qt 6.5.1 original

examples/widgets/dialogs/CMakeLists.txt

@@ -0,0 +1,13 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+if(QT_FEATURE_wizard)
+    qt_internal_add_example(classwizard)
+    qt_internal_add_example(trivialwizard)
+endif()
+qt_internal_add_example(extension)
+qt_internal_add_example(standarddialogs)
+qt_internal_add_example(tabdialog)
+if(QT_FEATURE_wizard AND TARGET Qt6::PrintSupport)
+    qt_internal_add_example(licensewizard)
+endif()

examples/widgets/dialogs/README

@@ -0,0 +1,9 @@
+Qt includes standard dialogs for many common operations, such as file
+selection, printing, and color selection.
+
+Custom dialogs can also be created for specialized modal or modeless
+interactions with users.
+
+
+Documentation for these examples can be found via the Examples
+link in the main Qt documentation.

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}"
+)

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));
+}

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

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

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>

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();
+}

examples/widgets/dialogs/dialogs.pro

@@ -0,0 +1,14 @@
+QT_FOR_CONFIG += widgets
+
+TEMPLATE      = subdirs
+SUBDIRS       = classwizard \
+                extension \
+                licensewizard \
+                standarddialogs \
+                tabdialog \
+                trivialwizard
+
+!qtHaveModule(printsupport): SUBDIRS -= licensewizard
+!qtConfig(wizard) {
+    SUBDIRS -= trivialwizard licensewizard classwizard
+}

examples/widgets/dialogs/extension/CMakeLists.txt

@@ -0,0 +1,37 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(extension LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/dialogs/extension")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(extension
+    finddialog.cpp finddialog.h
+    main.cpp
+)
+
+set_target_properties(extension PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(extension PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+install(TARGETS extension
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/widgets/dialogs/extension/extension.pro

@@ -0,0 +1,9 @@
+QT += widgets
+
+HEADERS       = finddialog.h
+SOURCES       = finddialog.cpp \
+                main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/dialogs/extension
+INSTALLS += target

examples/widgets/dialogs/extension/finddialog.cpp

@@ -0,0 +1,77 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QtWidgets>
+
+#include "finddialog.h"
+
+//! [0]
+FindDialog::FindDialog(QWidget *parent)
+    : QDialog(parent)
+{
+    label = new QLabel(tr("Find &what:"));
+    lineEdit = new QLineEdit;
+    label->setBuddy(lineEdit);
+
+    caseCheckBox = new QCheckBox(tr("Match &case"));
+    fromStartCheckBox = new QCheckBox(tr("Search from &start"));
+    fromStartCheckBox->setChecked(true);
+
+//! [1]
+    findButton = new QPushButton(tr("&Find"));
+    findButton->setDefault(true);
+
+    moreButton = new QPushButton(tr("&More"));
+    moreButton->setCheckable(true);
+//! [0]
+    moreButton->setAutoDefault(false);
+
+//! [1]
+
+//! [2]
+    extension = new QWidget;
+
+    wholeWordsCheckBox = new QCheckBox(tr("&Whole words"));
+    backwardCheckBox = new QCheckBox(tr("Search &backward"));
+    searchSelectionCheckBox = new QCheckBox(tr("Search se&lection"));
+//! [2]
+
+//! [3]
+    buttonBox = new QDialogButtonBox(Qt::Vertical);
+    buttonBox->addButton(findButton, QDialogButtonBox::ActionRole);
+    buttonBox->addButton(moreButton, QDialogButtonBox::ActionRole);
+
+    connect(moreButton, &QAbstractButton::toggled, extension, &QWidget::setVisible);
+
+    QVBoxLayout *extensionLayout = new QVBoxLayout;
+    extensionLayout->setContentsMargins(QMargins());
+    extensionLayout->addWidget(wholeWordsCheckBox);
+    extensionLayout->addWidget(backwardCheckBox);
+    extensionLayout->addWidget(searchSelectionCheckBox);
+    extension->setLayout(extensionLayout);
+//! [3]
+
+//! [4]
+    QHBoxLayout *topLeftLayout = new QHBoxLayout;
+    topLeftLayout->addWidget(label);
+    topLeftLayout->addWidget(lineEdit);
+
+    QVBoxLayout *leftLayout = new QVBoxLayout;
+    leftLayout->addLayout(topLeftLayout);
+    leftLayout->addWidget(caseCheckBox);
+    leftLayout->addWidget(fromStartCheckBox);
+
+    QGridLayout *mainLayout = new QGridLayout;
+    mainLayout->setSizeConstraint(QLayout::SetFixedSize);
+    mainLayout->addLayout(leftLayout, 0, 0);
+    mainLayout->addWidget(buttonBox, 0, 1);
+    mainLayout->addWidget(extension, 1, 0, 1, 2);
+    mainLayout->setRowStretch(2, 1);
+
+    setLayout(mainLayout);
+
+    setWindowTitle(tr("Extension"));
+//! [4] //! [5]
+    extension->hide();
+}
+//! [5]

examples/widgets/dialogs/extension/finddialog.h

@@ -0,0 +1,41 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef FINDDIALOG_H
+#define FINDDIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QDialogButtonBox;
+class QGroupBox;
+class QLabel;
+class QLineEdit;
+class QPushButton;
+QT_END_NAMESPACE
+
+//! [0]
+class FindDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    FindDialog(QWidget *parent = nullptr);
+
+private:
+    QLabel *label;
+    QLineEdit *lineEdit;
+    QCheckBox *caseCheckBox;
+    QCheckBox *fromStartCheckBox;
+    QCheckBox *wholeWordsCheckBox;
+    QCheckBox *searchSelectionCheckBox;
+    QCheckBox *backwardCheckBox;
+    QDialogButtonBox *buttonBox;
+    QPushButton *findButton;
+    QPushButton *moreButton;
+    QWidget *extension;
+};
+//! [0]
+
+#endif

examples/widgets/dialogs/extension/main.cpp

@@ -0,0 +1,16 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QApplication>
+
+#include "finddialog.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    FindDialog dialog;
+
+    dialog.show();
+
+    return app.exec();
+}

examples/widgets/dialogs/licensewizard/CMakeLists.txt

@@ -0,0 +1,51 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(licensewizard LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/dialogs/licensewizard")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui PrintSupport Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(licensewizard
+    licensewizard.cpp licensewizard.h
+    main.cpp
+)
+
+set_target_properties(licensewizard PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(licensewizard PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::PrintSupport
+    Qt6::Widgets
+)
+
+# Resources:
+set(licensewizard_resource_files
+    "images/logo.png"
+    "images/watermark.png"
+)
+
+qt_add_resources(licensewizard "licensewizard"
+    PREFIX
+        "/"
+    FILES
+        ${licensewizard_resource_files}
+)
+
+install(TARGETS licensewizard
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/widgets/dialogs/licensewizard/licensewizard.cpp

