accessible/xul/XULComboboxAccessible.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef mozilla_a11y_XULComboboxAccessible_h__
   7 #define mozilla_a11y_XULComboboxAccessible_h__
   8
   9 #include "XULMenuAccessible.h"
  10
  11 namespace mozilla {
  12 namespace a11y {
  13
  14 /**
  15  * Used for XUL comboboxes like xul:menulist and autocomplete textbox.
  16  */
  17 class XULComboboxAccessible : public AccessibleWrap {
  18  public:
  19   enum { eAction_Click = 0 };
  20
  21   XULComboboxAccessible(nsIContent* aContent, DocAccessible* aDoc);
  22
  23   // LocalAccessible
  24   virtual void Description(nsString& aDescription) override;
  25   virtual void Value(nsString& aValue) const override;
  26   virtual a11y::role NativeRole() const override;
  27   virtual uint64_t NativeState() const override;
  28
  29   // ActionAccessible
  30   virtual uint8_t ActionCount() const override;
  31   virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override;
  32   virtual bool DoAction(uint8_t aIndex) const override;
  33
  34   // Widgets
  35   virtual bool IsActiveWidget() const override;
  36   MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual bool AreItemsOperable() const override;
  37 };
  38
  39 }  // namespace a11y
  40 }  // namespace mozilla
  41
  42 #endif