qt 6.5.1 original

examples/widgets/richtext/orderform/CMakeLists.txt

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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(orderform LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/richtext/orderform")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(orderform
+    detailsdialog.cpp detailsdialog.h
+    main.cpp
+    mainwindow.cpp mainwindow.h
+)
+
+set_target_properties(orderform PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(orderform PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+if(TARGET Qt6::PrintSupport)
+    target_link_libraries(orderform PRIVATE Qt6::PrintSupport)
+endif()
+
+install(TARGETS orderform
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/widgets/richtext/orderform/detailsdialog.cpp

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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QtWidgets>
+
+#include "detailsdialog.h"
+
+//! [0]
+DetailsDialog::DetailsDialog(const QString &title, QWidget *parent)
+    : QDialog(parent)
+{
+    nameLabel = new QLabel(tr("Name:"));
+    addressLabel = new QLabel(tr("Address:"));
+    addressLabel->setAlignment(Qt::AlignLeft | Qt::AlignTop);
+
+    nameEdit = new QLineEdit;
+    addressEdit = new QTextEdit;
+
+    offersCheckBox = new QCheckBox(tr("Send information about products and "
+                                      "special offers"));
+
+    setupItemsTable();
+
+    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
+                                     | QDialogButtonBox::Cancel);
+
+    connect(buttonBox, &QDialogButtonBox::accepted, this, &DetailsDialog::verify);
+    connect(buttonBox, &QDialogButtonBox::rejected, this, &DetailsDialog::reject);
+//! [0]
+
+//! [1]
+    QGridLayout *mainLayout = new QGridLayout;
+    mainLayout->addWidget(nameLabel, 0, 0);
+    mainLayout->addWidget(nameEdit, 0, 1);
+    mainLayout->addWidget(addressLabel, 1, 0);
+    mainLayout->addWidget(addressEdit, 1, 1);
+    mainLayout->addWidget(itemsTable, 0, 2, 2, 1);
+    mainLayout->addWidget(offersCheckBox, 2, 1, 1, 2);
+    mainLayout->addWidget(buttonBox, 3, 0, 1, 3);
+    setLayout(mainLayout);
+
+    setWindowTitle(title);
+}
+//! [1]
+
+//! [2]
+void DetailsDialog::setupItemsTable()
+{
+    items << tr("T-shirt") << tr("Badge") << tr("Reference book")
+          << tr("Coffee cup");
+
+    itemsTable = new QTableWidget(items.count(), 2);
+
+    for (int row = 0; row < items.count(); ++row) {
+        QTableWidgetItem *name = new QTableWidgetItem(items[row]);
+        name->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
+        itemsTable->setItem(row, 0, name);
+        QTableWidgetItem *quantity = new QTableWidgetItem("1");
+        itemsTable->setItem(row, 1, quantity);
+    }
+}
+//! [2]
+
+//! [3]
+QList<QPair<QString, int> > DetailsDialog::orderItems()
+{
+    QList<QPair<QString, int> > orderList;
+
+    for (int row = 0; row < items.count(); ++row) {
+        QPair<QString, int> item;
+        item.first = itemsTable->item(row, 0)->text();
+        int quantity = itemsTable->item(row, 1)->data(Qt::DisplayRole).toInt();
+        item.second = qMax(0, quantity);
+        orderList.append(item);
+    }
+
+    return orderList;
+}
+//! [3]
+
+//! [4]
+QString DetailsDialog::senderName() const
+{
+    return nameEdit->text();
+}
+//! [4]
+
+//! [5]
+QString DetailsDialog::senderAddress() const
+{
+    return addressEdit->toPlainText();
+}
+//! [5]
+
+//! [6]
+bool DetailsDialog::sendOffers()
+{
+    return offersCheckBox->isChecked();
+}
+//! [6]
+
+//! [7]
+void DetailsDialog::verify()
+{
+    if (!nameEdit->text().isEmpty() && !addressEdit->toPlainText().isEmpty()) {
+        accept();
+        return;
+    }
+
+    QMessageBox::StandardButton answer;
+    answer = QMessageBox::warning(this, tr("Incomplete Form"),
+        tr("The form does not contain all the necessary information.\n"
+           "Do you want to discard it?"),
+        QMessageBox::Yes | QMessageBox::No);
+
+    if (answer == QMessageBox::Yes)
+        reject();
+}
+//! [7]

examples/widgets/richtext/orderform/detailsdialog.h

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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef DETAILSDIALOG_H
+#define DETAILSDIALOG_H
+
+#include <QDialog>
+#include <QList>
+#include <QPair>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QDialogButtonBox;
+class QLabel;
+class QLineEdit;
+class QTableWidget;
+class QTextEdit;
+class QWidget;
+QT_END_NAMESPACE
+
+//! [0]
+class DetailsDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    DetailsDialog(const QString &title, QWidget *parent);
+
+public slots:
+    void verify();
+
+public:
+    QList<QPair<QString, int> > orderItems();
+    QString senderName() const;
+    QString senderAddress() const;
+    bool sendOffers();
+
+private:
+    void setupItemsTable();
+
+    QLabel *nameLabel;
+    QLabel *addressLabel;
+    QCheckBox *offersCheckBox;
+    QLineEdit *nameEdit;
+    QStringList items;
+    QTableWidget *itemsTable;
+    QTextEdit *addressEdit;
+    QDialogButtonBox *buttonBox;
+};
+//! [0]
+
+#endif // DETAILSDIALOG_H