@@ -0,0 +1,333 @@
+// 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 "licensewizard.h"
+
+QString emailRegExp = QStringLiteral(".+@.+");
+
+//! [0] //! [1] //! [2]
+LicenseWizard::LicenseWizard(QWidget *parent)
+    : QWizard(parent)
+{
+//! [0]
+    setPage(Page_Intro, new IntroPage);
+    setPage(Page_Evaluate, new EvaluatePage);
+    setPage(Page_Register, new RegisterPage);
+    setPage(Page_Details, new DetailsPage);
+    setPage(Page_Conclusion, new ConclusionPage);
+//! [1]
+
+    setStartId(Page_Intro);
+//! [2]
+
+//! [3]
+#ifndef Q_OS_MAC
+//! [3] //! [4]
+    setWizardStyle(ModernStyle);
+#endif
+//! [4] //! [5]
+    setOption(HaveHelpButton, true);
+//! [5] //! [6]
+    setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo.png"));
+
+//! [7]
+    connect(this, &QWizard::helpRequested, this, &LicenseWizard::showHelp);
+//! [7]
+
+    setWindowTitle(tr("License Wizard"));
+//! [8]
+}
+//! [6] //! [8]
+
+//! [9] //! [10]
+void LicenseWizard::showHelp()
+//! [9] //! [11]
+{
+    static QString lastHelpMessage;
+
+    QString message;
+
+    switch (currentId()) {
+    case Page_Intro:
+        message = tr("The decision you make here will affect which page you "
+                     "get to see next.");
+        break;
+//! [10] //! [11]
+    case Page_Evaluate:
+        message = tr("Make sure to provide a valid email address, such as "
+                     "toni.buddenbrook@example.de.");
+        break;
+    case Page_Register:
+        message = tr("If you don't provide an upgrade key, you will be "
+                     "asked to fill in your details.");
+        break;
+    case Page_Details:
+        message = tr("Make sure to provide a valid email address, such as "
+                     "thomas.gradgrind@example.co.uk.");
+        break;
+    case Page_Conclusion:
+        message = tr("You must accept the terms and conditions of the "
+                     "license to proceed.");
+        break;
+//! [12] //! [13]
+    default:
+        message = tr("This help is likely not to be of any help.");
+    }
+//! [12]
+
+    if (lastHelpMessage == message)
+        message = tr("Sorry, I already gave what help I could. "
+                     "Maybe you should try asking a human?");
+
+//! [14]
+    QMessageBox::information(this, tr("License Wizard Help"), message);
+//! [14]
+
+    lastHelpMessage = message;
+//! [15]
+}
+//! [13] //! [15]
+
+//! [16]
+IntroPage::IntroPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Introduction"));
+    setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
+
+    topLabel = new QLabel(tr("This wizard will help you register your copy of "
+                             "<i>Super Product One</i>&trade; or start "
+                             "evaluating the product."));
+    topLabel->setWordWrap(true);
+
+    registerRadioButton = new QRadioButton(tr("&Register your copy"));
+    evaluateRadioButton = new QRadioButton(tr("&Evaluate the product for 30 "
+                                              "days"));
+    registerRadioButton->setChecked(true);
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(topLabel);
+    layout->addWidget(registerRadioButton);
+    layout->addWidget(evaluateRadioButton);
+    setLayout(layout);
+}
+//! [16] //! [17]
+
+//! [18]
+int IntroPage::nextId() const
+//! [17] //! [19]
+{
+    if (evaluateRadioButton->isChecked()) {
+        return LicenseWizard::Page_Evaluate;
+    } else {
+        return LicenseWizard::Page_Register;
+    }
+}
+//! [18] //! [19]
+
+//! [20]
+EvaluatePage::EvaluatePage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Evaluate <i>Super Product One</i>&trade;"));
+    setSubTitle(tr("Please fill both fields. Make sure to provide a valid "
+                   "email address (e.g., john.smith@example.com)."));
+
+    nameLabel = new QLabel(tr("N&ame:"));
+    nameLineEdit = new QLineEdit;
+//! [20]
+    nameLabel->setBuddy(nameLineEdit);
+
+    emailLabel = new QLabel(tr("&Email address:"));
+    emailLineEdit = new QLineEdit;
+    emailLineEdit->setValidator(new QRegularExpressionValidator(QRegularExpression(emailRegExp), this));
+    emailLabel->setBuddy(emailLineEdit);
+
+//! [21]
+    registerField("evaluate.name*", nameLineEdit);
+    registerField("evaluate.email*", emailLineEdit);
+//! [21]
+
+    QGridLayout *layout = new QGridLayout;
+    layout->addWidget(nameLabel, 0, 0);
+    layout->addWidget(nameLineEdit, 0, 1);
+    layout->addWidget(emailLabel, 1, 0);
+    layout->addWidget(emailLineEdit, 1, 1);
+    setLayout(layout);
+//! [22]
+}
+//! [22]
+
+//! [23]
+int EvaluatePage::nextId() const
+{
+    return LicenseWizard::Page_Conclusion;
+}
+//! [23]
+
+RegisterPage::RegisterPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Register Your Copy of <i>Super Product One</i>&trade;"));
+    setSubTitle(tr("If you have an upgrade key, please fill in "
+                   "the appropriate field."));
+
+    nameLabel = new QLabel(tr("N&ame:"));
+    nameLineEdit = new QLineEdit;
+    nameLabel->setBuddy(nameLineEdit);
+
+    upgradeKeyLabel = new QLabel(tr("&Upgrade key:"));
+    upgradeKeyLineEdit = new QLineEdit;
+    upgradeKeyLabel->setBuddy(upgradeKeyLineEdit);
+
+    registerField("register.name*", nameLineEdit);
+    registerField("register.upgradeKey", upgradeKeyLineEdit);
+
+    QGridLayout *layout = new QGridLayout;
+    layout->addWidget(nameLabel, 0, 0);
+    layout->addWidget(nameLineEdit, 0, 1);
+    layout->addWidget(upgradeKeyLabel, 1, 0);
+    layout->addWidget(upgradeKeyLineEdit, 1, 1);
+    setLayout(layout);
+}
+
+//! [24]
+int RegisterPage::nextId() const
+{
+    if (upgradeKeyLineEdit->text().isEmpty()) {
+        return LicenseWizard::Page_Details;
+    } else {
+        return LicenseWizard::Page_Conclusion;
+    }
+}
+//! [24]
+
+DetailsPage::DetailsPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Fill In Your Details"));
+    setSubTitle(tr("Please fill all three fields. Make sure to provide a valid "
+                   "email address (e.g., tanaka.aya@example.co.jp)."));
+
+    companyLabel = new QLabel(tr("&Company name:"));
+    companyLineEdit = new QLineEdit;
+    companyLabel->setBuddy(companyLineEdit);
+
+    emailLabel = new QLabel(tr("&Email address:"));
+    emailLineEdit = new QLineEdit;
+    emailLineEdit->setValidator(new QRegularExpressionValidator(QRegularExpression(emailRegExp), this));
+    emailLabel->setBuddy(emailLineEdit);
+
+    postalLabel = new QLabel(tr("&Postal address:"));
+    postalLineEdit = new QLineEdit;
+    postalLabel->setBuddy(postalLineEdit);
+
+    registerField("details.company*", companyLineEdit);
+    registerField("details.email*", emailLineEdit);
+    registerField("details.postal*", postalLineEdit);
+
+    QGridLayout *layout = new QGridLayout;
+    layout->addWidget(companyLabel, 0, 0);
+    layout->addWidget(companyLineEdit, 0, 1);
+    layout->addWidget(emailLabel, 1, 0);
+    layout->addWidget(emailLineEdit, 1, 1);
+    layout->addWidget(postalLabel, 2, 0);
+    layout->addWidget(postalLineEdit, 2, 1);
+    setLayout(layout);
+}
+
+//! [25]
+int DetailsPage::nextId() const
+{
+    return LicenseWizard::Page_Conclusion;
+}
+//! [25]
+
+ConclusionPage::ConclusionPage(QWidget *parent)
+    : QWizardPage(parent)
+{
+    setTitle(tr("Complete Your Registration"));
+    setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
+
+    bottomLabel = new QLabel;
+    bottomLabel->setWordWrap(true);
+
+    agreeCheckBox = new QCheckBox(tr("I agree to the terms of the license"));
+
+    registerField("conclusion.agree*", agreeCheckBox);
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(bottomLabel);
+    layout->addWidget(agreeCheckBox);
+    setLayout(layout);
+}
+
+//! [26]
+int ConclusionPage::nextId() const
+{
+    return -1;
+}
+//! [26]
+
+//! [27]
+void ConclusionPage::initializePage()
+{
+    QString licenseText;
+
+    if (wizard()->hasVisitedPage(LicenseWizard::Page_Evaluate)) {
+        licenseText = tr("<u>Evaluation License Agreement:</u> "
+                         "You can use this software for 30 days and make one "
+                         "backup, but you are not allowed to distribute it.");
+    } else if (wizard()->hasVisitedPage(LicenseWizard::Page_Details)) {
+        licenseText = tr("<u>First-Time License Agreement:</u> "
+                         "You can use this software subject to the license "
+                         "you will receive by email.");
+    } else {
+        licenseText = tr("<u>Upgrade License Agreement:</u> "
+                         "This software is licensed under the terms of your "
+                         "current license.");
+    }
+    bottomLabel->setText(licenseText);
+}
+//! [27]
+
+//! [28]
+void ConclusionPage::setVisible(bool visible)
+{
+    QWizardPage::setVisible(visible);
+
+    if (visible) {
+//! [29]
+        wizard()->setButtonText(QWizard::CustomButton1, tr("&Print"));
+        wizard()->setOption(QWizard::HaveCustomButton1, true);
+        connect(wizard(), &QWizard::customButtonClicked,
+                this, &ConclusionPage::printButtonClicked);
+//! [29]
+    } else {
+        wizard()->setOption(QWizard::HaveCustomButton1, false);
+        disconnect(wizard(), &QWizard::customButtonClicked,
+                   this, &ConclusionPage::printButtonClicked);
+    }
+}
+//! [28]
+
+void ConclusionPage::printButtonClicked()
+{
+#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog)
+    QPrinter printer;
+    QPrintDialog dialog(&printer, this);
+    if (dialog.exec())
+        QMessageBox::warning(this, tr("Print License"),
+                             tr("As an environmentally friendly measure, the "
+                                "license text will not actually be printed."));
+#endif
+}

