8186bd628f
Merging QAbstractPrintDialog with QPrintDialog, as proposed in the removed comment, seems to have little value, given that the platform specific implementations rely on the current abstraction. Adjust examples and tests; with the QAbstractPrintDialog test now testing the QPrintDialog::options API, the corresponding test function can be removed from the QPrinter test. Change-Id: Ia8906627898332e8590ea9b27e3d71dfcc6e8d71 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
269 lines
8.9 KiB
C++
269 lines
8.9 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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#if defined(QT_PRINTSUPPORT_LIB)
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#include <QtPrintSupport/qtprintsupportglobal.h>
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#if QT_CONFIG(printdialog)
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#include <QPrinter>
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#include <QPrintDialog>
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#endif
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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, &MainWindow::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, &QAction::triggered, this, &MainWindow::openDialog);
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connect(quitAction, &QAction::triggered, this, &MainWindow::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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const QStringList lines = address.split('\n');
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for (const QString &line : lines) {
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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_PRINTSUPPORT_LIB) && QT_CONFIG(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.setOption(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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