WebCore/RenderPart.h

   1 /*
   2  * This file is part of the KDE project.
   3  *
   4  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
   5  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
   6  * Copyright (C) 2006 Apple Computer, Inc.
   7  *
   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.
  12  *
  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.
  17  *
  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.
  22  *
  23  */
  24
  25 #ifndef RenderPart_h
  26 #define RenderPart_h
  27
  28 #include "RenderWidget.h"
  29
  30 namespace WebCore {
  31
  32 class Frame;
  33 class HTMLFrameOwnerElement;
  34
  35 class RenderPart : public RenderWidget {
  36 public:
  37     RenderPart(Element*);
  38     virtual ~RenderPart();
  39
  40     virtual bool isRenderPart() const { return true; }
  41     virtual const char* renderName() const { return "RenderPart"; }
  42
  43     virtual void setWidget(Widget*);
  44
  45     // FIXME: This should not be necessary.
  46     // Remove this once WebKit knows to properly schedule layouts using WebCore when objects resize.
  47     virtual void updateWidgetPosition();
  48
  49     bool hasFallbackContent() const { return m_hasFallbackContent; }
  50
  51     virtual void viewCleared();
  52
  53 protected:
  54     bool m_hasFallbackContent;
  55
  56 private:
  57     virtual void deleteWidget();
  58 };
  59
  60 }
  61
  62 #endif