examples/widgets/dialogs/licensewizard/licensewizard.h

@@ -0,0 +1,126 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef LICENSEWIZARD_H
+#define LICENSEWIZARD_H
+
+#include <QWizard>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QLabel;
+class QLineEdit;
+class QRadioButton;
+QT_END_NAMESPACE
+
+//! [0] //! [1]
+class LicenseWizard : public QWizard
+{
+//! [0]
+    Q_OBJECT
+
+public:
+//! [2]
+    enum { Page_Intro, Page_Evaluate, Page_Register, Page_Details,
+           Page_Conclusion };
+//! [2]
+
+    LicenseWizard(QWidget *parent = nullptr);
+
+private slots:
+    void showHelp();
+//! [3]
+};
+//! [1] //! [3]
+
+//! [4]
+class IntroPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    IntroPage(QWidget *parent = nullptr);
+
+    int nextId() const override;
+
+private:
+    QLabel *topLabel;
+    QRadioButton *registerRadioButton;
+    QRadioButton *evaluateRadioButton;
+};
+//! [4]
+
+//! [5]
+class EvaluatePage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    EvaluatePage(QWidget *parent = nullptr);
+
+    int nextId() const override;
+
+private:
+    QLabel *nameLabel;
+    QLabel *emailLabel;
+    QLineEdit *nameLineEdit;
+    QLineEdit *emailLineEdit;
+};
+//! [5]
+
+class RegisterPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    RegisterPage(QWidget *parent = nullptr);
+
+    int nextId() const override;
+
+private:
+    QLabel *nameLabel;
+    QLabel *upgradeKeyLabel;
+    QLineEdit *nameLineEdit;
+    QLineEdit *upgradeKeyLineEdit;
+};
+
+class DetailsPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    DetailsPage(QWidget *parent = nullptr);
+
+    int nextId() const override;
+
+private:
+    QLabel *companyLabel;
+    QLabel *emailLabel;
+    QLabel *postalLabel;
+    QLineEdit *companyLineEdit;
+    QLineEdit *emailLineEdit;
+    QLineEdit *postalLineEdit;
+};
+
+//! [6]
+class ConclusionPage : public QWizardPage
+{
+    Q_OBJECT
+
+public:
+    ConclusionPage(QWidget *parent = nullptr);
+
+    void initializePage() override;
+    int nextId() const override;
+    void setVisible(bool visible) override;
+
+private slots:
+    void printButtonClicked();
+
+private:
+    QLabel *bottomLabel;
+    QCheckBox *agreeCheckBox;
+};
+//! [6]
+
+#endif

examples/widgets/dialogs/licensewizard/licensewizard.pro

@@ -0,0 +1,10 @@
+QT += widgets printsupport
+
+HEADERS       = licensewizard.h
+SOURCES       = licensewizard.cpp \
+                main.cpp
+RESOURCES     = licensewizard.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/dialogs/licensewizard
+INSTALLS += target

examples/widgets/dialogs/licensewizard/licensewizard.qrc

@@ -0,0 +1,6 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>images/logo.png</file>
+    <file>images/watermark.png</file>
+</qresource>
+</RCC>

examples/widgets/dialogs/licensewizard/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 "licensewizard.h"
+
+int main(int argc, char *argv[])
+{
+    Q_INIT_RESOURCE(licensewizard);
+
+    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
+
+    LicenseWizard wizard;
+    wizard.show();
+    return app.exec();
+}

examples/widgets/dialogs/standarddialogs/CMakeLists.txt

@@ -0,0 +1,37 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(standarddialogs LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/dialogs/standarddialogs")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(standarddialogs
+    dialog.cpp dialog.h
+    main.cpp
+)
+
+set_target_properties(standarddialogs PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(standarddialogs PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+install(TARGETS standarddialogs
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/widgets/dialogs/standarddialogs/dialog.cpp

