Fixing structure of the project

*Root Project
            |=> shared library called 'components'.
            |=> executable 'examples'.

CMakeLists.txt

@@ -12,21 +12,23 @@ set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 find_package(QT NAMES Qt6 Qt5 COMPONENTS Widgets REQUIRED)
-find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets REQUIRED)
 find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Gui REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets REQUIRED)
 find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core5Compat REQUIRED)
 
 add_subdirectory(components)
+add_subdirectory(examples)
 
-set(PROJECT_SOURCES
+#set(PROJECT_SOURCES
 
-)
+#)
 
 if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
-    qt_add_executable(QtMaterialWidgets
+#    qt_add_executable(QtMaterialWidgets
-        MANUAL_FINALIZATION
+#        MANUAL_FINALIZATION
-        ${PROJECT_SOURCES}
+#        ${PROJECT_SOURCES}
-    )
+#    )
 # Define target properties for Android with Qt 6 as:
 #    set_property(TARGET QtMaterialWidgets APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
 #                 ${CMAKE_CURRENT_SOURCE_DIR}/android)
@@ -45,20 +47,21 @@ else()
     endif()
 endif()
 
-target_link_libraries(QtMaterialWidgets PRIVATE Qt${QT_VERSION_MAJOR}::Widgets)
+#target_link_libraries(QtMaterialWidgets PRIVATE Qt${QT_VERSION_MAJOR}::Core)
-target_link_libraries(QtMaterialWidgets PRIVATE Qt${QT_VERSION_MAJOR}::Core)
+#target_link_libraries(QtMaterialWidgets PRIVATE Qt${QT_VERSION_MAJOR}::Widgets)
-target_link_libraries(QtMaterialWidgets PRIVATE Qt${QT_VERSION_MAJOR}::Core5Compat)
+#target_link_libraries(QtMaterialWidgets PRIVATE Qt${QT_VERSION_MAJOR}::Core5Compat)
 
-set_target_properties(QtMaterialWidgets PROPERTIES
+
-    MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com
+#set_target_properties(QtMaterialWidgets PROPERTIES
-    MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}
+#    MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com
-    MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
+#    MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}
-    MACOSX_BUNDLE TRUE
+#    MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
-    WIN32_EXECUTABLE TRUE
+#    MACOSX_BUNDLE TRUE
-)
+#    WIN32_EXECUTABLE TRUE
+#)
 
 #file(COPY assets DESTINATION ${CMAKE_BINARY_DIR})
 
 if(QT_VERSION_MAJOR EQUAL 6)
-    qt_finalize_executable(QtMaterialWidgets)
+#    qt_finalize_executable(QtMaterialWidgets)
 endif()

components/CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.5)
 
-project(components VERSION 0.1 LANGUAGES CXX)
+#project(components VERSION 0.1 LANGUAGES CXX)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
@@ -17,6 +17,8 @@ find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core REQUIRED)
 find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core5Compat REQUIRED)
 find_package(Qt${QT_VERSION_MAJOR} COMPONENTS StateMachine REQUIRED)
 
+# Create a library called "components" which includes the source file "*.cpp".
+# The extension is already found. Any number of sources could be listed here.
 set(PROJECT_SOURCES
     qtmaterialavatar.cpp 
     lib/qtmaterialstyle.cpp 
@@ -145,25 +147,18 @@ set(PROJECT_SOURCES
 )
 
 if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
-    qt_add_executable(components
+    add_library(components SHARED ${PROJECT_SOURCES})
-        MANUAL_FINALIZATION
-        ${PROJECT_SOURCES}
-    )
 # Define target properties for Android with Qt 6 as:
 #    set_property(TARGET components APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
 #                 ${CMAKE_CURRENT_SOURCE_DIR}/android)
 # For more information, see https://doc.qt.io/qt-6/qt-add-executable.html#target-creation
 else()
     if(ANDROID)
-        add_library(components SHARED
+        add_library(components SHARED ${PROJECT_SOURCES})
-            ${PROJECT_SOURCES}
-        )
 # Define properties for Android with Qt 5 after find_package() calls as:
 #    set(ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android")
     else()
-        add_executable(components
+#        add_executable(components ${PROJECT_SOURCES})
-            ${PROJECT_SOURCES}
-        )
     endif()
 endif()
 
@@ -172,6 +167,11 @@ target_link_libraries(components PRIVATE Qt${QT_VERSION_MAJOR}::Core)
 target_link_libraries(components PRIVATE Qt${QT_VERSION_MAJOR}::Core5Compat)
 target_link_libraries(components PRIVATE Qt${QT_VERSION_MAJOR}::StateMachine)
 
