cmake: minor tweaks

FramelessHelperConfig.cmake.in

@@ -24,19 +24,25 @@
 
 @PACKAGE_INIT@
 
+include(CMakeFindDependencyMacro)
+
 set(_@PROJECT_NAME@_supported_components Core Widgets Quick)
+set(_@PROJECT_NAME@_available_components Core Gui)
 
-foreach(_comp ${@PROJECT_NAME@_FIND_COMPONENTS})
-    if(_comp IN_LIST _@PROJECT_NAME@_supported_components)
-        set(__target @PROJECT_NAME@::${_comp})
+foreach(_component ${@PROJECT_NAME@_FIND_COMPONENTS})
+    if(_component IN_LIST _@PROJECT_NAME@_supported_components)
+        set(__target @PROJECT_NAME@::${_component})
         if(TARGET ${__target})
             continue()
         else()
-            set(__target_full @PROJECT_NAME@${_comp})
+            set(__target_full @PROJECT_NAME@${_component})
             set(__targets_file "${CMAKE_CURRENT_LIST_DIR}/${__target_full}Targets.cmake")
             if(EXISTS "${__targets_file}")
                 include("${__targets_file}")
                 add_library(${__target} ALIAS @PROJECT_NAME@::${__target_full})
+                if(NOT "x${_component}" STREQUAL "xCore")
+                    list(APPEND _@PROJECT_NAME@_available_components ${_component})
+                endif()
             else()
                 set(@PROJECT_NAME@_FOUND FALSE)
                 set(@PROJECT_NAME@_NOT_FOUND_MESSAGE "Can't find necessary configuration file for ${__target}, please make sure this component is built successfully and installed properly.")
@@ -67,4 +73,9 @@ include(FeatureSummary)
 set_package_properties(@PROJECT_NAME@ PROPERTIES
     DESCRIPTION "@PROJECT_DESCRIPTION@"
     URL "@PROJECT_HOMEPAGE_URL@"
-)
+)
+
+if(${@PROJECT_NAME@_FOUND})
+    find_dependency(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS ${_@PROJECT_NAME@_available_components})
+    find_dependency(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS ${_@PROJECT_NAME@_available_components})
+endif()