Remove the "classwizard" example

It adds nothing new to what the trivial and license wizard examples
show, other than a bunch of somewhat messy and outdated code to generate
C++ code files based on the input.

The example is referenced in a few parts of the documentation, but there
are equivalent snippets in the trivial and license wizard examples, so
point at those instead, and add some relevant API usage where needed.

Pick-to: 6.5
Change-Id: If1ff57e775bad28920d9e019aeccae69d1f4d127
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>

13 files changed, 617 insertions, 0 deletions

diff --git a/tests/manual/examples/widgets/dialogs/classwizard/CMakeLists.txt b/tests/manual/examples/widgets/dialogs/classwizard/CMakeLists.txt
new file mode 100644
index 0000000000..4a2569696c
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/CMakeLists.txt
@@ -0,0 +1,55 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(classwizard LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/dialogs/classwizard")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(classwizard
+    classwizard.cpp classwizard.h
+    main.cpp
+)
+
+set_target_properties(classwizard PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(classwizard PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+# Resources:
+set(classwizard_resource_files
+    "images/background.png"
+    "images/banner.png"
+    "images/logo1.png"
+    "images/logo2.png"
+    "images/logo3.png"
+    "images/watermark1.png"
+    "images/watermark2.png"
+)
+
+qt_add_resources(classwizard "classwizard"
+    PREFIX
+        "/"
+    FILES
+        ${classwizard_resource_files}
+)
+
+install(TARGETS classwizard
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/classwizard.cpp b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.cpp
new file mode 100644
index 0000000000..d3587ce46f
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.cpp
@@ -0,0 +1,394 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QtWidgets>
+
+#include "classwizard.h"
+
+//! [0] //! [1]
+ClassWizard::ClassWizard(QWidget *parent)
+    : QWizard(parent)
+{
+    addPage(new IntroPage);
+    addPage(new ClassInfoPage);
+    addPage(new CodeStylePage);
+    addPage(new OutputFilesPage);
+    addPage(new ConclusionPage);
+//! [0]
+
+    setPixmap(QWizard::BannerPixmap, QPixmap(":/images/banner.png"));
+    setPixmap(QWizard::BackgroundPixmap, QPixmap(":/images/background.png"));
+
+    setWindowTitle(tr("Class Wizard"));
+//! [2]
+}
+//! [1] //! [2]
+
+//! [3]
+void ClassWizard::accept()
+//! [3] //! [4]
+{
+    QByteArray className = field("className").toByteArray();
+    QByteArray baseClass = field("baseClass").toByteArray();
+    QByteArray macroName = field("macroName").toByteArray();
+    QByteArray baseInclude = field("baseInclude").toByteArray();
+
+    QString outputDir = field("outputDir").toString();
+    QString header = field("header").toString();
+    QString implementation = field("implementation").toString();
+//! [4]
+
+    QByteArray block;
+
+    if (field("comment").toBool()) {
+        block += "/*\n";
+        block += "    " + header.toLatin1() + '\n';
+        block += "*/\n";
+        block += '\n';
+    }
+    if (field("protect").toBool()) {
+        block += "#ifndef " + macroName + '\n';
+        block += "#define " + macroName + '\n';
+        block += '\n';
+    }
+    if (field("includeBase").toBool()) {
+        block += "#include " + baseInclude + '\n';
+        block += '\n';
+    }
+
+    block += "class " + className;
+    if (!baseClass.isEmpty())
+        block += " : public " + baseClass;
+    block += '\n';
+    block += "{\n";
+
+    /* qmake ignore Q_OBJECT */
+
+    if (field("qobjectMacro").toBool()) {
+        block += "    Q_OBJECT\n";
+        block += '\n';
+    }
+    block += "public:\n";
+
+    if (field("qobjectCtor").toBool()) {
+        block += "    " + className + "(QObject *parent = nullptr);\n";
+    } else if (field("qwidgetCtor").toBool()) {
+        block += "    " + className + "(QWidget *parent = nullptr);\n";
+    } else if (field("defaultCtor").toBool()) {
+        block += "    " + className + "();\n";
+        if (field("copyCtor").toBool()) {
+            block += "    " + className + "(const " + className + " &other);\n";
+            block += '\n';
+            block += "    " + className + " &operator=" + "(const " + className