+# Make sure the compiler can find include files for our components library
+# when other libraries or executables link to components
+target_include_directories (components PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+
 set_target_properties(components PROPERTIES
     MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com
     MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}
@@ -183,5 +183,5 @@ set_target_properties(components PROPERTIES
 file(COPY icons DESTINATION ${CMAKE_BINARY_DIR})
 
 if(QT_VERSION_MAJOR EQUAL 6)
-    qt_finalize_executable(components)
+#    qt_finalize_executable(components)
 endif()

examples/CMakeLists.txt

@@ -0,0 +1,138 @@
+cmake_minimum_required(VERSION 3.5)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(QT NAMES Qt6 Qt5 COMPONENTS Widgets REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Gui REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core5Compat REQUIRED)
+
+# Add executable called "examples" that is built from the source files
+# "*.cpp". The extensions are automatically found.
+# add_executable (examples)
+
+set(PROJECT_SOURCES
+    #sources
+    main.cpp
+    mainwindow.cpp    
+    avatarsettingseditor.cpp 
+    badgesettingseditor.cpp 
+    checkboxsettingseditor.cpp 
+    fabsettingseditor.cpp 
+    raisedbuttonsettingseditor.cpp 
+    flatbuttonsettingseditor.cpp 
+    iconbuttonsettingseditor.cpp 
+    progresssettingseditor.cpp 
+    circularprogresssettingseditor.cpp 
+    slidersettingseditor.cpp 
+    radiobuttonsettingseditor.cpp 
+    togglesettingseditor.cpp 
+    textfieldsettingseditor.cpp 
+    tabssettingseditor.cpp 
+    snackbarsettingseditor.cpp 
+    dialogsettingseditor.cpp 
+    drawersettingseditor.cpp 
+    scrollbarsettingseditor.cpp 
+    appbarsettingseditor.cpp 
+    autocompletesettingseditor.cpp 
+    menusettingseditor.cpp
+    # Headers
+    mainwindow.h 
+    avatarsettingseditor.h 
+    badgesettingseditor.h 
+    checkboxsettingseditor.h 
+    fabsettingseditor.h 
+    raisedbuttonsettingseditor.h 
+    flatbuttonsettingseditor.h 
+    iconbuttonsettingseditor.h 
+    progresssettingseditor.h 
+    circularprogresssettingseditor.h 
+    slidersettingseditor.h 
+    radiobuttonsettingseditor.h 
+    togglesettingseditor.h 
+    textfieldsettingseditor.h 
+    tabssettingseditor.h 
+    snackbarsettingseditor.h 
+    dialogsettingseditor.h 
+    drawersettingseditor.h 
+    scrollbarsettingseditor.h 
+    appbarsettingseditor.h 
+    autocompletesettingseditor.h 
+    menusettingseditor.h
+    # Forms
+    avatarsettingsform.ui 
+    badgesettingsform.ui 
+    checkboxsettingsform.ui 
+    fabsettingsform.ui 
+    flatbuttonsettingsform.ui 
+    iconbuttonsettingsform.ui 
+    progresssettingsform.ui 
+    circularprogresssettingsform.ui 
+    slidersettingsform.ui 
+    snackbarsettingsform.ui 
+    radiobuttonsettingsform.ui 
+    togglesettingsform.ui 
+    textfieldsettingsform.ui  
+    tabssettingsform.ui 
+    dialogsettingsform.ui 
+    drawersettingsform.ui 
+    scrollbarsettingsform.ui 
+    appbarsettingsform.ui
+)
+
+if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
+   qt_add_executable(examples
+       MANUAL_FINALIZATION
+       ${PROJECT_SOURCES}
+   )
+# Define target properties for Android with Qt 6 as:
+#    set_property(TARGET examples APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
+#                 ${CMAKE_CURRENT_SOURCE_DIR}/android)
+# For more information, see https://doc.qt.io/qt-6/qt-add-executable.html#target-creation
+else()
+    if(ANDROID)
+        add_library(examples SHARED
+            ${PROJECT_SOURCES}
+        )
+# Define properties for Android with Qt 5 after find_package() calls as:
+#    set(ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android")
+    else()
+        add_executable(examples
+            ${PROJECT_SOURCES}
+        )
+    endif()
+endif()
+
+target_link_libraries(examples PRIVATE Qt${QT_VERSION_MAJOR}::Core)
+target_link_libraries(examples PRIVATE Qt${QT_VERSION_MAJOR}::Gui)
+target_link_libraries(examples PRIVATE Qt${QT_VERSION_MAJOR}::Widgets)
+target_link_libraries(examples PRIVATE Qt${QT_VERSION_MAJOR}::Core5Compat)
+
+
+# Link the executable to the 'components' library. Since the 'components' library has
+# public include directories we will use those link directories when building
+# examples
+target_link_libraries(examples LINK_PUBLIC components)
+
+
+set_target_properties(examples PROPERTIES
+   MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com
+   MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}
+   MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
+   MACOSX_BUNDLE TRUE
+   WIN32_EXECUTABLE TRUE
+)
+
+file(COPY assets DESTINATION ${CMAKE_BINARY_DIR})
+
+if(QT_VERSION_MAJOR EQUAL 6)
+   qt_finalize_executable(examples)
+endif()