@@ -0,0 +1,479 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QtWidgets>
+
+#include "dialog.h"
+
+class DialogOptionsWidget : public QGroupBox
+{
+public:
+    explicit DialogOptionsWidget(QWidget *parent = nullptr);
+
+    void addCheckBox(const QString &text, int value);
+    void addSpacer();
+    int value() const;
+
+private:
+    typedef QPair<QCheckBox *, int> CheckBoxEntry;
+    QVBoxLayout *layout;
+    QList<CheckBoxEntry> checkBoxEntries;
+};
+
+DialogOptionsWidget::DialogOptionsWidget(QWidget *parent) :
+    QGroupBox(parent) , layout(new QVBoxLayout)
+{
+    setTitle(Dialog::tr("Options"));
+    setLayout(layout);
+}
+
+void DialogOptionsWidget::addCheckBox(const QString &text, int value)
+{
+    QCheckBox *checkBox = new QCheckBox(text);
+    layout->addWidget(checkBox);
+    checkBoxEntries.append(CheckBoxEntry(checkBox, value));
+}
+
+void DialogOptionsWidget::addSpacer()
+{
+    layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding));
+}
+
+int DialogOptionsWidget::value() const
+{
+    int result = 0;
+    for (const CheckBoxEntry &checkboxEntry : std::as_const(checkBoxEntries)) {
+        if (checkboxEntry.first->isChecked())
+            result |= checkboxEntry.second;
+    }
+    return result;
+}
+
+Dialog::Dialog(QWidget *parent)
+    : QWidget(parent)
+{
+    QVBoxLayout *verticalLayout;
+    if (QGuiApplication::styleHints()->showIsFullScreen() || QGuiApplication::styleHints()->showIsMaximized()) {
+        QHBoxLayout *horizontalLayout = new QHBoxLayout(this);
+        QGroupBox *groupBox = new QGroupBox(QGuiApplication::applicationDisplayName(), this);
+        horizontalLayout->addWidget(groupBox);
+        verticalLayout = new QVBoxLayout(groupBox);
+    } else {
+        verticalLayout = new QVBoxLayout(this);
+    }
+
+    QToolBox *toolbox = new QToolBox;
+    verticalLayout->addWidget(toolbox);
+
+    errorMessageDialog = new QErrorMessage(this);
+
+    int frameStyle = QFrame::Sunken | QFrame::Panel;
+
+    integerLabel = new QLabel;
+    integerLabel->setFrameStyle(frameStyle);
+    QPushButton *integerButton =
+            new QPushButton(tr("QInputDialog::get&Int()"));
+
+    doubleLabel = new QLabel;
+    doubleLabel->setFrameStyle(frameStyle);
+    QPushButton *doubleButton =
+            new QPushButton(tr("QInputDialog::get&Double()"));
+
+    itemLabel = new QLabel;
+    itemLabel->setFrameStyle(frameStyle);
+    QPushButton *itemButton = new QPushButton(tr("QInputDialog::getIte&m()"));
+
+    textLabel = new QLabel;
+    textLabel->setFrameStyle(frameStyle);
+    QPushButton *textButton = new QPushButton(tr("QInputDialog::get&Text()"));
+
+    multiLineTextLabel = new QLabel;
+    multiLineTextLabel->setFrameStyle(frameStyle);
+    QPushButton *multiLineTextButton = new QPushButton(tr("QInputDialog::get&MultiLineText()"));
+
+    colorLabel = new QLabel;
+    colorLabel->setFrameStyle(frameStyle);
+    QPushButton *colorButton = new QPushButton(tr("QColorDialog::get&Color()"));
+
+    fontLabel = new QLabel;
+    fontLabel->setFrameStyle(frameStyle);
+    QPushButton *fontButton = new QPushButton(tr("QFontDialog::get&Font()"));
+
+    directoryLabel = new QLabel;
+    directoryLabel->setFrameStyle(frameStyle);
+    QPushButton *directoryButton =
+            new QPushButton(tr("QFileDialog::getE&xistingDirectory()"));
+
+    openFileNameLabel = new QLabel;
+    openFileNameLabel->setFrameStyle(frameStyle);
+    QPushButton *openFileNameButton =
+            new QPushButton(tr("QFileDialog::get&OpenFileName()"));
+
+    openFileNamesLabel = new QLabel;
+    openFileNamesLabel->setFrameStyle(frameStyle);
+    QPushButton *openFileNamesButton =
+            new QPushButton(tr("QFileDialog::&getOpenFileNames()"));
+
+    saveFileNameLabel = new QLabel;
+    saveFileNameLabel->setFrameStyle(frameStyle);
+    QPushButton *saveFileNameButton =
+            new QPushButton(tr("QFileDialog::get&SaveFileName()"));
+
+    criticalLabel = new QLabel;
+    criticalLabel->setFrameStyle(frameStyle);
+    QPushButton *criticalButton =
+            new QPushButton(tr("QMessageBox::critica&l()"));
+
+    informationLabel = new QLabel;
+    informationLabel->setFrameStyle(frameStyle);
+    QPushButton *informationButton =
+            new QPushButton(tr("QMessageBox::i&nformation()"));
+
+    questionLabel = new QLabel;
+    questionLabel->setFrameStyle(frameStyle);
+    QPushButton *questionButton =
+            new QPushButton(tr("QMessageBox::&question()"));
+
+    warningLabel = new QLabel;
+    warningLabel->setFrameStyle(frameStyle);
+    QPushButton *warningButton = new QPushButton(tr("QMessageBox::&warning()"));
+
+    QPushButton *errorButton =
+            new QPushButton(tr("QErrorMessage::showM&essage()"));
+
+    connect(integerButton, &QAbstractButton::clicked, this, &Dialog::setInteger);
+    connect(doubleButton, &QAbstractButton::clicked, this, &Dialog::setDouble);
+    connect(itemButton, &QAbstractButton::clicked, this, &Dialog::setItem);
+    connect(textButton, &QAbstractButton::clicked, this, &Dialog::setText);
+    connect(multiLineTextButton, &QAbstractButton::clicked, this, &Dialog::setMultiLineText);
+    connect(colorButton, &QAbstractButton::clicked, this, &Dialog::setColor);
+    connect(fontButton, &QAbstractButton::clicked, this, &Dialog::setFont);
+    connect(directoryButton, &QAbstractButton::clicked,
+            this, &Dialog::setExistingDirectory);
+    connect(openFileNameButton, &QAbstractButton::clicked,
+            this, &Dialog::setOpenFileName);
+    connect(openFileNamesButton, &QAbstractButton::clicked,
+            this, &Dialog::setOpenFileNames);
+    connect(saveFileNameButton, &QAbstractButton::clicked,
+            this, &Dialog::setSaveFileName);
+    connect(criticalButton, &QAbstractButton::clicked, this, &Dialog::criticalMessage);
+    connect(informationButton, &QAbstractButton::clicked,
+            this, &Dialog::informationMessage);
+    connect(questionButton, &QAbstractButton::clicked, this, &Dialog::questionMessage);
+    connect(warningButton, &QAbstractButton::clicked, this, &Dialog::warningMessage);
+    connect(errorButton, &QAbstractButton::clicked, this, &Dialog::errorMessage);
+
+    QWidget *page = new QWidget;
+    QGridLayout *layout = new QGridLayout(page);
+    layout->setColumnStretch(1, 1);
+    layout->setColumnMinimumWidth(1, 250);
+    layout->addWidget(integerButton, 0, 0);
+    layout->addWidget(integerLabel, 0, 1);
+    layout->addWidget(doubleButton, 1, 0);
+    layout->addWidget(doubleLabel, 1, 1);
+    layout->addWidget(itemButton, 2, 0);
+    layout->addWidget(itemLabel, 2, 1);
+    layout->addWidget(textButton, 3, 0);
+    layout->addWidget(textLabel, 3, 1);
+    layout->addWidget(multiLineTextButton, 4, 0);
+    layout->addWidget(multiLineTextLabel, 4, 1);
+    layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding), 5, 0);
+    toolbox->addItem(page, tr("Input Dialogs"));
+
+    const QString doNotUseNativeDialog = tr("Do not use native dialog");
+
+    page = new QWidget;
+    layout = new QGridLayout(page);
+    layout->setColumnStretch(1, 1);
+    layout->addWidget(colorButton, 0, 0);
+    layout->addWidget(colorLabel, 0, 1);
+    colorDialogOptionsWidget = new DialogOptionsWidget;
+    colorDialogOptionsWidget->addCheckBox(doNotUseNativeDialog, QColorDialog::DontUseNativeDialog);
+    colorDialogOptionsWidget->addCheckBox(tr("Show alpha channel") , QColorDialog::ShowAlphaChannel);
+    colorDialogOptionsWidget->addCheckBox(tr("No buttons") , QColorDialog::NoButtons);
+    layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding), 1, 0);
+    layout->addWidget(colorDialogOptionsWidget, 2, 0, 1 ,2);
+
+    toolbox->addItem(page, tr("Color Dialog"));
+
+    page = new QWidget;
+    layout = new QGridLayout(page);
+    layout->setColumnStretch(1, 1);
+    layout->addWidget(fontButton, 0, 0);
+    layout->addWidget(fontLabel, 0, 1);
+    fontDialogOptionsWidget = new DialogOptionsWidget;
+    fontDialogOptionsWidget->addCheckBox(doNotUseNativeDialog, QFontDialog::DontUseNativeDialog);
+    fontDialogOptionsWidget->addCheckBox(tr("Show scalable fonts"), QFontDialog::ScalableFonts);
+    fontDialogOptionsWidget->addCheckBox(tr("Show non scalable fonts"), QFontDialog::NonScalableFonts);
+    fontDialogOptionsWidget->addCheckBox(tr("Show monospaced fonts"), QFontDialog::MonospacedFonts);
+    fontDialogOptionsWidget->addCheckBox(tr("Show proportional fonts"), QFontDialog::ProportionalFonts);
+    fontDialogOptionsWidget->addCheckBox(tr("No buttons") , QFontDialog::NoButtons);
+    layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding), 1, 0);
+    layout->addWidget(fontDialogOptionsWidget, 2, 0, 1 ,2);
+    toolbox->addItem(page, tr("Font Dialog"));
+
+    page = new QWidget;
+    layout = new QGridLayout(page);
+    layout->setColumnStretch(1, 1);
+    layout->addWidget(directoryButton, 0, 0);
+    layout->addWidget(directoryLabel, 0, 1);
+    layout->addWidget(openFileNameButton, 1, 0);
+    layout->addWidget(openFileNameLabel, 1, 1);
+    layout->addWidget(openFileNamesButton, 2, 0);
+    layout->addWidget(openFileNamesLabel, 2, 1);
+    layout->addWidget(saveFileNameButton, 3, 0);
+    layout->addWidget(saveFileNameLabel, 3, 1);
+    fileDialogOptionsWidget = new DialogOptionsWidget;
+    fileDialogOptionsWidget->addCheckBox(doNotUseNativeDialog, QFileDialog::DontUseNativeDialog);
+    fileDialogOptionsWidget->addCheckBox(tr("Show directories only"), QFileDialog::ShowDirsOnly);
+    fileDialogOptionsWidget->addCheckBox(tr("Do not resolve symlinks"), QFileDialog::DontResolveSymlinks);
+    fileDialogOptionsWidget->addCheckBox(tr("Do not confirm overwrite"), QFileDialog::DontConfirmOverwrite);
+    fileDialogOptionsWidget->addCheckBox(tr("Readonly"), QFileDialog::ReadOnly);
+    fileDialogOptionsWidget->addCheckBox(tr("Hide name filter details"), QFileDialog::HideNameFilterDetails);
