Add code to cmake

CMakeLists.txt

@@ -12,12 +12,8 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets)
 find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Widgets)
 
-set(PROJECT_SOURCES
-        main.cpp
-        mainwindow.cpp
-        mainwindow.h
-        mainwindow.ui
-)
+file(GLOB_RECURSE PROJECT_SOURCES "src/*.cpp" "src/*.cxx" "src/*.h" "src/*.hpp")
+list(APPEND PROJECT_SOURCES "main.cpp")
 
 if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
     qt_add_executable(CuteSchedule

main.cpp

@@ -1,4 +1,4 @@
-#include "mainwindow.h"
+#include "src/mainwindow.h"
 
 #include <QApplication>