examples/widgets/richtext/orderform/main.cpp

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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+//! [0]
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    MainWindow window;
+    window.resize(640, 480);
+    window.show();
+    window.createSample();
+    return app.exec();
+}
+//! [0]

examples/widgets/richtext/orderform/mainwindow.cpp

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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QtWidgets>
+#if defined(QT_PRINTSUPPORT_LIB)
+#include <QtPrintSupport/qtprintsupportglobal.h>
+#if QT_CONFIG(printdialog)
+#include <QPrinter>
+#include <QPrintDialog>
+#endif
+#endif
+
+#include "detailsdialog.h"
+#include "mainwindow.h"
+
+//! [0]
+MainWindow::MainWindow()
+{
+    QMenu *fileMenu = new QMenu(tr("&File"), this);
+    QAction *newAction = fileMenu->addAction(tr("&New..."));
+    newAction->setShortcuts(QKeySequence::New);
+    printAction = fileMenu->addAction(tr("&Print..."), this, &MainWindow::printFile);
+    printAction->setShortcuts(QKeySequence::Print);
+    printAction->setEnabled(false);
+    QAction *quitAction = fileMenu->addAction(tr("E&xit"));
+    quitAction->setShortcuts(QKeySequence::Quit);
+    menuBar()->addMenu(fileMenu);
+
+    letters = new QTabWidget;
+
+    connect(newAction, &QAction::triggered, this, &MainWindow::openDialog);
+    connect(quitAction, &QAction::triggered, this, &MainWindow::close);
+
+    setCentralWidget(letters);
+    setWindowTitle(tr("Order Form"));
+}
+//! [0]
+
+//! [1]
+void MainWindow::createLetter(const QString &name, const QString &address,
+                              QList<QPair<QString,int> > orderItems,
+                              bool sendOffers)
+{
+    QTextEdit *editor = new QTextEdit;
+    int tabIndex = letters->addTab(editor, name);
+    letters->setCurrentIndex(tabIndex);
+//! [1]
+
+//! [2]
+    QTextCursor cursor(editor->textCursor());
+    cursor.movePosition(QTextCursor::Start);
+//! [2] //! [3]
+    QTextFrame *topFrame = cursor.currentFrame();
+    QTextFrameFormat topFrameFormat = topFrame->frameFormat();
+    topFrameFormat.setPadding(16);
+    topFrame->setFrameFormat(topFrameFormat);
+
+    QTextCharFormat textFormat;
+    QTextCharFormat boldFormat;
+    boldFormat.setFontWeight(QFont::Bold);
+
+    QTextFrameFormat referenceFrameFormat;
+    referenceFrameFormat.setBorder(1);
+    referenceFrameFormat.setPadding(8);
+    referenceFrameFormat.setPosition(QTextFrameFormat::FloatRight);
+    referenceFrameFormat.setWidth(QTextLength(QTextLength::PercentageLength, 40));
+    cursor.insertFrame(referenceFrameFormat);
+
+    cursor.insertText("A company", boldFormat);
+    cursor.insertBlock();
+    cursor.insertText("321 City Street");
+    cursor.insertBlock();
+    cursor.insertText("Industry Park");
+    cursor.insertBlock();
+    cursor.insertText("Another country");
+//! [3]
+
+//! [4]
+    cursor.setPosition(topFrame->lastPosition());
+
+    cursor.insertText(name, textFormat);
+    const QStringList lines = address.split('\n');
+    for (const QString &line : lines) {
+        cursor.insertBlock();
+        cursor.insertText(line);
+    }
+//! [4] //! [5]
+    cursor.insertBlock();
+    cursor.insertBlock();
+
+    QDate date = QDate::currentDate();
+    cursor.insertText(tr("Date: %1").arg(date.toString("d MMMM yyyy")),
+                      textFormat);
+    cursor.insertBlock();
+
+    QTextFrameFormat bodyFrameFormat;
+    bodyFrameFormat.setWidth(QTextLength(QTextLength::PercentageLength, 100));
+    cursor.insertFrame(bodyFrameFormat);
+//! [5]
+
+//! [6]
+    cursor.insertText(tr("I would like to place an order for the following "
+                         "items:"), textFormat);
+    cursor.insertBlock();
+//! [6] //! [7]
+    cursor.insertBlock();
+//! [7]
+
+//! [8]
+    QTextTableFormat orderTableFormat;
+    orderTableFormat.setAlignment(Qt::AlignHCenter);
+    QTextTable *orderTable = cursor.insertTable(1, 2, orderTableFormat);
+
+    QTextFrameFormat orderFrameFormat = cursor.currentFrame()->frameFormat();
+    orderFrameFormat.setBorder(1);
+    cursor.currentFrame()->setFrameFormat(orderFrameFormat);
+//! [8]
+
+//! [9]
+    cursor = orderTable->cellAt(0, 0).firstCursorPosition();
