File indexing completed on 2024-04-28 15:24:22

 /*
  * This file is part of the HTML rendering engine for KDE.
  *
  * Copyright (C) 2002 Lars Knoll (knoll@kde.org)
  *           (C) 2002 Dirk Mueller (mueller@kde.org)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 #ifndef TABLE_LAYOUT_H
 #define TABLE_LAYOUT_H
 
 #include <misc/khtmllayout.h>
 #include <QVector>
 namespace khtml
 {
 
 class RenderTable;
 class RenderTableCell;
 
 // -------------------------------------------------------------------------
 
 class TableLayout
 {
 public:
     TableLayout(RenderTable *t) : table(t) {}
     virtual ~TableLayout() {}
 
     virtual void calcMinMaxWidth() = 0;
     virtual void layout() = 0;
 
 protected:
     RenderTable *table;
 };
 
 // -------------------------------------------------------------------------
 
 class FixedTableLayout : public TableLayout
 {
 public:
     FixedTableLayout(RenderTable *table);
     ~FixedTableLayout();
 
     void calcMinMaxWidth() override;
     void layout() override;
 
 protected:
     int calcWidthArray();
 
     QVector<Length> width;
 };
 
 // -------------------------------------------------------------------------
 
 class AutoTableLayout : public TableLayout
 {
 public:
     AutoTableLayout(RenderTable *table);
     ~AutoTableLayout();
 
     void calcMinMaxWidth() override;
     void layout() override;
 
 protected:
     void fullRecalc();
     void recalcColumn(int effCol);
     int calcEffectiveWidth();
     void insertSpanCell(RenderTableCell *cell);
 
     struct Layout {
         Layout() : minWidth(1), maxWidth(1),
             effMinWidth(0), effMaxWidth(0),
             calcWidth(0), emptyCellsOnly(true) {}
         Length width;
         Length effWidth;
         short minWidth;
         int maxWidth;
         short effMinWidth;
         int effMaxWidth;
         int calcWidth;
         bool emptyCellsOnly;
     };
 
     QVector<Layout> layoutStruct;
     QVector<RenderTableCell *>spanCells;
     bool hasPercent : 1;
     mutable bool effWidthDirty : 1;
 };
 
 }
 #endif