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 HTMLGenericFormElement;

    34 

    35 class RenderFieldset : public RenderBlock {

    36 public:

    37     RenderFieldset(HTMLGenericFormElement*);

    38 

    39     virtual const char* renderName() const { return "RenderFieldSet"; }

    40 

    41     virtual RenderObject* layoutLegend(bool relayoutChildren);

    42 

    43     virtual void setStyle(RenderStyle*);

    44 

    45     virtual void calcPrefWidths();

    46     virtual bool avoidsFloats() const { return true; }

    47     virtual bool expandsToEncloseOverhangingFloats() const { return style()->height().isAuto(); }

    48     virtual bool stretchesToMinIntrinsicWidth() const { return true; }

    49 

    50 private:

    51     virtual void paintBoxDecorations(PaintInfo&, int tx, int ty);

    52     void paintBorderMinusLegend(GraphicsContext*, int tx, int ty, int w, int h, const RenderStyle*, int lx, int lw, int lb);

    53     RenderObject* findLegend() const;

    54 };

    55 

    56 } // namespace WebCore

    57 

    58 #endif // RenderFieldset_h