+    cursor.insertText(tr("Product"), boldFormat);
+    cursor = orderTable->cellAt(0, 1).firstCursorPosition();
+    cursor.insertText(tr("Quantity"), boldFormat);
+//! [9]
+
+//! [10]
+    for (int i = 0; i < orderItems.count(); ++i) {
+        QPair<QString,int> item = orderItems[i];
+        int row = orderTable->rows();
+
+        orderTable->insertRows(row, 1);
+        cursor = orderTable->cellAt(row, 0).firstCursorPosition();
+        cursor.insertText(item.first, textFormat);
+        cursor = orderTable->cellAt(row, 1).firstCursorPosition();
+        cursor.insertText(QString("%1").arg(item.second), textFormat);
+    }
+//! [10]
+
+//! [11]
+    cursor.setPosition(topFrame->lastPosition());
+
+    cursor.insertBlock();
+//! [11] //! [12]
+    cursor.insertText(tr("Please update my records to take account of the "
+                         "following privacy information:"));
+    cursor.insertBlock();
+//! [12]
+
+//! [13]
+    QTextTable *offersTable = cursor.insertTable(2, 2);
+
+    cursor = offersTable->cellAt(0, 1).firstCursorPosition();
+    cursor.insertText(tr("I want to receive more information about your "
+                         "company's products and special offers."), textFormat);
+    cursor = offersTable->cellAt(1, 1).firstCursorPosition();
+    cursor.insertText(tr("I do not want to receive any promotional information "
+                         "from your company."), textFormat);
+
+    if (sendOffers)
+        cursor = offersTable->cellAt(0, 0).firstCursorPosition();
+    else
+        cursor = offersTable->cellAt(1, 0).firstCursorPosition();
+
+    cursor.insertText("X", boldFormat);
+//! [13]
+
+//! [14]
+    cursor.setPosition(topFrame->lastPosition());
+    cursor.insertBlock();
+    cursor.insertText(tr("Sincerely,"), textFormat);
+    cursor.insertBlock();
+    cursor.insertBlock();
+    cursor.insertBlock();
+    cursor.insertText(name);
+
+    printAction->setEnabled(true);
+}
+//! [14]
+
+//! [15]
+void MainWindow::createSample()
+{
+    DetailsDialog dialog("Dialog with default values", this);
+    createLetter("Mr. Smith", "12 High Street\nSmall Town\nThis country",
+                 dialog.orderItems(), true);
+}
+//! [15]
+
+//! [16]
+void MainWindow::openDialog()
+{
+    DetailsDialog dialog(tr("Enter Customer Details"), this);
+
+    if (dialog.exec() == QDialog::Accepted) {
+        createLetter(dialog.senderName(), dialog.senderAddress(),
+                     dialog.orderItems(), dialog.sendOffers());
+    }
+}
+//! [16]
+
+//! [17]
+void MainWindow::printFile()
+{
+#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog)
+    QTextEdit *editor = static_cast<QTextEdit*>(letters->currentWidget());
+//! [18]
+    QPrinter printer;
+
+    QPrintDialog dialog(&printer, this);
+    dialog.setWindowTitle(tr("Print Document"));
+    if (editor->textCursor().hasSelection())
+        dialog.setOption(QAbstractPrintDialog::PrintSelection);
+    if (dialog.exec() != QDialog::Accepted) {
+        return;
+    }
+//! [18]
+
+    editor->print(&printer);
+#endif
+}
+//! [17]

examples/widgets/richtext/orderform/mainwindow.h

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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QList>
+#include <QMainWindow>
+#include <QPair>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QTabWidget;
+QT_END_NAMESPACE
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    MainWindow();
+    void createSample();
+
+public slots:
+    void openDialog();
+    void printFile();
+
+private:
+    void createLetter(const QString &name, const QString &address,
+                      QList<QPair<QString,int> > orderItems,
+                      bool sendOffers);
+
+    QAction *printAction;
+    QTabWidget *letters;
+};
+//! [0]
+
+#endif // MAINWINDOW_H

examples/widgets/richtext/orderform/orderform.pro

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+QT += widgets
+requires(qtConfig(tablewidget))
+qtHaveModule(printsupport): QT += printsupport
+
+HEADERS     = detailsdialog.h \
+              mainwindow.h
+SOURCES     = detailsdialog.cpp \
+              main.cpp \
+              mainwindow.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/richtext/orderform
+INSTALLS += target