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diff --git a/tests/manual/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp b/tests/manual/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp
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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+//! [0]
+#include <QtWidgets>
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
+#include <QtPrintSupport>
+#endif
+#endif
+
+#include "mainwindow.h"
+//! [0]
+
+//! [1]
+MainWindow::MainWindow()
+ : textEdit(new QTextEdit)
+{
+ setCentralWidget(textEdit);
+
+ createActions();
+ createStatusBar();
+ createDockWindows();
+
+ setWindowTitle(tr("Dock Widgets"));
+
+ newLetter();
+ setUnifiedTitleAndToolBarOnMac(true);
+}
+//! [1]
+
+//! [2]
+void MainWindow::newLetter()
+{
+ textEdit->clear();
+
+ QTextCursor cursor(textEdit->textCursor());
+ cursor.movePosition(QTextCursor::Start);
+ QTextFrame *topFrame = cursor.currentFrame();
+ QTextFrameFormat topFrameFormat = topFrame->frameFormat();
+ topFrameFormat.setPadding(16);
+ topFrame->setFrameFormat(topFrameFormat);
+
+ QTextCharFormat textFormat;
+ QTextCharFormat boldFormat;
+ boldFormat.setFontWeight(QFont::Bold);
+ QTextCharFormat italicFormat;
+ italicFormat.setFontItalic(true);
+
+ QTextTableFormat tableFormat;
+ tableFormat.setBorder(1);
+ tableFormat.setCellPadding(16);
+ tableFormat.setAlignment(Qt::AlignRight);
+ cursor.insertTable(1, 1, tableFormat);
+ cursor.insertText("The Firm", boldFormat);
+ cursor.insertBlock();
+ cursor.insertText("321 City Street", textFormat);
+ cursor.insertBlock();
+ cursor.insertText("Industry Park");
+ cursor.insertBlock();
+ cursor.insertText("Some Country");
+ cursor.setPosition(topFrame->lastPosition());
+ cursor.insertText(QDate::currentDate().toString("d MMMM yyyy"), textFormat);
+ cursor.insertBlock();
+ cursor.insertBlock();
+ cursor.insertText("Dear ", textFormat);
+ cursor.insertText("NAME", italicFormat);
+ cursor.insertText(",", textFormat);
+ for (int i = 0; i < 3; ++i)
+ cursor.insertBlock();
+ cursor.insertText(tr("Yours sincerely,"), textFormat);
+ for (int i = 0; i < 3; ++i)
+ cursor.insertBlock();
+ cursor.insertText("The Boss", textFormat);
+ cursor.insertBlock();
+ cursor.insertText("ADDRESS", italicFormat);
+}
+//! [2]
+
+//! [3]
+void MainWindow::print()
+{
+#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog)
+ QTextDocument *document = textEdit->document();
+ QPrinter printer;
+
+ QPrintDialog dlg(&printer, this);
+ if (dlg.exec() != QDialog::Accepted) {
+ return;
+ }
+
+ document->print(&printer);
+ statusBar()->showMessage(tr("Ready"), 2000);
+#endif
+}
+//! [3]
+
+//! [4]
+void MainWindow::save()
+{
+ QMimeDatabase mimeDatabase;
+ QString fileName = QFileDialog::getSaveFileName(this,
+ tr("Choose a file name"), ".",
+ mimeDatabase.mimeTypeForName("text/html").filterString());
+ if (fileName.isEmpty())
+ return;
+ QFile file(fileName);
+ if (!file.open(QFile::WriteOnly | QFile::Text)) {
+ QMessageBox::warning(this, tr("Dock Widgets"),
+ tr("Cannot write file %1:\n%2.")