+                     + " &other);\n";
+        }
+    }
+    block += "};\n";
+
+    if (field("protect").toBool()) {
+        block += '\n';
+        block += "#endif\n";
+    }
+
+    QFile headerFile(outputDir + '/' + header);
+    if (!headerFile.open(QFile::WriteOnly | QFile::Text)) {
+        QMessageBox::warning(nullptr, QObject::tr("Simple Wizard"),
+                             QObject::tr("Cannot write file %1:\n%2")
+                             .arg(headerFile.fileName())
+                             .arg(headerFile.errorString()));
+        return;
+    }
+    headerFile.write(block);
+
+    block.clear();
+
+    if (field("comment").toBool()) {
+        block += "/*\n";
+        block += "    " + implementation.toLatin1() + '\n';
+        block += "*/\n";
+        block += '\n';
+    }
+    block += "#include \"" + header.toLatin1() + "\"\n";
+    block += '\n';
+
+    if (field("qobjectCtor").toBool()) {
+        block += className + "::" + className + "(QObject *parent)\n";
+        block += "    : " + baseClass + "(parent)\n";
+        block += "{\n";
+        block += "}\n";
+    } else if (field("qwidgetCtor").toBool()) {
+        block += className + "::" + className + "(QWidget *parent)\n";
+        block += "    : " + baseClass + "(parent)\n";
+        block += "{\n";
+        block += "}\n";
+    } else if (field("defaultCtor").toBool()) {
+        block += className + "::" + className + "()\n";
+        block += "{\n";
+        block += "    // missing code\n";
+        block += "}\n";
+
+        if (field("copyCtor").toBool()) {
+            block += "\n";
+            block += className + "::" + className + "(const " + className
+                     + " &other)\n";
+            block += "{\n";
+            block += "    *this = other;\n";
+            block += "}\n";
+            block += '\n';
+            block += className + " &" + className + "::operator=(const "
+                     + className + " &other)\n";
+            block += "{\n";
+            if (!baseClass.isEmpty())
+                block += "    " + baseClass + "::operator=(other);\n";
+            block += "    // missing code\n";
+            block += "    return *this;\n";
+            block += "}\n";
+        }
+    }
+
+    QFile implementationFile(outputDir + '/' + implementation);
+    if (!implementationFile.open(QFile::WriteOnly | QFile::Text)) {
+        QMessageBox::warning(nullptr, QObject::tr("Simple Wizard"),
+                             QObject::tr("Cannot write file %1:\n%2")
+                             .arg(implementationFile.fileName())
+                             .arg(implementationFile.errorString()));
+        return;
+    }
+    implementationFile.write(block);
+
+//! [5]
+    QDialog::accept();
+//! [5] //! [6]
+}
+//! [6]
+
+//! [7]
+IntroPage::IntroPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Introduction"));
+    setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark1.png"));
+
+    label = new QLabel(tr("This wizard will generate a skeleton C++ class "
+                          "definition, including a few functions. You simply "
+                          "need to specify the class name and set a few "
+                          "options to produce a header file and an "
+                          "implementation file for your new C++ class."));
+    label->setWordWrap(true);
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(label);
+    setLayout(layout);
+}
+//! [7]
+
+//! [8] //! [9]
+ClassInfoPage::ClassInfoPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+//! [8]
+    setTitle(tr("Class Information"));
+    setSubTitle(tr("Specify basic information about the class for which you "
+                   "want to generate skeleton source code files."));
+    setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo1.png"));
+
+//! [10]
+    classNameLabel = new QLabel(tr("&Class name:"));
+    classNameLineEdit = new QLineEdit;
+    classNameLabel->setBuddy(classNameLineEdit);
+
+    baseClassLabel = new QLabel(tr("B&ase class:"));
+    baseClassLineEdit = new QLineEdit;
+    baseClassLabel->setBuddy(baseClassLineEdit);
+
+    qobjectMacroCheckBox = new QCheckBox(tr("Generate Q_OBJECT &macro"));
+
+//! [10]
+    groupBox = new QGroupBox(tr("C&onstructor"));
+//! [9]
+
+    qobjectCtorRadioButton = new QRadioButton(tr("&QObject-style constructor"));
