gecko-dev/accessible/xul/XULComboboxAccessible.h

45 строки
1.3 KiB
C++

/* -*- 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;
virtual bool CanHaveAnonChildren() 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