2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Simon Hausmann (hausmann@kde.org)
5 * (C) 2001 Dirk Mueller (mueller@kde.org)
6 * Copyright (C) 2004, 2006, 2009 Apple Inc. All rights reserved.
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
25 #include "core/html/HTMLFrameElement.h"
27 #include "core/HTMLNames.h"
28 #include "core/dom/ElementTraversal.h"
29 #include "core/html/HTMLFrameSetElement.h"
30 #include "core/rendering/RenderFrame.h"
34 using namespace HTMLNames;
36 inline HTMLFrameElement::HTMLFrameElement(Document& document)
37 : HTMLFrameElementBase(frameTag, document)
39 , m_frameBorderSet(false)
41 ScriptWrappable::init(this);
44 DEFINE_NODE_FACTORY(HTMLFrameElement)
46 bool HTMLFrameElement::rendererIsNeeded(const RenderStyle&)
48 // For compatibility, frames render even when display: none is set.
49 return isURLAllowed();
52 RenderObject* HTMLFrameElement::createRenderer(RenderStyle*)
54 return new RenderFrame(this);
57 bool HTMLFrameElement::noResize() const
59 return hasAttribute(noresizeAttr);
62 void HTMLFrameElement::attach(const AttachContext& context)
64 HTMLFrameElementBase::attach(context);
66 if (HTMLFrameSetElement* frameSetElement = Traversal<HTMLFrameSetElement>::firstAncestor(*this)) {
67 if (!m_frameBorderSet)
68 m_frameBorder = frameSetElement->hasFrameBorder();
72 void HTMLFrameElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
74 if (name == frameborderAttr) {
75 m_frameBorder = value.toInt();
76 m_frameBorderSet = !value.isNull();
77 // FIXME: If we are already attached, this has no effect.
78 } else if (name == noresizeAttr) {
80 renderer()->updateFromElement();
82 HTMLFrameElementBase::parseAttribute(name, value);