+    fileDialogOptionsWidget->addCheckBox(tr("Do not use custom directory icons (Windows)"), QFileDialog::DontUseCustomDirectoryIcons);
+    layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding), 4, 0);
+    layout->addWidget(fileDialogOptionsWidget, 5, 0, 1 ,2);
+    toolbox->addItem(page, tr("File Dialogs"));
+
+    page = new QWidget;
+    layout = new QGridLayout(page);
+    layout->setColumnStretch(1, 1);
+    layout->addWidget(criticalButton, 0, 0);
+    layout->addWidget(criticalLabel, 0, 1);
+    layout->addWidget(informationButton, 1, 0);
+    layout->addWidget(informationLabel, 1, 1);
+    layout->addWidget(questionButton, 2, 0);
+    layout->addWidget(questionLabel, 2, 1);
+    layout->addWidget(warningButton, 3, 0);
+    layout->addWidget(warningLabel, 3, 1);
+    layout->addWidget(errorButton, 4, 0);
+    layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding), 5, 0);
+    toolbox->addItem(page, tr("Message Boxes"));
+
+    setWindowTitle(QGuiApplication::applicationDisplayName());
+}
+
+void Dialog::setInteger()
+{
+//! [0]
+    bool ok;
+    int i = QInputDialog::getInt(this, tr("QInputDialog::getInt()"),
+                                 tr("Percentage:"), 25, 0, 100, 1, &ok);
+    if (ok)
+        integerLabel->setText(tr("%1%").arg(i));
+//! [0]
+}
+
+void Dialog::setDouble()
+{
+//! [1]
+    bool ok;
+    double d = QInputDialog::getDouble(this, tr("QInputDialog::getDouble()"),
+                                       tr("Amount:"), 37.56, -10000, 10000, 2, &ok,
+                                       Qt::WindowFlags(), 1);
+    if (ok)
+        doubleLabel->setText(QString("$%1").arg(d));
+//! [1]
+}
+
+void Dialog::setItem()
+{
+//! [2]
+    QStringList items;
+    items << tr("Spring") << tr("Summer") << tr("Fall") << tr("Winter");
+
+    bool ok;
+    QString item = QInputDialog::getItem(this, tr("QInputDialog::getItem()"),
+                                         tr("Season:"), items, 0, false, &ok);
+    if (ok && !item.isEmpty())
+        itemLabel->setText(item);
+//! [2]
+}
+
+void Dialog::setText()
+{
+//! [3]
+    bool ok;
+    QString text = QInputDialog::getText(this, tr("QInputDialog::getText()"),
+                                         tr("User name:"), QLineEdit::Normal,
+                                         QDir::home().dirName(), &ok);
+    if (ok && !text.isEmpty())
+        textLabel->setText(text);
+//! [3]
+}
+
+void Dialog::setMultiLineText()
+{
+//! [4]
+    bool ok;
+    QString text = QInputDialog::getMultiLineText(this, tr("QInputDialog::getMultiLineText()"),
+                                                  tr("Address:"), "John Doe\nFreedom Street", &ok);
+    if (ok && !text.isEmpty())
+        multiLineTextLabel->setText(text);
+//! [4]
+}
+
+void Dialog::setColor()
+{
+    const QColorDialog::ColorDialogOptions options = QFlag(colorDialogOptionsWidget->value());
+    const QColor color = QColorDialog::getColor(Qt::green, this, "Select Color", options);
+
+    if (color.isValid()) {
+        colorLabel->setText(color.name());
+        colorLabel->setPalette(QPalette(color));
+        colorLabel->setAutoFillBackground(true);
+    }
+}
+
+void Dialog::setFont()
+{
+    const QFontDialog::FontDialogOptions options = QFlag(fontDialogOptionsWidget->value());
+
+    const QString &description = fontLabel->text();
+    QFont defaultFont;
+    if (!description.isEmpty())
+        defaultFont.fromString(description);
+
+    bool ok;
+    QFont font = QFontDialog::getFont(&ok, defaultFont, this, "Select Font", options);
+    if (ok) {
+        fontLabel->setText(font.key());
+        fontLabel->setFont(font);
+    }
+}
+
+void Dialog::setExistingDirectory()
+{
+    QFileDialog::Options options = QFlag(fileDialogOptionsWidget->value());
+    options |= QFileDialog::DontResolveSymlinks | QFileDialog::ShowDirsOnly;
+    QString directory = QFileDialog::getExistingDirectory(this,
+                                tr("QFileDialog::getExistingDirectory()"),
+                                directoryLabel->text(),
+                                options);
+    if (!directory.isEmpty())
+        directoryLabel->setText(directory);
+}
+
+void Dialog::setOpenFileName()
+{
+    const QFileDialog::Options options = QFlag(fileDialogOptionsWidget->value());
+    QString selectedFilter;
+    QString fileName = QFileDialog::getOpenFileName(this,
+                                tr("QFileDialog::getOpenFileName()"),
+                                openFileNameLabel->text(),
+                                tr("All Files (*);;Text Files (*.txt)"),
+                                &selectedFilter,
+                                options);
+    if (!fileName.isEmpty())
+        openFileNameLabel->setText(fileName);
+}
+
+void Dialog::setOpenFileNames()
+{
+    const QFileDialog::Options options = QFlag(fileDialogOptionsWidget->value());
+    QString selectedFilter;
+    QStringList files = QFileDialog::getOpenFileNames(
+                                this, tr("QFileDialog::getOpenFileNames()"),
+                                openFilesPath,
+                                tr("All Files (*);;Text Files (*.txt)"),
+                                &selectedFilter,
+                                options);
+    if (files.count()) {
+        openFilesPath = files[0];
+        openFileNamesLabel->setText(QString("[%1]").arg(files.join(", ")));
+    }
+}
+
+void Dialog::setSaveFileName()
+{
+    const QFileDialog::Options options = QFlag(fileDialogOptionsWidget->value());
+    QString selectedFilter;
+    QString fileName = QFileDialog::getSaveFileName(this,
+                                tr("QFileDialog::getSaveFileName()"),
+                                saveFileNameLabel->text(),
+                                tr("All Files (*);;Text Files (*.txt)"),
+                                &selectedFilter,
+                                options);
+    if (!fileName.isEmpty())
+        saveFileNameLabel->setText(fileName);
+}
+
+void Dialog::criticalMessage()
+{
+    QMessageBox msgBox(QMessageBox::Critical, tr("QMessageBox::critical()"),
+                              tr("Houston, we have a problem"), { }, this);
+    msgBox.setInformativeText(tr("Activating the liquid oxygen stirring fans caused an explosion in one of the tanks. " \
+                                 "Liquid oxygen levels are getting low. This may jeopardize the moon landing mission."));
+    msgBox.addButton(QMessageBox::Abort);
+    msgBox.addButton(QMessageBox::Retry);
+    msgBox.addButton(QMessageBox::Ignore);
+    int reply = msgBox.exec();
+    if (reply == QMessageBox::Abort)
+        criticalLabel->setText(tr("Abort"));
+    else if (reply == QMessageBox::Retry)
+        criticalLabel->setText(tr("Retry"));
+    else
+        criticalLabel->setText(tr("Ignore"));
+}
+
+void Dialog::informationMessage()
+{
+    QMessageBox msgBox(QMessageBox::Information, tr("QMessageBox::information()"),
+                              tr("Elvis has left the building."), { }, this);
+    msgBox.setInformativeText(tr("This phrase was often used by public address announcers at the conclusion " \
+                                 "of Elvis Presley concerts in order to disperse audiences who lingered in " \
+                                 "hopes of an encore. It has since become a catchphrase and punchline."));
+    if (msgBox.exec() == QMessageBox::Ok)
+        informationLabel->setText(tr("OK"));
+    else
+        informationLabel->setText(tr("Escape"));
+}
+
+void Dialog::questionMessage()
+{
+    QMessageBox msgBox(QMessageBox::Question, tr("QMessageBox::question()"),
+                              tr("Would you like cheese with that?"), { }, this);
+    msgBox.setInformativeText(tr("A cheeseburger is a hamburger topped with cheese. Traditionally, the slice of " \
+                                 "cheese is placed on top of the meat patty. The cheese is usually added to the " \
+                                 "cooking hamburger patty shortly before serving, which allows the cheese to melt."));
+    msgBox.addButton(QMessageBox::Yes);
+    msgBox.addButton(QMessageBox::No);
+    msgBox.addButton(QMessageBox::Cancel);
+    int reply = msgBox.exec();
+    if (reply == QMessageBox::Yes)
+        questionLabel->setText(tr("Yes"));
+    else if (reply == QMessageBox::No)
+        questionLabel->setText(tr("No"));
+    else
+        questionLabel->setText(tr("Cancel"));
+}
+
+void Dialog::warningMessage()
+{
+    QMessageBox msgBox(QMessageBox::Warning, tr("QMessageBox::warning()"),
+                              tr("Delete the only copy of your movie manuscript?"), { }, this);
+    msgBox.setInformativeText(tr("You've been working on this manuscript for 738 days now. Hang in there!"));
+    msgBox.setDetailedText("\"A long time ago in a galaxy far, far away....\"");
+    msgBox.addButton(tr("&Keep"), QMessageBox::AcceptRole);
+    msgBox.addButton(tr("Delete"), QMessageBox::DestructiveRole);
+    if (msgBox.exec() == QMessageBox::AcceptRole)
+        warningLabel->setText(tr("Keep"));
+    else
+        warningLabel->setText(tr("Delete"));
+
+}
+
+void Dialog::errorMessage()
+{
+    errorMessageDialog->showMessage(
+            tr("This dialog shows and remembers error messages. "
+               "If the user chooses to not show the dialog again, the dialog "
+               "will not appear again if QErrorMessage::showMessage() "
+               "is called with the same message."));
+    errorMessageDialog->showMessage(
+            tr("You can queue up error messages, and they will be "
+               "shown one after each other. Each message maintains "
+               "its own state for whether it will be shown again "
+               "the next time QErrorMessage::showMessage() is called "
+               "with the same message."));
+}

