In-App purchasing demo | Qt 6.4

- Qt 6.4
- In-App purchasing demo
- Qt 6.4.1 Reference Documentation

# In-App purchasing demo

     #####################################################################
     ## hangman Binary:
     #####################################################################

     cmake_minimum_required(VERSION 3.16)
     project(hangman LANGUAGES CXX)

     set(CMAKE_AUTOMOC ON)

     if(NOT DEFINED INSTALL_EXAMPLESDIR)
         set(INSTALL_EXAMPLESDIR "examples")
     endif()

     set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/demos/hangman")
     set(OUTPUT_DIRECTORY "${INSTALL_EXAMPLESDIR}/demos/hangman")

     find_package(Qt6 REQUIRED COMPONENTS Core Gui Qml Quick QuickControls2)

     qt_add_executable(hangman
         MANUAL_FINALIZATION
         hangmangame.cpp hangmangame.h
         main.cpp
         purchasing/inapp/inappproduct.cpp purchasing/inapp/inappproduct.h
         purchasing/inapp/inapppurchasebackend.cpp purchasing/inapp/inapppurchasebackend.h
         purchasing/inapp/inappstore.cpp purchasing/inapp/inappstore.h
         purchasing/inapp/inapptransaction.cpp purchasing/inapp/inapptransaction.h
         purchasing/qmltypes/inappproductqmltype.cpp purchasing/qmltypes/inappproductqmltype.h
         purchasing/qmltypes/inappstoreqmltype.cpp purchasing/qmltypes/inappstoreqmltype.h
     )

     target_include_directories(hangman PRIVATE
         purchasing/inapp
         purchasing/qmltypes
     )

     qt_add_qml_module(hangman
         URI Hangman
         VERSION  1.0
         NO_RESOURCE_TARGET_PATH
         QML_FILES
           qml/GameView.qml
           qml/GuessWordView.qml
           qml/Hangman.qml
           qml/HowToView.qml
           qml/Key.qml
           qml/Letter.qml
           qml/LetterSelector.qml
           qml/MainView.qml
           qml/PageHeader.qml
           qml/ScoreItem.qml
           qml/SimpleButton.qml
           qml/SplashScreen.qml
           qml/StoreItem.qml
           qml/StoreView.qml
           qml/Word.qml
           main.qml
     )

     qt_add_resources(hangman "resources"
         PREFIX
             "/"
         FILES
             dict.txt
     )

     if(ANDROID)
         set_property(TARGET hangman APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
             ${CMAKE_CURRENT_SOURCE_DIR}/purchasing/android/
         )

         target_sources(hangman PRIVATE
             purchasing/android/androidinappproduct.cpp purchasing/android/androidinappproduct.h
             purchasing/android/androidinapppurchasebackend.cpp purchasing/android/androidinapppurchasebackend.h
             purchasing/android/androidinapptransaction.cpp purchasing/android/androidinapptransaction.h
             purchasing/android/androidjni.cpp
         )
     endif()

     if(IOS)
         target_sources(hangman PRIVATE
                 purchasing/ios/iosinapppurchasebackend.h purchasing/ios/iosinapppurchasebackend.mm
                 purchasing/ios/iosinapppurchaseproduct.h purchasing/ios/iosinapppurchaseproduct.mm
                 purchasing/ios/iosinapppurchasetransaction.h purchasing/ios/iosinapppurchasetransaction.mm
         )

         target_link_libraries(hangman PRIVATE
             "-framework Foundation"
             "-framework StoreKit"
         )
     endif()

     target_link_libraries(hangman PRIVATE
         Qt::Core
         Qt::Gui
         Qt::Qml
         Qt::Quick
         Qt::QuickControls2
     )

     qt_finalize_executable(hangman)

     install(TARGETS hangman
         RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
         BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
         LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
     )