## Uses of Interface
com.google.gwt.aria.client.WidgetRole

- Packages that use WidgetRole
  Package | Description
  --- | ---
  com.google.gwt.aria.client |

- - ### Uses of WidgetRole in com.google.gwt.aria.client

    Subinterfaces of WidgetRole in com.google.gwt.aria.client
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `ButtonRole` A type that represents the button role in the ARIA specification.
    `interface` | `CheckboxRole` A type that represents the checkbox role in the ARIA specification.
    `interface` | `ColumnheaderRole` A type that represents the columnheader role in the ARIA specification.
    `interface` | `ComboboxRole` A type that represents the combobox role in the ARIA specification.
    `interface` | `CommandRole` A type that represents the command role in the ARIA specification.
    `interface` | `CompositeRole` A type that represents the composite role in the ARIA specification.
    `interface` | `GridcellRole` A type that represents the gridcell role in the ARIA specification.
    `interface` | `GridRole` A type that represents the grid role in the ARIA specification.
    `interface` | `InputRole` A type that represents the input role in the ARIA specification.
    `interface` | `LinkRole` A type that represents the link role in the ARIA specification.
    `interface` | `ListboxRole` A type that represents the listbox role in the ARIA specification.
    `interface` | `MenubarRole` A type that represents the menubar role in the ARIA specification.
    `interface` | `MenuitemcheckboxRole` A type that represents the menuitemcheckbox role in the ARIA specification.
    `interface` | `MenuitemradioRole` A type that represents the menuitemradio role in the ARIA specification.
    `interface` | `MenuitemRole` A type that represents the menuitem role in the ARIA specification.
    `interface` | `MenuRole` A type that represents the menu role in the ARIA specification.
    `interface` | `OptionRole` A type that represents the option role in the ARIA specification.
    `interface` | `ProgressbarRole` A type that represents the progressbar role in the ARIA specification.
    `interface` | `RadiogroupRole` A type that represents the radiogroup role in the ARIA specification.
    `interface` | `RadioRole` A type that represents the radio role in the ARIA specification.
    `interface` | `RangeRole` A type that represents the range role in the ARIA specification.
    `interface` | `RowheaderRole` A type that represents the rowheader role in the ARIA specification.
    `interface` | `RowRole` A type that represents the row role in the ARIA specification.
    `interface` | `ScrollbarRole` A type that represents the scrollbar role in the ARIA specification.
    `interface` | `SelectRole` A type that represents the select role in the ARIA specification.
    `interface` | `SliderRole` A type that represents the slider role in the ARIA specification.
    `interface` | `SpinbuttonRole` A type that represents the spinbutton role in the ARIA specification.
    `interface` | `TablistRole` A type that represents the tablist role in the ARIA specification.
    `interface` | `TabRole` A type that represents the tab role in the ARIA specification.
    `interface` | `TextboxRole` A type that represents the textbox role in the ARIA specification.
    `interface` | `TreegridRole` A type that represents the treegrid role in the ARIA specification.
    `interface` | `TreeitemRole` A type that represents the treeitem role in the ARIA specification.
    `interface` | `TreeRole` A type that represents the tree role in the ARIA specification.

    Classes in com.google.gwt.aria.client that implement WidgetRole
    Modifier and Type | Class and Description
    --- | ---
    `(package private) class` | `ButtonRoleImpl` Implements `ButtonRole`.
    `(package private) class` | `CheckboxRoleImpl` Implements `CheckboxRole`.
    `(package private) class` | `ColumnheaderRoleImpl` Implements `ColumnheaderRole`.
    `(package private) class` | `ComboboxRoleImpl` Implements `ComboboxRole`.
    `(package private) class` | `GridcellRoleImpl` Implements `GridcellRole`.
    `(package private) class` | `GridRoleImpl` Implements `GridRole`.
    `(package private) class` | `LinkRoleImpl` Implements `LinkRole`.
    `(package private) class` | `ListboxRoleImpl` Implements `ListboxRole`.
    `(package private) class` | `MenubarRoleImpl` Implements `MenubarRole`.
    `(package private) class` | `MenuitemcheckboxRoleImpl` Implements `MenuitemcheckboxRole`.
    `(package private) class` | `MenuitemradioRoleImpl` Implements `MenuitemradioRole`.
    `(package private) class` | `MenuitemRoleImpl` Implements `MenuitemRole`.
    `(package private) class` | `MenuRoleImpl` Implements `MenuRole`.
    `(package private) class` | `OptionRoleImpl` Implements `OptionRole`.
    `(package private) class` | `ProgressbarRoleImpl` Implements `ProgressbarRole`.
    `(package private) class` | `RadiogroupRoleImpl` Implements `RadiogroupRole`.
    `(package private) class` | `RadioRoleImpl` Implements `RadioRole`.
    `(package private) class` | `RowheaderRoleImpl` Implements `RowheaderRole`.
    `(package private) class` | `RowRoleImpl` Implements `RowRole`.
    `(package private) class` | `ScrollbarRoleImpl` Implements `ScrollbarRole`.
    `(package private) class` | `SliderRoleImpl` Implements `SliderRole`.
    `(package private) class` | `SpinbuttonRoleImpl` Implements `SpinbuttonRole`.
    `(package private) class` | `TablistRoleImpl` Implements `TablistRole`.
    `(package private) class` | `TabRoleImpl` Implements `TabRole`.
    `(package private) class` | `TextboxRoleImpl` Implements `TextboxRole`.
    `(package private) class` | `TreegridRoleImpl` Implements `TreegridRole`.
    `(package private) class` | `TreeitemRoleImpl` Implements `TreeitemRole`.
    `(package private) class` | `TreeRoleImpl` Implements `TreeRole`.