+    qwidgetCtorRadioButton = new QRadioButton(tr("Q&Widget-style constructor"));
+    defaultCtorRadioButton = new QRadioButton(tr("&Default constructor"));
+    copyCtorCheckBox = new QCheckBox(tr("&Generate copy constructor and "
+                                        "operator="));
+
+    defaultCtorRadioButton->setChecked(true);
+
+    connect(defaultCtorRadioButton, &QAbstractButton::toggled,
+            copyCtorCheckBox, &QWidget::setEnabled);
+
+//! [11] //! [12]
+    registerField("className*", classNameLineEdit);
+    registerField("baseClass", baseClassLineEdit);
+    registerField("qobjectMacro", qobjectMacroCheckBox);
+//! [11]
+    registerField("qobjectCtor", qobjectCtorRadioButton);
+    registerField("qwidgetCtor", qwidgetCtorRadioButton);
+    registerField("defaultCtor", defaultCtorRadioButton);
+    registerField("copyCtor", copyCtorCheckBox);
+
+    QVBoxLayout *groupBoxLayout = new QVBoxLayout;
+//! [12]
+    groupBoxLayout->addWidget(qobjectCtorRadioButton);
+    groupBoxLayout->addWidget(qwidgetCtorRadioButton);
+    groupBoxLayout->addWidget(defaultCtorRadioButton);
+    groupBoxLayout->addWidget(copyCtorCheckBox);
+    groupBox->setLayout(groupBoxLayout);
+
+    QGridLayout *layout = new QGridLayout;
+    layout->addWidget(classNameLabel, 0, 0);
+    layout->addWidget(classNameLineEdit, 0, 1);
+    layout->addWidget(baseClassLabel, 1, 0);
+    layout->addWidget(baseClassLineEdit, 1, 1);
+    layout->addWidget(qobjectMacroCheckBox, 2, 0, 1, 2);
+    layout->addWidget(groupBox, 3, 0, 1, 2);
+    setLayout(layout);
+//! [13]
+}
+//! [13]
+
+//! [14]
+CodeStylePage::CodeStylePage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Code Style Options"));
+    setSubTitle(tr("Choose the formatting of the generated code."));
+    setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo2.png"));
+
+    commentCheckBox = new QCheckBox(tr("&Start generated files with a "
+//! [14]
+                                       "comment"));
+    commentCheckBox->setChecked(true);
+
+    protectCheckBox = new QCheckBox(tr("&Protect header file against multiple "
+                                       "inclusions"));
+    protectCheckBox->setChecked(true);
+
+    macroNameLabel = new QLabel(tr("&Macro name:"));
+    macroNameLineEdit = new QLineEdit;
+    macroNameLabel->setBuddy(macroNameLineEdit);
+
+    includeBaseCheckBox = new QCheckBox(tr("&Include base class definition"));
+    baseIncludeLabel = new QLabel(tr("Base class include:"));
+    baseIncludeLineEdit = new QLineEdit;
+    baseIncludeLabel->setBuddy(baseIncludeLineEdit);
+
+    connect(protectCheckBox, &QAbstractButton::toggled,
+            macroNameLabel, &QWidget::setEnabled);
+    connect(protectCheckBox, &QAbstractButton::toggled,
+            macroNameLineEdit, &QWidget::setEnabled);
+    connect(includeBaseCheckBox, &QAbstractButton::toggled,
+            baseIncludeLabel, &QWidget::setEnabled);
+    connect(includeBaseCheckBox, &QAbstractButton::toggled,
+            baseIncludeLineEdit, &QWidget::setEnabled);
+
+    registerField("comment", commentCheckBox);
+    registerField("protect", protectCheckBox);
+    registerField("macroName", macroNameLineEdit);
+    registerField("includeBase", includeBaseCheckBox);
+    registerField("baseInclude", baseIncludeLineEdit);
+
+    QGridLayout *layout = new QGridLayout;
+    layout->setColumnMinimumWidth(0, 20);
+    layout->addWidget(commentCheckBox, 0, 0, 1, 3);
+    layout->addWidget(protectCheckBox, 1, 0, 1, 3);
+    layout->addWidget(macroNameLabel, 2, 1);
+    layout->addWidget(macroNameLineEdit, 2, 2);
+    layout->addWidget(includeBaseCheckBox, 3, 0, 1, 3);
+    layout->addWidget(baseIncludeLabel, 4, 1);
+    layout->addWidget(baseIncludeLineEdit, 4, 2);
+//! [15]
+    setLayout(layout);
+}
+//! [15]
+
+//! [16]
+void CodeStylePage::initializePage()
+{
+    QString className = field("className").toString();
+    macroNameLineEdit->setText(className.toUpper() + "_H");
+
+    QString baseClass = field("baseClass").toString();
+
+    includeBaseCheckBox->setChecked(!baseClass.isEmpty());
+    includeBaseCheckBox->setEnabled(!baseClass.isEmpty());
+    baseIncludeLabel->setEnabled(!baseClass.isEmpty());
+    baseIncludeLineEdit->setEnabled(!baseClass.isEmpty());
+
+    QRegularExpression rx("Q[A-Z].*");
+    if (baseClass.isEmpty()) {
