WebCore/RenderFieldset.h

   1 /*
   2  * This file is part of the DOM implementation for KDE.
   3  *
   4  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
   5  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
   6  *           (C) 2000 Dirk Mueller (mueller@kde.org)
   7  * Copyright (C) 2004, 2006 Apple Computer, Inc.
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Library General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Library General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Library General Public License
  20  * along with this library; see the file COPYING.LIB.  If not, write to
  21  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  22  * Boston, MA 02110-1301, USA.
  23  *
  24  */
  25
  26 #ifndef RenderFieldset_h
  27 #define RenderFieldset_h
  28
  29 #include "RenderBlock.h"
  30
  31 namespace WebCore {
  32
  33 class RenderFieldset : public RenderBlock {
  34 public:
  35     RenderFieldset(Node*);
  36
  37     virtual const char* renderName() const { return "RenderFieldSet"; }
  38     virtual bool isFieldset() const { return true; }
  39
  40     virtual RenderObject* layoutLegend(bool relayoutChildren);
  41
  42     virtual void calcPrefWidths();
  43     virtual bool avoidsFloats() const { return true; }
  44     virtual bool stretchesToMinIntrinsicWidth() const { return true; }
  45
  46     RenderBox* findLegend() const;
  47
  48 protected:
  49     virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
  50
  51 private:
  52     virtual void paintBoxDecorations(PaintInfo&, int tx, int ty);
  53     virtual void paintMask(PaintInfo& paintInfo, int tx, int ty);
  54     void paintBorderMinusLegend(GraphicsContext*, int tx, int ty, int w, int h, const RenderStyle*, int lx, int lw, int lb);
  55 };
  56
  57 } // namespace WebCore
  58
  59 #endif // RenderFieldset_h