cd46a2daf5
Update files using old header.LGPL3 to header.LGPL Update files using old FDL template to use new one Update files using old BSD template to use new one Change-Id: I36a78272516f9953d02956522f285b40adfc8915 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
266 lines
8.7 KiB
C++
266 lines
8.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtWidgets>
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#ifndef QT_NO_PRINTER
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#include <QPrinter>
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#include <QPrintDialog>
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#endif
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#include "detailsdialog.h"
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#include "mainwindow.h"
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//! [0]
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MainWindow::MainWindow()
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{
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QMenu *fileMenu = new QMenu(tr("&File"), this);
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QAction *newAction = fileMenu->addAction(tr("&New..."));
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newAction->setShortcuts(QKeySequence::New);
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printAction = fileMenu->addAction(tr("&Print..."), this, SLOT(printFile()));
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printAction->setShortcuts(QKeySequence::Print);
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printAction->setEnabled(false);
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QAction *quitAction = fileMenu->addAction(tr("E&xit"));
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quitAction->setShortcuts(QKeySequence::Quit);
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menuBar()->addMenu(fileMenu);
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letters = new QTabWidget;
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connect(newAction, SIGNAL(triggered()), this, SLOT(openDialog()));
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connect(quitAction, SIGNAL(triggered()), this, SLOT(close()));
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setCentralWidget(letters);
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setWindowTitle(tr("Order Form"));
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}
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//! [0]
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//! [1]
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void MainWindow::createLetter(const QString &name, const QString &address,
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QList<QPair<QString,int> > orderItems,
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bool sendOffers)
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{
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QTextEdit *editor = new QTextEdit;
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int tabIndex = letters->addTab(editor, name);
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letters->setCurrentIndex(tabIndex);
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//! [1]
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//! [2]
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QTextCursor cursor(editor->textCursor());
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cursor.movePosition(QTextCursor::Start);
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//! [2] //! [3]
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QTextFrame *topFrame = cursor.currentFrame();
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QTextFrameFormat topFrameFormat = topFrame->frameFormat();
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topFrameFormat.setPadding(16);
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topFrame->setFrameFormat(topFrameFormat);
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QTextCharFormat textFormat;
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QTextCharFormat boldFormat;
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boldFormat.setFontWeight(QFont::Bold);
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QTextFrameFormat referenceFrameFormat;
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referenceFrameFormat.setBorder(1);
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referenceFrameFormat.setPadding(8);
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referenceFrameFormat.setPosition(QTextFrameFormat::FloatRight);
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referenceFrameFormat.setWidth(QTextLength(QTextLength::PercentageLength, 40));
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cursor.insertFrame(referenceFrameFormat);
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cursor.insertText("A company", boldFormat);
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cursor.insertBlock();
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cursor.insertText("321 City Street");
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cursor.insertBlock();
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cursor.insertText("Industry Park");
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cursor.insertBlock();
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cursor.insertText("Another country");
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//! [3]
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//! [4]
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cursor.setPosition(topFrame->lastPosition());
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cursor.insertText(name, textFormat);
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QString line;
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foreach (line, address.split("\n")) {
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cursor.insertBlock();
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cursor.insertText(line);
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}
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//! [4] //! [5]
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cursor.insertBlock();
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cursor.insertBlock();
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QDate date = QDate::currentDate();
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cursor.insertText(tr("Date: %1").arg(date.toString("d MMMM yyyy")),
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textFormat);
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cursor.insertBlock();
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QTextFrameFormat bodyFrameFormat;
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bodyFrameFormat.setWidth(QTextLength(QTextLength::PercentageLength, 100));
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cursor.insertFrame(bodyFrameFormat);
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//! [5]
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//! [6]
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cursor.insertText(tr("I would like to place an order for the following "
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"items:"), textFormat);
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cursor.insertBlock();
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//! [6] //! [7]
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cursor.insertBlock();
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//! [7]
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//! [8]
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QTextTableFormat orderTableFormat;
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orderTableFormat.setAlignment(Qt::AlignHCenter);
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QTextTable *orderTable = cursor.insertTable(1, 2, orderTableFormat);
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QTextFrameFormat orderFrameFormat = cursor.currentFrame()->frameFormat();
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orderFrameFormat.setBorder(1);
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cursor.currentFrame()->setFrameFormat(orderFrameFormat);
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//! [8]
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//! [9]
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cursor = orderTable->cellAt(0, 0).firstCursorPosition();
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cursor.insertText(tr("Product"), boldFormat);
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cursor = orderTable->cellAt(0, 1).firstCursorPosition();
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cursor.insertText(tr("Quantity"), boldFormat);
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//! [9]
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//! [10]
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for (int i = 0; i < orderItems.count(); ++i) {
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QPair<QString,int> item = orderItems[i];
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int row = orderTable->rows();
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orderTable->insertRows(row, 1);
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cursor = orderTable->cellAt(row, 0).firstCursorPosition();
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cursor.insertText(item.first, textFormat);
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cursor = orderTable->cellAt(row, 1).firstCursorPosition();
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cursor.insertText(QString("%1").arg(item.second), textFormat);
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}
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//! [10]
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//! [11]
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cursor.setPosition(topFrame->lastPosition());
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cursor.insertBlock();
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//! [11] //! [12]
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cursor.insertText(tr("Please update my records to take account of the "
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"following privacy information:"));
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cursor.insertBlock();
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//! [12]
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//! [13]
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QTextTable *offersTable = cursor.insertTable(2, 2);
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cursor = offersTable->cellAt(0, 1).firstCursorPosition();
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cursor.insertText(tr("I want to receive more information about your "
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"company's products and special offers."), textFormat);
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cursor = offersTable->cellAt(1, 1).firstCursorPosition();
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cursor.insertText(tr("I do not want to receive any promotional information "
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"from your company."), textFormat);
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if (sendOffers)
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cursor = offersTable->cellAt(0, 0).firstCursorPosition();
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else
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cursor = offersTable->cellAt(1, 0).firstCursorPosition();
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cursor.insertText("X", boldFormat);
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//! [13]
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//! [14]
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cursor.setPosition(topFrame->lastPosition());
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cursor.insertBlock();
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cursor.insertText(tr("Sincerely,"), textFormat);
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cursor.insertBlock();
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cursor.insertBlock();
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cursor.insertBlock();
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cursor.insertText(name);
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printAction->setEnabled(true);
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}
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//! [14]
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//! [15]
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void MainWindow::createSample()
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{
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DetailsDialog dialog("Dialog with default values", this);
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createLetter("Mr. Smith", "12 High Street\nSmall Town\nThis country",
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dialog.orderItems(), true);
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}
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//! [15]
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//! [16]
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void MainWindow::openDialog()
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{
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DetailsDialog dialog(tr("Enter Customer Details"), this);
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if (dialog.exec() == QDialog::Accepted) {
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createLetter(dialog.senderName(), dialog.senderAddress(),
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dialog.orderItems(), dialog.sendOffers());
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}
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}
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//! [16]
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//! [17]
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void MainWindow::printFile()
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{
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#if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
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QTextEdit *editor = static_cast<QTextEdit*>(letters->currentWidget());
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//! [18]
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QPrinter printer;
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QPrintDialog dialog(&printer, this);
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dialog.setWindowTitle(tr("Print Document"));
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if (editor->textCursor().hasSelection())
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dialog.addEnabledOption(QAbstractPrintDialog::PrintSelection);
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if (dialog.exec() != QDialog::Accepted) {
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return;
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}
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//! [18]
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editor->print(&printer);
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#endif
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}
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//! [17]
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