--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/itemviews/frozencolumn/freezetablewidget.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,159 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "freezetablewidget.h"
+
+//! [constructor]
+FreezeTableWidget::FreezeTableWidget(QAbstractItemModel * model)
+{
+      setModel(model);
+      frozenTableView = new QTableView(this);
+
+      init();
+
+      //connect the headers and scrollbars of both tableviews together
+      connect(horizontalHeader(),SIGNAL(sectionResized ( int ,int,int )), this,
+              SLOT(updateSectionWidth(int, int, int)));
+      connect(verticalHeader(),SIGNAL(sectionResized ( int ,int,int )), this,
+              SLOT(updateSectionHeight(int, int, int)));
+
+      connect(frozenTableView->verticalScrollBar(), SIGNAL(valueChanged(int)),
+              verticalScrollBar(), SLOT(setValue(int)));
+      connect(verticalScrollBar(), SIGNAL(valueChanged(int)),
+              frozenTableView->verticalScrollBar(), SLOT(setValue(int)));
+
+
+}
+//! [constructor]
+
+FreezeTableWidget::~FreezeTableWidget()
+{
+      delete frozenTableView;
+}
+
+//! [init part1]
+void FreezeTableWidget::init()
+{
+      frozenTableView->setModel(model());
+      frozenTableView->setFocusPolicy(Qt::NoFocus);
+      frozenTableView->verticalHeader()->hide();
+      frozenTableView->horizontalHeader()->setResizeMode(QHeaderView::Fixed);
+
+      viewport()->stackUnder(frozenTableView);
+//! [init part1]
+
+//! [init part2]
+      frozenTableView->setStyleSheet("QTableView { border: none;"
+                                     "background-color: #8EDE21;}"); //for demo purposes
+      frozenTableView->setSelectionModel(selectionModel());
+      for(int col=1; col<model()->columnCount(); col++)
+            frozenTableView->setColumnHidden(col, true);
+
+      frozenTableView->setColumnWidth(0, columnWidth(0) );
+
+      frozenTableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+      frozenTableView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+      frozenTableView->show();
+
+      updateFrozenTableGeometry();
+
+      setHorizontalScrollMode(ScrollPerPixel);
+      setVerticalScrollMode(ScrollPerPixel);
+      frozenTableView->setVerticalScrollMode(ScrollPerPixel);
+}
+//! [init part2]
+
+
+//! [sections]
+void FreezeTableWidget::updateSectionWidth(int logicalIndex, int, int newSize)
+{
+      if(logicalIndex==0){
+            frozenTableView->setColumnWidth(0,newSize);
+            updateFrozenTableGeometry();
+      }
+}
+
+void FreezeTableWidget::updateSectionHeight(int logicalIndex, int, int newSize)
+{
+      frozenTableView->setRowHeight(logicalIndex, newSize);
+}
+//! [sections]
+
+
+//! [resize]
+void FreezeTableWidget::resizeEvent(QResizeEvent * event)
+{
+      QTableView::resizeEvent(event);
+      updateFrozenTableGeometry();
+ }
+//! [resize]
+
+
+//! [navigate]
+QModelIndex FreezeTableWidget::moveCursor(CursorAction cursorAction,
+                                          Qt::KeyboardModifiers modifiers)
+{
+      QModelIndex current = QTableView::moveCursor(cursorAction, modifiers);
+
+      if(cursorAction == MoveLeft && current.column()>0
+         && visualRect(current).topLeft().x() < frozenTableView->columnWidth(0) ){
+
+            const int newValue = horizontalScrollBar()->value() + visualRect(current).topLeft().x()
+                                 - frozenTableView->columnWidth(0);
+            horizontalScrollBar()->setValue(newValue);
+      }
+      return current;
+}
+//! [navigate]
+
+
+//! [geometry]
+void FreezeTableWidget::updateFrozenTableGeometry()
+{
+      frozenTableView->setGeometry( verticalHeader()->width()+frameWidth(),
+                                    frameWidth(), columnWidth(0),
+                                    viewport()->height()+horizontalHeader()->height());
+}
+//! [geometry]
+
+