examples/widgets/dialogs/standarddialogs/dialog.h

@@ -0,0 +1,65 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef DIALOG_H
+#define DIALOG_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QCheckBox;
+class QLabel;
+class QErrorMessage;
+QT_END_NAMESPACE
+
+class DialogOptionsWidget;
+
+class Dialog : public QWidget
+{
+    Q_OBJECT
+
+public:
+    Dialog(QWidget *parent = nullptr);
+
+private slots:
+    void setInteger();
+    void setDouble();
+    void setItem();
+    void setText();
+    void setMultiLineText();
+    void setColor();
+    void setFont();
+    void setExistingDirectory();
+    void setOpenFileName();
+    void setOpenFileNames();
+    void setSaveFileName();
+    void criticalMessage();
+    void informationMessage();
+    void questionMessage();
+    void warningMessage();
+    void errorMessage();
+
+private:
+    QLabel *integerLabel;
+    QLabel *doubleLabel;
+    QLabel *itemLabel;
+    QLabel *textLabel;
+    QLabel *multiLineTextLabel;
+    QLabel *colorLabel;
+    QLabel *fontLabel;
+    QLabel *directoryLabel;
+    QLabel *openFileNameLabel;
+    QLabel *openFileNamesLabel;
+    QLabel *saveFileNameLabel;
+    QLabel *criticalLabel;
+    QLabel *informationLabel;
+    QLabel *questionLabel;
+    QLabel *warningLabel;
+    QErrorMessage *errorMessageDialog;
+    DialogOptionsWidget *fileDialogOptionsWidget;
+    DialogOptionsWidget *colorDialogOptionsWidget;
+    DialogOptionsWidget *fontDialogOptionsWidget;
+    QString openFilesPath;
+};
+
+#endif