+ .arg(QDir::toNativeSeparators(fileName), file.errorString()));
+ return;
+ }
+
+ QTextStream out(&file);
+ QGuiApplication::setOverrideCursor(Qt::WaitCursor);
+ out << textEdit->toHtml();
+ QGuiApplication::restoreOverrideCursor();
+
+ statusBar()->showMessage(tr("Saved '%1'").arg(fileName), 2000);
+}
+//! [4]
+
+//! [5]
+void MainWindow::undo()
+{
+ QTextDocument *document = textEdit->document();
+ document->undo();
+}
+//! [5]
+
+//! [6]
+void MainWindow::insertCustomer(const QString &customer)
+{
+ if (customer.isEmpty())
+ return;
+ QStringList customerList = customer.split(", ");
+ QTextDocument *document = textEdit->document();
+ QTextCursor cursor = document->find("NAME");
+ if (!cursor.isNull()) {
+ cursor.beginEditBlock();
+ cursor.insertText(customerList.at(0));
+ QTextCursor oldcursor = cursor;
+ cursor = document->find("ADDRESS");
+ if (!cursor.isNull()) {
+ for (int i = 1; i < customerList.size(); ++i) {
+ cursor.insertBlock();
+ cursor.insertText(customerList.at(i));
+ }
+ cursor.endEditBlock();
+ }
+ else
+ oldcursor.endEditBlock();
+ }
+}
+//! [6]
+
+//! [7]
+void MainWindow::addParagraph(const QString &paragraph)
+{
+ if (paragraph.isEmpty())
+ return;
+ QTextDocument *document = textEdit->document();
+ QTextCursor cursor = document->find(tr("Yours sincerely,"));
+ if (cursor.isNull())
+ return;
+ cursor.beginEditBlock();
+ cursor.movePosition(QTextCursor::PreviousBlock, QTextCursor::MoveAnchor, 2);
+ cursor.insertBlock();
+ cursor.insertText(paragraph);
+ cursor.insertBlock();
+ cursor.endEditBlock();
+
+}
+//! [7]
+
+void MainWindow::about()
+{
+ QMessageBox::about(this, tr("About Dock Widgets"),
+ tr("The <b>Dock Widgets</b> example demonstrates how to "
+ "use Qt's dock widgets. You can enter your own text, "
+ "click a customer to add a customer name and "
+ "address, and click standard paragraphs to add them."));
+}
+
+void MainWindow::createActions()
+{
+ QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
+ QToolBar *fileToolBar = addToolBar(tr("File"));
+
+ const QIcon newIcon = QIcon::fromTheme("document-new", QIcon(":/images/new.png"));
+ QAction *newLetterAct = new QAction(newIcon, tr("&New Letter"), this);
+ newLetterAct->setShortcuts(QKeySequence::New);
+ newLetterAct->setStatusTip(tr("Create a new form letter"));
+ connect(newLetterAct, &QAction::triggered, this, &MainWindow::newLetter);
+ fileMenu->addAction(newLetterAct);
+ fileToolBar->addAction(newLetterAct);
+
+ const QIcon saveIcon = QIcon::fromTheme("document-save", QIcon(":/images/save.png"));
+ QAction *saveAct = new QAction(saveIcon, tr("&Save..."), this);
+ saveAct->setShortcuts(QKeySequence::Save);
+ saveAct->setStatusTip(tr("Save the current form letter"));
+ connect(saveAct, &QAction::triggered, this, &MainWindow::save);
+ fileMenu->addAction(saveAct);
+ fileToolBar->addAction(saveAct);
+
+ const QIcon printIcon = QIcon::fromTheme("document-print", QIcon(":/images/print.png"));
+ QAction *printAct = new QAction(printIcon, tr("&Print..."), this);
+ printAct->setShortcuts(QKeySequence::Print);
+ printAct->setStatusTip(tr("Print the current form letter"));
+ connect(printAct, &QAction::triggered, this, &MainWindow::print);
+ fileMenu->addAction(printAct);
+ fileToolBar->addAction(printAct);
+
+ fileMenu->addSeparator();
+
+ QAction *quitAct = fileMenu->addAction(tr("&Quit"), qApp, &QCoreApplication::quit);
