Add QML import paths for app classes

Author: adazem009

src/app/CMakeLists.txt

@@ -14,6 +14,15 @@ qt_add_qml_module(${APP_TARGET}
     QML_FILES main.qml
 )
 
+set(QML_IMPORT_PATH "${QML_IMPORT_PATH};${CMAKE_CURRENT_LIST_DIR}"
+    CACHE STRING "Qt Creator extra QML import paths"
+    FORCE
+)
+
+list(APPEND QML_IMPORT_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
+list(REMOVE_DUPLICATES QML_IMPORT_PATH)
+set(QML_IMPORT_PATH ${QML_IMPORT_PATH} CACHE STRING "" FORCE)
+
 set_target_properties(${APP_TARGET} PROPERTIES
     MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com
     MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}