examples/widgets/dialogs/standarddialogs/main.cpp

@@ -0,0 +1,39 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QApplication>
+#include <QScreen>
+#include <QStyleHints>
+#include <QTranslator>
+#include <QLocale>
+#include <QLibraryInfo>
+
+#include "dialog.h"
+
+using namespace Qt::StringLiterals;
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+#if QT_CONFIG(translation)
+    QTranslator translator;
+    if (translator.load(QLocale::system(), u"qtbase"_s, u"_"_s,
+                        QLibraryInfo::path(QLibraryInfo::TranslationsPath))) {
+        app.installTranslator(&translator);
+    }
+#endif
+
+    QGuiApplication::setApplicationDisplayName(Dialog::tr("Standard Dialogs"));
+
+    Dialog dialog;
+    if (!QGuiApplication::styleHints()->showIsFullScreen() && !QGuiApplication::styleHints()->showIsMaximized()) {
+        const QRect availableGeometry = dialog.screen()->availableGeometry();
+        dialog.resize(availableGeometry.width() / 3, availableGeometry.height() * 2 / 3);
+        dialog.move((availableGeometry.width() - dialog.width()) / 2,
+                    (availableGeometry.height() - dialog.height()) / 2);
+    }
+    dialog.show();
+
+    return app.exec();
+}

examples/widgets/dialogs/standarddialogs/main.mm

@@ -0,0 +1,47 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QApplication>
+#include <QScreen>
+#include <QStyleHints>
+#include <QTranslator>
+#include <QLocale>
+#include <QLibraryInfo>
+
+#include "dialog.h"
+
+#include <AppKit/AppKit.h>
+
+using namespace Qt::StringLiterals;
+
+int main(int argc, char *argv[])
+{
+    [NSApplication sharedApplication];
+    NSApplicationLoad();
+    NSApplicationLoad();
+    [NSApp run];
+    
+    QApplication app(argc, argv);
+    //app.setAttribute(Qt::AA_DontUseNativeDialogs);
+
+#if QT_CONFIG(translation)
+    QTranslator translator;
+    if (translator.load(QLocale::system(), u"qtbase"_s, u"_"_s,
+                        QLibraryInfo::path(QLibraryInfo::TranslationsPath))) {
+        app.installTranslator(&translator);
+    }
+#endif
+
+    QGuiApplication::setApplicationDisplayName(Dialog::tr("Standard Dialogs"));
+
+    Dialog dialog;
+    if (!QGuiApplication::styleHints()->showIsFullScreen() && !QGuiApplication::styleHints()->showIsMaximized()) {
+        const QRect availableGeometry = dialog.screen()->availableGeometry();
+        dialog.resize(availableGeometry.width() / 3, availableGeometry.height() * 2 / 3);
+        dialog.move((availableGeometry.width() - dialog.width()) / 2,
+                    (availableGeometry.height() - dialog.height()) / 2);
+    }
+    dialog.show();
+
+    return app.exec();
+}

examples/widgets/dialogs/standarddialogs/standarddialogs.pro

@@ -0,0 +1,10 @@
+QT += widgets
+requires(qtConfig(filedialog))
+
+HEADERS       = dialog.h
+SOURCES       = dialog.cpp \
+                main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/dialogs/standarddialogs
+INSTALLS += target

examples/widgets/dialogs/tabdialog/CMakeLists.txt

@@ -0,0 +1,37 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(tabdialog LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/dialogs/tabdialog")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(tabdialog
+    main.cpp
+    tabdialog.cpp tabdialog.h
+)
+
+set_target_properties(tabdialog PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(tabdialog PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+install(TARGETS tabdialog
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/widgets/dialogs/tabdialog/main.cpp

@@ -0,0 +1,22 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QApplication>
+
+#include "tabdialog.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    QString fileName;
+
+    if (argc >= 2)
+        fileName = argv[1];
+    else
+        fileName = ".";
+
+    TabDialog tabdialog(fileName);
+    tabdialog.show();
+
+    return app.exec();
+}