+ quitAct->setShortcuts(QKeySequence::Quit);
+ quitAct->setStatusTip(tr("Quit the application"));
+
+ QMenu *editMenu = menuBar()->addMenu(tr("&Edit"));
+ QToolBar *editToolBar = addToolBar(tr("Edit"));
+ const QIcon undoIcon = QIcon::fromTheme("edit-undo", QIcon(":/images/undo.png"));
+ QAction *undoAct = new QAction(undoIcon, tr("&Undo"), this);
+ undoAct->setShortcuts(QKeySequence::Undo);
+ undoAct->setStatusTip(tr("Undo the last editing action"));
+ connect(undoAct, &QAction::triggered, this, &MainWindow::undo);
+ editMenu->addAction(undoAct);
+ editToolBar->addAction(undoAct);
+
+ viewMenu = menuBar()->addMenu(tr("&View"));
+
+ menuBar()->addSeparator();
+
+ QMenu *helpMenu = menuBar()->addMenu(tr("&Help"));
+
+ QAction *aboutAct = helpMenu->addAction(tr("&About"), this, &MainWindow::about);
+ aboutAct->setStatusTip(tr("Show the application's About box"));
+
+ QAction *aboutQtAct = helpMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt);
+ aboutQtAct->setStatusTip(tr("Show the Qt library's About box"));
+}
+
+//! [8]
+void MainWindow::createStatusBar()
+{
+ statusBar()->showMessage(tr("Ready"));
+}
+//! [8]
+
+//! [9]
+void MainWindow::createDockWindows()
+{
+ QDockWidget *dock = new QDockWidget(tr("Customers"), this);
+ dock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
+ customerList = new QListWidget(dock);
+ customerList->addItems(QStringList()
+ << "John Doe, Harmony Enterprises, 12 Lakeside, Ambleton"
+ << "Jane Doe, Memorabilia, 23 Watersedge, Beaton"
+ << "Tammy Shea, Tiblanka, 38 Sea Views, Carlton"
+ << "Tim Sheen, Caraba Gifts, 48 Ocean Way, Deal"
+ << "Sol Harvey, Chicos Coffee, 53 New Springs, Eccleston"
+ << "Sally Hobart, Tiroli Tea, 67 Long River, Fedula");
+ dock->setWidget(customerList);
+ addDockWidget(Qt::RightDockWidgetArea, dock);
+ viewMenu->addAction(dock->toggleViewAction());
+
+ dock = new QDockWidget(tr("Paragraphs"), this);
+ paragraphsList = new QListWidget(dock);
+ paragraphsList->addItems(QStringList()
+ << "Thank you for your payment which we have received today."
+ << "Your order has been dispatched and should be with you "
+ "within 28 days."
+ << "We have dispatched those items that were in stock. The "
+ "rest of your order will be dispatched once all the "
+ "remaining items have arrived at our warehouse. No "
+ "additional shipping charges will be made."
+ << "You made a small overpayment (less than $5) which we "
+ "will keep on account for you, or return at your request."
+ << "You made a small underpayment (less than $1), but we have "
+ "sent your order anyway. We'll add this underpayment to "
+ "your next bill."
+ << "Unfortunately you did not send enough money. Please remit "
+ "an additional $. Your order will be dispatched as soon as "
+ "the complete amount has been received."
+ << "You made an overpayment (more than $5). Do you wish to "
+ "buy more items, or should we return the excess to you?");
+ dock->setWidget(paragraphsList);
+ addDockWidget(Qt::RightDockWidgetArea, dock);
+ viewMenu->addAction(dock->toggleViewAction());
+
+ connect(customerList, &QListWidget::currentTextChanged,
+ this, &MainWindow::insertCustomer);
+ connect(paragraphsList, &QListWidget::currentTextChanged,
+ this, &MainWindow::addParagraph);
+}
+//! [9]
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 08:01:53 +0000