palemoon-dev/platform/accessible/xul/XULComboboxAccessible.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_a11y_XULComboboxAccessible_h__
#define mozilla_a11y_XULComboboxAccessible_h__

#include "XULMenuAccessible.h"

namespace mozilla {
namespace a11y {

/**
 * Used for XUL comboboxes like xul:menulist and autocomplete textbox.
 */
class XULComboboxAccessible : public AccessibleWrap
{
public:
  enum { eAction_Click = 0 };

  XULComboboxAccessible(nsIContent* aContent, DocAccessible* aDoc);

  // Accessible
  virtual void Description(nsString& aDescription) override;
  virtual void Value(nsString& aValue) override;
  virtual a11y::role NativeRole() override;
  virtual uint64_t NativeState() override;

  // ActionAccessible
  virtual uint8_t ActionCount() override;
  virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override;
  virtual bool DoAction(uint8_t aIndex) override;

  // Widgets
  virtual bool IsActiveWidget() const override;
  virtual bool AreItemsOperable() const override;
};

} // namespace a11y
} // namespace mozilla

#endif