+        baseIncludeLineEdit->clear();
+    } else if (rx.match(baseClass).hasMatch()) {
+        baseIncludeLineEdit->setText('<' + baseClass + '>');
+    } else {
+        baseIncludeLineEdit->setText('"' + baseClass.toLower() + ".h\"");
+    }
+}
+//! [16]
+
+OutputFilesPage::OutputFilesPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Output Files"));
+    setSubTitle(tr("Specify where you want the wizard to put the generated "
+                   "skeleton code."));
+    setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo3.png"));
+
+    outputDirLabel = new QLabel(tr("&Output directory:"));
+    outputDirLineEdit = new QLineEdit;
+    outputDirLabel->setBuddy(outputDirLineEdit);
+
+    headerLabel = new QLabel(tr("&Header file name:"));
+    headerLineEdit = new QLineEdit;
+    headerLabel->setBuddy(headerLineEdit);
+
+    implementationLabel = new QLabel(tr("&Implementation file name:"));
+    implementationLineEdit = new QLineEdit;
+    implementationLabel->setBuddy(implementationLineEdit);
+
+    registerField("outputDir*", outputDirLineEdit);
+    registerField("header*", headerLineEdit);
+    registerField("implementation*", implementationLineEdit);
+
+    QGridLayout *layout = new QGridLayout;
+    layout->addWidget(outputDirLabel, 0, 0);
+    layout->addWidget(outputDirLineEdit, 0, 1);
+    layout->addWidget(headerLabel, 1, 0);
+    layout->addWidget(headerLineEdit, 1, 1);
+    layout->addWidget(implementationLabel, 2, 0);
+    layout->addWidget(implementationLineEdit, 2, 1);
+    setLayout(layout);
+}
+
+//! [17]
+void OutputFilesPage::initializePage()
+{
+    QString className = field("className").toString();
+    headerLineEdit->setText(className.toLower() + ".h");
+    implementationLineEdit->setText(className.toLower() + ".cpp");
+    outputDirLineEdit->setText(QDir::toNativeSeparators(QDir::tempPath()));
+}
+//! [17]
+
+ConclusionPage::ConclusionPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Conclusion"));
+    setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark2.png"));
+
+    label = new QLabel;
+    label->setWordWrap(true);
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(label);
+    setLayout(layout);
+}
+
+void ConclusionPage::initializePage()
+{
+    QString finishText = wizard()->buttonText(QWizard::FinishButton);
+    finishText.remove('&');
+    label->setText(tr("Click %1 to generate the class skeleton.")
+                   .arg(finishText));
+}
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/classwizard.h b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.h
new file mode 100644
index 0000000000..61f63b5035
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.h
@@ -0,0 +1,119 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef CLASSWIZARD_H
+#define CLASSWIZARD_H
+
+#include <QWizard>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QGroupBox;
+class QLabel;
+class QLineEdit;
+class QRadioButton;
+QT_END_NAMESPACE
+
+//! [0]
+class ClassWizard : public QWizard
+{
+    Q_OBJECT
+
+public:
+    ClassWizard(QWidget *parent = nullptr);
+
+    void accept() override;
+};
+//! [0]
+
+//! [1]
+class IntroPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    IntroPage(QWidget *parent = nullptr);
+
+private:
+    QLabel *label;
+};
+//! [1]
+
+//! [2]
+class ClassInfoPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    ClassInfoPage(QWidget *parent = nullptr);
+
+private:
+    QLabel *classNameLabel;
+    QLabel *baseClassLabel;
+    QLineEdit *classNameLineEdit;
+    QLineEdit *baseClassLineEdit;
+    QCheckBox *qobjectMacroCheckBox;
+    QGroupBox *groupBox;
+    QRadioButton *qobjectCtorRadioButton;
+    QRadioButton *qwidgetCtorRadioButton;
+    QRadioButton *defaultCtorRadioButton;
+    QCheckBox *copyCtorCheckBox;
+};
+//! [2]
+
+//! [3]
+class CodeStylePage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    CodeStylePage(QWidget *parent = nullptr);
+
+protected:
+    void initializePage() override;
+
+private:
+    QCheckBox *commentCheckBox;
+    QCheckBox *protectCheckBox;
+    QCheckBox *includeBaseCheckBox;
+    QLabel *macroNameLabel;
+    QLabel *baseIncludeLabel;
+    QLineEdit *macroNameLineEdit;
+    QLineEdit *baseIncludeLineEdit;
+};
+//! [3]
+
+class OutputFilesPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    OutputFilesPage(QWidget *parent = nullptr);
+
+protected:
