Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 112 insertions, 0 deletions

diff --git a/khtml/rendering/table_layout.h b/khtml/rendering/table_layout.h
new file mode 100644
index 000000000..bc28a91a5
--- /dev/null
+++ b/khtml/rendering/table_layout.h
@@ -0,0 +1,112 @@
+/*
+ * This file is part of the HTML rendering engine for KDE.
+ *
+ * Copyright (C) 2002 Lars Knoll ([email protected])
+ *           (C) 2002 Dirk Mueller ([email protected])
+ *
+ * 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 <qmemarray.h>
+#include <misc/khtmllayout.h>
+
+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();
+    void layout();
+
+protected:
+    int calcWidthArray();
+
+    QMemArray<Length> width;
+};
+
+// -------------------------------------------------------------------------
+
+class AutoTableLayout : public TableLayout
+{
+public:
+    AutoTableLayout( RenderTable *table );
+    ~AutoTableLayout();
+
+    void calcMinMaxWidth();
+    void layout();
+
+
+protected:
+    void fullRecalc();
+    void recalcColumn( int effCol );
+    int totalPercent() const {
+	if ( percentagesDirty )
+	    calcPercentages();
+	return total_percent;
+    }
+    void calcPercentages() const;
+    int calcEffectiveWidth();
+    void insertSpanCell( RenderTableCell *cell );
+
+    struct Layout {
+	Layout() : minWidth( 1 ), maxWidth( 1 ),
+		   effMinWidth( 0 ), effMaxWidth( 0 ),
+		   calcWidth( 0 ) {}
+	Length width;
+	Length effWidth;
+	short minWidth;
+	int maxWidth;
+	short effMinWidth;
+	int effMaxWidth;
+	short calcWidth;
+    };
+
+    QMemArray<Layout> layoutStruct;
+    QMemArray<RenderTableCell *>spanCells;
+    bool hasPercent : 1;
+    mutable bool percentagesDirty : 1;
+    mutable bool effWidthDirty : 1;
+    mutable unsigned short total_percent;
+};
+
+}
+#endif