Fix show headers in qtc6

src/emoticon/autotests/CMakeLists.txt

@@ -4,7 +4,7 @@
 macro( emoticontest _source )
   set( _test ${_source} )
   get_filename_component( _name ${_source} NAME_WE )
-  add_executable( ${_name} ${_test} )
+  add_executable( ${_name} ${_test} ${_name}.h)
   add_test(NAME ${_name} COMMAND ${_name} )
   ecm_mark_as_test(kpimtextedit-${_name})
 

src/texteditor/plaintexteditor/tests/CMakeLists.txt

 # SPDX-FileCopyrightText: none
 # SPDX-License-Identifier: BSD-3-Clause
-set(plaintexteditor_gui_SRCS plaintexteditor_gui.cpp)
-add_executable(plaintexteditor_gui ${plaintexteditor_gui_SRCS})
+add_executable(plaintexteditor_gui plaintexteditor_gui.cpp)
 target_link_libraries(plaintexteditor_gui
   KF5::PimTextEdit KF5::CoreAddons Qt::Widgets KF5::I18n
 )

src/texteditor/richtexteditor/tests/CMakeLists.txt

 # SPDX-FileCopyrightText: none
 # SPDX-License-Identifier: BSD-3-Clause
-set(richtexteditor_gui_SRCS richtexteditor_gui.cpp)
-add_executable(richtexteditor_gui ${richtexteditor_gui_SRCS})
+add_executable(richtexteditor_gui richtexteditor_gui.cpp)
 target_link_libraries(richtexteditor_gui
   KF5::PimTextEdit KF5::CoreAddons Qt::Widgets KF5::I18n
 )