fix: export inexistent classes in config

Some classes is totally dropped in dtk6. These should not be exported
in config file.

Log: fix exporting inexistent classes in config

dtkwidget.cmake

@@ -52,6 +52,17 @@ if("${QT_VERSION_MAJOR}" STREQUAL "5")
 endif()
 
 file(GLOB D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/*")
+if("${DTK_VERSION_MAJOR}" STREQUAL "6")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DApplicationHelper")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DApplicationSettings")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DArrowLineExpand")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DExpandGroup")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DImageButton")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DSegmentedControl")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DSegmentedHighlight")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DThemeManager")
+  list(REMOVE_ITEM D_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DToast")
+endif()
 
 set(AUTOCONFIG ${CMAKE_CURRENT_BINARY_DIR}/dtkwidget_config.h)
 get_filename_component(CONFIG_INCLUDE ${AUTOCONFIG} DIRECTORY)
@@ -70,17 +81,6 @@ file(GLOB_RECURSE PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/*.h")
 list(APPEND PUBLIC_HEADERS ${D_HEADERS})
 list(APPEND PUBLIC_HEADERS ${AUTOCONFIG})
 
-if("${DTK_VERSION_MAJOR}" STREQUAL "6")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DApplicationHelper")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DApplicationSettings")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DArrowLineExpand")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DExpandGroup")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DImageButton")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DSegmentedControl")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DSegmentedHighlight")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DThemeManager")
-  list(REMOVE_ITEM PUBLIC_HEADERS "${PROJECT_SOURCE_DIR}/include/DWidget/DToast")
-endif()
 
 set (BUILD_DOCS ON CACHE BOOL "Generate doxygen-based documentation")