/platform/external/webkit/WebCore/accessibility/AccessibilityMenuList.h

 1/*
 2 * Copyright (C) 2010 Apple Inc. All Rights Reserved.
 3 *
 4 * Redistribution and use in source and binary forms, with or without
 5 * modification, are permitted provided that the following conditions
 6 * are met:
 7 * 1. Redistributions of source code must retain the above copyright
 8 *    notice, this list of conditions and the following disclaimer.
 9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
24 */
25
26#ifndef AccessibilityMenuList_h
27#define AccessibilityMenuList_h
28
29#include "AccessibilityObject.h"
30#include "AccessibilityRenderObject.h"
31
32namespace WebCore {
33
34class AccessibilityMenuList;
35class AccessibilityMenuListPopup;
36class HTMLOptionElement;
37
38class AccessibilityMenuList : public AccessibilityRenderObject {
39public:
40    static PassRefPtr<AccessibilityMenuList> create(RenderObject* renderer) { return adoptRef(new AccessibilityMenuList(renderer)); }
41
42    virtual bool isCollapsed() const;
43    virtual bool press() const;
44
45private:
46    AccessibilityMenuList(RenderObject*);
47
48    virtual bool isMenuList() const { return true; }
49    virtual AccessibilityRole roleValue() const { return PopUpButtonRole; }
50    virtual bool accessibilityIsIgnored() const { return false; }
51    virtual bool canSetFocusAttribute() const { return true; }
52
53    virtual void addChildren();
54    virtual void childrenChanged();
55};
56
57} // namespace WebCore
58
59#endif // AccessibilityMenuList_h