examples/widgets/dialogs/tabdialog/tabdialog.cpp

@@ -0,0 +1,158 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QtWidgets>
+
+#include "tabdialog.h"
+
+//! [0]
+TabDialog::TabDialog(const QString &fileName, QWidget *parent)
+    : QDialog(parent)
+{
+    QFileInfo fileInfo(fileName);
+
+    tabWidget = new QTabWidget;
+    tabWidget->addTab(new GeneralTab(fileInfo), tr("General"));
+    tabWidget->addTab(new PermissionsTab(fileInfo), tr("Permissions"));
+    tabWidget->addTab(new ApplicationsTab(fileInfo), tr("Applications"));
+//! [0]
+
+//! [1] //! [2]
+    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
+//! [1] //! [3]
+                                     | QDialogButtonBox::Cancel);
+
+    connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
+    connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
+//! [2] //! [3]
+
+//! [4]
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(tabWidget);
+    mainLayout->addWidget(buttonBox);
+    setLayout(mainLayout);
+//! [4]
+
+//! [5]
+    setWindowTitle(tr("Tab Dialog"));
+}
+//! [5]
+
+//! [6]
+GeneralTab::GeneralTab(const QFileInfo &fileInfo, QWidget *parent)
+    : QWidget(parent)
+{
+    QLabel *fileNameLabel = new QLabel(tr("File Name:"));
+    QLineEdit *fileNameEdit = new QLineEdit(fileInfo.fileName());
+
+    QLabel *pathLabel = new QLabel(tr("Path:"));
+    QLabel *pathValueLabel = new QLabel(fileInfo.absoluteFilePath());
+    pathValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+
+    QLabel *sizeLabel = new QLabel(tr("Size:"));
+    qlonglong size = fileInfo.size()/1024;
+    QLabel *sizeValueLabel = new QLabel(tr("%1 K").arg(size));
+    sizeValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+
+    QLabel *lastReadLabel = new QLabel(tr("Last Read:"));
+    QLabel *lastReadValueLabel = new QLabel(fileInfo.lastRead().toString());
+    lastReadValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+
+    QLabel *lastModLabel = new QLabel(tr("Last Modified:"));
+    QLabel *lastModValueLabel = new QLabel(fileInfo.lastModified().toString());
+    lastModValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(fileNameLabel);
+    mainLayout->addWidget(fileNameEdit);
+    mainLayout->addWidget(pathLabel);
+    mainLayout->addWidget(pathValueLabel);
+    mainLayout->addWidget(sizeLabel);
+    mainLayout->addWidget(sizeValueLabel);
+    mainLayout->addWidget(lastReadLabel);
+    mainLayout->addWidget(lastReadValueLabel);
+    mainLayout->addWidget(lastModLabel);
+    mainLayout->addWidget(lastModValueLabel);
+    mainLayout->addStretch(1);
+    setLayout(mainLayout);
+}
+//! [6]
+
+//! [7]
+PermissionsTab::PermissionsTab(const QFileInfo &fileInfo, QWidget *parent)
+    : QWidget(parent)
+{
+    QGroupBox *permissionsGroup = new QGroupBox(tr("Permissions"));
+
+    QCheckBox *readable = new QCheckBox(tr("Readable"));
+    if (fileInfo.isReadable())
+        readable->setChecked(true);
+
+    QCheckBox *writable = new QCheckBox(tr("Writable"));
+    if ( fileInfo.isWritable() )
+        writable->setChecked(true);
+
+    QCheckBox *executable = new QCheckBox(tr("Executable"));
+    if ( fileInfo.isExecutable() )
+        executable->setChecked(true);
+
+    QGroupBox *ownerGroup = new QGroupBox(tr("Ownership"));
+
+    QLabel *ownerLabel = new QLabel(tr("Owner"));
+    QLabel *ownerValueLabel = new QLabel(fileInfo.owner());
+    ownerValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+
+    QLabel *groupLabel = new QLabel(tr("Group"));
+    QLabel *groupValueLabel = new QLabel(fileInfo.group());
+    groupValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+
+    QVBoxLayout *permissionsLayout = new QVBoxLayout;
+    permissionsLayout->addWidget(readable);
+    permissionsLayout->addWidget(writable);
+    permissionsLayout->addWidget(executable);
+    permissionsGroup->setLayout(permissionsLayout);
+
+    QVBoxLayout *ownerLayout = new QVBoxLayout;
+    ownerLayout->addWidget(ownerLabel);
+    ownerLayout->addWidget(ownerValueLabel);
+    ownerLayout->addWidget(groupLabel);
+    ownerLayout->addWidget(groupValueLabel);
+    ownerGroup->setLayout(ownerLayout);
+
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(permissionsGroup);
+    mainLayout->addWidget(ownerGroup);
+    mainLayout->addStretch(1);
+    setLayout(mainLayout);
+}
+//! [7]
+
+//! [8]
+ApplicationsTab::ApplicationsTab(const QFileInfo &fileInfo, QWidget *parent)
+    : QWidget(parent)
+{
+    QLabel *topLabel = new QLabel(tr("Open with:"));
+
+    QListWidget *applicationsListBox = new QListWidget;
+    QStringList applications;
+
+    for (int i = 1; i <= 30; ++i)
+        applications.append(tr("Application %1").arg(i));
+    applicationsListBox->insertItems(0, applications);
+
+    QCheckBox *alwaysCheckBox;
+
+    if (fileInfo.suffix().isEmpty())
+        alwaysCheckBox = new QCheckBox(tr("Always use this application to "
+            "open this type of file"));
+    else
+        alwaysCheckBox = new QCheckBox(tr("Always use this application to "
+            "open files with the extension '%1'").arg(fileInfo.suffix()));
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(topLabel);
+    layout->addWidget(applicationsListBox);
+    layout->addWidget(alwaysCheckBox);
+    setLayout(layout);
+}
+//! [8]

examples/widgets/dialogs/tabdialog/tabdialog.h

@@ -0,0 +1,62 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef TABDIALOG_H
+#define TABDIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QDialogButtonBox;
+class QFileInfo;
+class QTabWidget;
+QT_END_NAMESPACE
+
+//! [0]
+class GeneralTab : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit GeneralTab(const QFileInfo &fileInfo, QWidget *parent = nullptr);
+};
+//! [0]
+
+
+//! [1]
+class PermissionsTab : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit PermissionsTab(const QFileInfo &fileInfo, QWidget *parent = nullptr);
+};
+//! [1]
+
+
+//! [2]
+class ApplicationsTab : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit ApplicationsTab(const QFileInfo &fileInfo, QWidget *parent = nullptr);
+};
+//! [2]
+
+
+//! [3]
+class TabDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit TabDialog(const QString &fileName, QWidget *parent = nullptr);
+
+private:
+    QTabWidget *tabWidget;
+    QDialogButtonBox *buttonBox;
+};
+//! [3]
+
+#endif

examples/widgets/dialogs/tabdialog/tabdialog.pro

@@ -0,0 +1,10 @@
+QT += widgets
+requires(qtConfig(listwidget))
+
+HEADERS       = tabdialog.h
+SOURCES       = main.cpp \
+                tabdialog.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/dialogs/tabdialog
+INSTALLS += target

examples/widgets/dialogs/trivialwizard/CMakeLists.txt

@@ -0,0 +1,36 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(trivialwizard LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/dialogs/trivialwizard")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets)
+
+qt_standard_project_setup()
+
+qt_add_executable(trivialwizard
+    trivialwizard.cpp
+)
+
+set_target_properties(trivialwizard PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(trivialwizard PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+install(TARGETS trivialwizard
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/widgets/dialogs/trivialwizard/trivialwizard.cpp

@@ -0,0 +1,99 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QtWidgets>
+#include <QTranslator>
+#include <QLocale>
+#include <QLibraryInfo>
+
+//! [0] //! [1]
+QWizardPage *createIntroPage()
+{
+    QWizardPage *page = new QWizardPage;
+    page->setTitle("Introduction");
+
+    QLabel *label = new QLabel("This wizard will help you register your copy "
+                               "of Super Product Two.");
+    label->setWordWrap(true);
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(label);
+    page->setLayout(layout);
+
+    return page;
+}
+//! [0]
+
+//! [2]
+QWizardPage *createRegistrationPage()
+//! [1] //! [3]
+{
+//! [3]
+    QWizardPage *page = new QWizardPage;
+    page->setTitle("Registration");
+    page->setSubTitle("Please fill both fields.");
+
+    QLabel *nameLabel = new QLabel("Name:");
+    QLineEdit *nameLineEdit = new QLineEdit;
+
+    QLabel *emailLabel = new QLabel("Email address:");
+    QLineEdit *emailLineEdit = new QLineEdit;
+
+    QGridLayout *layout = new QGridLayout;
+    layout->addWidget(nameLabel, 0, 0);
+    layout->addWidget(nameLineEdit, 0, 1);
+    layout->addWidget(emailLabel, 1, 0);
+    layout->addWidget(emailLineEdit, 1, 1);
+    page->setLayout(layout);
+
+    return page;
+//! [4]
+}
+//! [2] //! [4]
+
+//! [5] //! [6]
+QWizardPage *createConclusionPage()
+//! [5] //! [7]
+{
+//! [7]
+    QWizardPage *page = new QWizardPage;
+    page->setTitle("Conclusion");
+
+    QLabel *label = new QLabel("You are now successfully registered. Have a "
+                               "nice day!");
+    label->setWordWrap(true);
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(label);
+    page->setLayout(layout);
+
+    return page;
+//! [8]
+}
+//! [6] //! [8]
+
+//! [9] //! [10]
+int main(int argc, char *argv[])
+//! [9] //! [11]
+{
+    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
+
+    QWizard wizard;
+    wizard.addPage(createIntroPage());
+    wizard.addPage(createRegistrationPage());
+    wizard.addPage(createConclusionPage());
+
+    wizard.setWindowTitle("Trivial Wizard");
+    wizard.show();
+
+    return app.exec();
+}
+//! [10] //! [11]

examples/widgets/dialogs/trivialwizard/trivialwizard.pro

@@ -0,0 +1,7 @@
+QT += widgets
+
+SOURCES       = trivialwizard.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/dialogs/trivialwizard
+INSTALLS += target