+    void initializePage() override;
+
+private:
+    QLabel *outputDirLabel;
+    QLabel *headerLabel;
+    QLabel *implementationLabel;
+    QLineEdit *outputDirLineEdit;
+    QLineEdit *headerLineEdit;
+    QLineEdit *implementationLineEdit;
+};
+
+class ConclusionPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    ConclusionPage(QWidget *parent = nullptr);
+
+protected:
+    void initializePage() override;
+
+private:
+    QLabel *label;
+};
+
+#endif
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/classwizard.pro b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.pro
new file mode 100644
index 0000000000..3ec321f4e8
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.pro
@@ -0,0 +1,10 @@
+QT += widgets
+
+HEADERS       = classwizard.h
+SOURCES       = classwizard.cpp \
+                main.cpp
+RESOURCES     = classwizard.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/dialogs/classwizard
+INSTALLS += target
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/classwizard.qrc b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.qrc
new file mode 100644
index 0000000000..41a5ddc7d1
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/classwizard.qrc
@@ -0,0 +1,11 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>images/background.png</file>
+    <file>images/banner.png</file>
+    <file>images/logo1.png</file>
+    <file>images/logo2.png</file>
+    <file>images/logo3.png</file>
+    <file>images/watermark1.png</file>
+    <file>images/watermark2.png</file>
+</qresource>
+</RCC>
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/images/background.png b/tests/manual/examples/widgets/dialogs/classwizard/images/background.png
new file mode 100644
index 0000000000..44c7badb85
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/images/background.png
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/images/banner.png b/tests/manual/examples/widgets/dialogs/classwizard/images/banner.png
new file mode 100644
index 0000000000..3169152b8e
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/images/banner.png
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/images/logo1.png b/tests/manual/examples/widgets/dialogs/classwizard/images/logo1.png
new file mode 100644
index 0000000000..f9b594aafc
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/images/logo1.png
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/images/logo2.png b/tests/manual/examples/widgets/dialogs/classwizard/images/logo2.png
new file mode 100644
index 0000000000..5dcbd4669d
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/images/logo2.png
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/images/logo3.png b/tests/manual/examples/widgets/dialogs/classwizard/images/logo3.png
new file mode 100644
index 0000000000..9fd3ea2358
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/images/logo3.png
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/images/watermark1.png b/tests/manual/examples/widgets/dialogs/classwizard/images/watermark1.png
new file mode 100644
index 0000000000..0091f5c17a
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/images/watermark1.png
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/images/watermark2.png b/tests/manual/examples/widgets/dialogs/classwizard/images/watermark2.png
new file mode 100644
index 0000000000..3b88f2e360
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/images/watermark2.png
diff --git a/tests/manual/examples/widgets/dialogs/classwizard/main.cpp b/tests/manual/examples/widgets/dialogs/classwizard/main.cpp
new file mode 100644
index 0000000000..f31082b392
--- /dev/null
+++ b/tests/manual/examples/widgets/dialogs/classwizard/main.cpp
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QApplication>
+#include <QTranslator>
+#include <QLocale>
+#include <QLibraryInfo>
+
+#include "classwizard.h"
+
+int main(int argc, char *argv[])
+{
+    Q_INIT_RESOURCE(classwizard);
+
+    QApplication app(argc, argv);
+
+#ifndef QT_NO_TRANSLATION
+    QString translatorFileName = QLatin1String("qtbase_");
+    translatorFileName += QLocale::system().name();
+    QTranslator *translator = new QTranslator(&app);
+    if (translator->load(translatorFileName, QLibraryInfo::path(QLibraryInfo::TranslationsPath)))
+        app.installTranslator(translator);
+#endif
+
+    ClassWizard wizard;
+    wizard.show();
+    return app.exec();
+}