1/**
2 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#include "config.h"
22
23#if ENABLE(WML)
24#include "WMLFormControlElement.h"
25
26#include "RenderBox.h"
27#include "RenderObject.h"
28#include "RenderStyle.h"
29
30namespace WebCore {
31
32WMLFormControlElement::WMLFormControlElement(const QualifiedName& tagName, Document* document)
33    : WMLElement(tagName, document)
34    , m_valueMatchesRenderer(false)
35{
36}
37
38PassRefPtr<WMLFormControlElement> WMLFormControlElement::create(const QualifiedName& tagName, Document* document)
39{
40    return adoptRef(new WMLFormControlElement(tagName, document));
41}
42
43WMLFormControlElement::~WMLFormControlElement()
44{
45}
46
47bool WMLFormControlElement::supportsFocus() const
48{
49    return true;
50}
51
52bool WMLFormControlElement::isFocusable() const
53{
54    if (!renderer() || !renderer()->isBox())
55        return false;
56
57    if (toRenderBox(renderer())->size().isEmpty())
58        return false;
59
60    return WMLElement::isFocusable();
61}
62
63
64void WMLFormControlElement::attach()
65{
66    ASSERT(!attached());
67    WMLElement::attach();
68
69    // The call to updateFromElement() needs to go after the call through
70    // to the base class's attach() because that can sometimes do a close
71    // on the renderer.
72    if (renderer())
73        renderer()->updateFromElement();
74}
75
76void WMLFormControlElement::recalcStyle(StyleChange change)
77{
78    WMLElement::recalcStyle(change);
79
80    if (renderer())
81        renderer()->updateFromElement();
82}
83
84}
85
86#endif
87