Hello,
I am a c++ programmer with average knowledge in gtkmm. I am developing a little application for my college project and the app is built against gtkmm-4.0 using CMake, but my application looks like a gtk3 application. Here is the image of how it looks
and here is my cmake file
cmake_minimum_required(VERSION 3.10)
set (CMAKE_CXX_STANDARD 20)
project(UIdesign)
find_package(PkgConfig REQUIRED)
pkg_check_modules(GTKMM REQUIRED gtkmm-4.0)
pkg_check_modules(GLIBMM REQUIRED glibmm-2.68)
message("Compiler Version: ${CMAKE_CXX_COMPILER_VERSION}")
set(sources
${CMAKE_SOURCE_DIR}/src/main.cpp
${CMAKE_SOURCE_DIR}/src/window.cpp
${CMAKE_SOURCE_DIR}/src/filehandler.cpp
)
set(headers
${CMAKE_SOURCE_DIR}/include/window.h
${CMAKE_SOURCE_DIR}/include/filehandler.h
)
add_executable(${PROJECT_NAME} ${sources} ${headers})
link_directories(${GTKMM_LIBRARY_DIRS})
link_directories(${GLIBMM_LIBRARY_DIRS})
target_link_libraries(${PROJECT_NAME} ${GTKMM_LIBRARIES})
include_directories(${GTKMM_INCLUDE_DIRS})
target_link_libraries(${PROJECT_NAME} ${GLIBMM_LIBRARIES})
include_directories(${GLIBMM_INCLUDE_DIRS})
target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_SOURCE_DIR}/include)
in cmake file you can see that i linked gtkmm-4.0 using pkg conf
pkg_check_modules(GTKMM REQUIRED gtkmm-4.0)
I also built other project that uses gtkmm-4.0 and that application also looks like gtk3 app and i also provided the Link for downloaded app
Link for my app
My system is endeavour os - arch based distro, with gnome 42
