## 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 | 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 | 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`.