(Element element,
                                        boolean value)

  Description copied from interface: `GridcellRole`
  Sets the aria-required attribute for the `element` to the given `value`.

  Specified by:
    `setAriaRequiredProperty` in interface `GridcellRole`

### setAriaSelectedState

    public void setAriaSelectedState(Element element,
                                     SelectedValue value)

  Description copied from interface: `GridcellRole`
  Sets the aria-selected attribute for the `element` to the given `value`.

  Specified by:
    `setAriaSelectedState` in interface `GridcellRole`

### setAriaSortProperty

    public void setAriaSortProperty(Element element,
                                    SortValue value)

  Description copied from interface: `ColumnheaderRole`
  Sets the aria-sort attribute for the `element` to the given `value`.

  Specified by:
    `setAriaSortProperty` in interface `ColumnheaderRole`

GWT 2.7.0