diff -r 000000000000 -r 1918ee327afb doc/src/snippets/textdocument-tables/mainwindow.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/src/snippets/textdocument-tables/mainwindow.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,205 @@
+/****************************************************************************
+**
+** 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 documentation 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 "mainwindow.h"
+#include "xmlwriter.h"
+
+MainWindow::MainWindow()
+{
+    QMenu *fileMenu = new QMenu(tr("&File"));
+
+    QAction *saveAction = fileMenu->addAction(tr("&Save..."));
+    saveAction->setShortcut(tr("Ctrl+S"));
+    QAction *quitAction = fileMenu->addAction(tr("E&xit"));
+    quitAction->setShortcut(tr("Ctrl+Q"));
+
+    QMenu *showMenu = new QMenu(tr("&Show"));
+
+    QAction *showTableAction = showMenu->addAction(tr("&Table"));
+
+    menuBar()->addMenu(fileMenu);
+    menuBar()->addMenu(showMenu);
+
+    editor = new QTextEdit();
+
+//! [0] //! [1]
+    QTextCursor cursor(editor->textCursor());
+//! [0]
+    cursor.movePosition(QTextCursor::Start);
+//! [1]
+
+    int rows = 11;
+    int columns = 4;
+
+//! [2]
+    QTextTableFormat tableFormat;
+    tableFormat.setBackground(QColor("#e0e0e0"));
+    QVector<QTextLength> constraints;
+    constraints << QTextLength(QTextLength::PercentageLength, 16);
+    constraints << QTextLength(QTextLength::PercentageLength, 28);
+    constraints << QTextLength(QTextLength::PercentageLength, 28);
+    constraints << QTextLength(QTextLength::PercentageLength, 28);
+    tableFormat.setColumnWidthConstraints(constraints);
+//! [3]
+    QTextTable *table = cursor.insertTable(rows, columns, tableFormat);
+//! [2] //! [3]
+
+    int column;
+    int row;
+    QTextTableCell cell;
+    QTextCursor cellCursor;
+    
+    QTextCharFormat charFormat;
+    charFormat.setForeground(Qt::black);
+
+//! [4]
+    cell = table->cellAt(0, 0);
+    cellCursor = cell.firstCursorPosition();
+    cellCursor.insertText(tr("Week"), charFormat);
+//! [4]
+
+//! [5]
+    for (column = 1; column < columns; ++column) {
+        cell = table->cellAt(0, column);
+        cellCursor = cell.firstCursorPosition();
+        cellCursor.insertText(tr("Team %1").arg(column), charFormat);
+    }
+
+    for (row = 1; row < rows; ++row) {
+        cell = table->cellAt(row, 0);
+        cellCursor = cell.firstCursorPosition();
+        cellCursor.insertText(tr("%1").arg(row), charFormat);
+
+        for (column = 1; column < columns; ++column) {
+            if ((row-1) % 3 == column-1) {
+//! [5] //! [6]
+                cell = table->cellAt(row, column);
+                QTextCursor cellCursor = cell.firstCursorPosition();
+                cellCursor.insertText(tr("On duty"), charFormat);
+            }
+//! [6] //! [7]
+        }
+//! [7] //! [8]
+    }
+//! [8]
+
+    connect(saveAction, SIGNAL(triggered()), this, SLOT(saveFile()));
+    connect(quitAction, SIGNAL(triggered()), this, SLOT(close()));
+    connect(showTableAction, SIGNAL(triggered()), this, SLOT(showTable()));
+
+    setCentralWidget(editor);
+    setWindowTitle(tr("Text Document Tables"));
+}
+
+void MainWindow::saveFile()
+{
+    QString fileName = QFileDialog::getSaveFileName(this,
+        tr("Save document as:"), "", tr("XML (*.xml)"));
+
+    if (!fileName.isEmpty()) {
+        if (writeXml(fileName))
+            setWindowTitle(fileName);
+        else
+            QMessageBox::warning(this, tr("Warning"),
+                tr("Failed to save the document."), QMessageBox::Cancel,
+                QMessageBox::NoButton);
+    }
+}
+
+void MainWindow::showTable()
+{
+    QTextCursor cursor = editor->textCursor();
+    QTextTable *table = cursor.currentTable();
+
+    if (!table)
+        return;
+
+    QTableWidget *tableWidget = new QTableWidget(table->rows(), table->columns());
+
+//! [9]
+    for (int row = 0; row < table->rows(); ++row) {
+        for (int column = 0; column < table->columns(); ++column) {
+            QTextTableCell tableCell = table->cellAt(row, column);
+//! [9]
+            QTextFrame::iterator it;
+            QString text;
+            for (it = tableCell.begin(); !(it.atEnd()); ++it) {
+                QTextBlock childBlock = it.currentBlock();
+                if (childBlock.isValid())
+                    text += childBlock.text();
+            }
+            QTableWidgetItem *newItem = new QTableWidgetItem(text);
+            tableWidget->setItem(row, column, newItem);
+            /*
+//! [10]
+            processTableCell(tableCell);
+//! [10]
+            */
+//! [11]
+        }
+//! [11] //! [12]
+    }
+//! [12]
+
+    tableWidget->setWindowTitle(tr("Table Contents"));
+    tableWidget->show();
+}
+
+bool MainWindow::writeXml(const QString &fileName)
+{
+    XmlWriter documentWriter(editor->document());
+
+    QDomDocument *domDocument = documentWriter.toXml();
+    QFile file(fileName);
+
+    if (file.open(QFile::WriteOnly)) {
+        QTextStream textStream(&file);
+        textStream.setCodec(QTextCodec::codecForName("UTF-8"));
+
+        textStream << domDocument->toString(1).toUtf8();
+        file.close();
+        return true;
+    }
+    else
+        return false;
+}