qt5base-lts/examples/widgets/painting/composition/CMakeLists.txt
Alexandru Croitor 638ac41293 CMake: Fix painting examples to build as standalone projects
The examples use an intermediate object library to avoid duplicate
file compilation. The examples worked when built as part of Qt
because the shared directory was always added, and Qt::OpenGL is
available implicitly.

Change each project to add_subdirectory(../shared) if the object
library is not available, thus making the examples build as standalone
projects.

Call find_package inside the shared project, to ensure the Qt packages
are found.

Create an alias called 'painting_shared::painting_shared' and link
against that to ensure that any failure is caught at configure time
rather than build time.

Adapt the pathstroke example to use the object library.

Comment out the code for the OpenGL scopes, because it's handled
by the object library.

Make sure the OpenGL dependency is public.
Make sure to run moc and compile the OpenGL specific files as well.

Task-number: QTBUG-87444
Change-Id: Ib0ecb68948581c5267ca04f19d8043fa44ff3d54
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2020-10-27 19:26:45 +01:00

238 lines
7.9 KiB
CMake

# Generated from composition.pro.
cmake_minimum_required(VERSION 3.14)
project(composition LANGUAGES CXX)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_AUTOUIC ON)
if(NOT DEFINED INSTALL_EXAMPLESDIR)
set(INSTALL_EXAMPLESDIR "examples")
endif()
set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/painting/composition")
find_package(Qt6 COMPONENTS Core)
find_package(Qt6 COMPONENTS Gui)
find_package(Qt6 COMPONENTS Widgets)
qt_add_executable(composition
# special case begin
# remove files from ../shared
#../shared/arthurstyle.cpp ../shared/arthurstyle.h
#../shared/arthurwidgets.cpp ../shared/arthurwidgets.h
#../shared/hoverpoints.cpp ../shared/hoverpoints.h
# special case end
composition.cpp composition.h
main.cpp
)
set_target_properties(composition PROPERTIES
WIN32_EXECUTABLE TRUE
MACOSX_BUNDLE TRUE
)
target_include_directories(composition PUBLIC
../shared
)
# special case begin
if(NOT TARGET painting_shared::painting_shared)
add_subdirectory(../shared painting_shared)
endif()
# special case end
target_link_libraries(composition PUBLIC
Qt::Core
Qt::Gui
Qt::Widgets
painting_shared::painting_shared # special case
)
# Resources:
set_source_files_properties("../shared/images/button_normal_cap_left.png"
PROPERTIES QT_RESOURCE_ALIAS "images/button_normal_cap_left.png"
)
set_source_files_properties("../shared/images/button_normal_cap_right.png"
PROPERTIES QT_RESOURCE_ALIAS "images/button_normal_cap_right.png"
)
set_source_files_properties("../shared/images/button_normal_stretch.png"
PROPERTIES QT_RESOURCE_ALIAS "images/button_normal_stretch.png"
)
set_source_files_properties("../shared/images/button_pressed_cap_left.png"
PROPERTIES QT_RESOURCE_ALIAS "images/button_pressed_cap_left.png"
)
set_source_files_properties("../shared/images/button_pressed_cap_right.png"
PROPERTIES QT_RESOURCE_ALIAS "images/button_pressed_cap_right.png"
)
set_source_files_properties("../shared/images/button_pressed_stretch.png"
PROPERTIES QT_RESOURCE_ALIAS "images/button_pressed_stretch.png"
)
set_source_files_properties("../shared/images/frame_bottom.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_bottom.png"
)
set_source_files_properties("../shared/images/frame_bottomleft.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_bottomleft.png"
)
set_source_files_properties("../shared/images/frame_bottomright.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_bottomright.png"
)
set_source_files_properties("../shared/images/frame_left.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_left.png"
)
set_source_files_properties("../shared/images/frame_right.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_right.png"
)
set_source_files_properties("../shared/images/frame_top.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_top.png"
)
set_source_files_properties("../shared/images/frame_topleft.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_topleft.png"
)
set_source_files_properties("../shared/images/frame_topright.png"
PROPERTIES QT_RESOURCE_ALIAS "images/frame_topright.png"
)
set_source_files_properties("../shared/images/groupframe_bottom_left.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_bottom_left.png"
)
set_source_files_properties("../shared/images/groupframe_bottom_right.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_bottom_right.png"
)
set_source_files_properties("../shared/images/groupframe_bottom_stretch.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_bottom_stretch.png"
)
set_source_files_properties("../shared/images/groupframe_left_stretch.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_left_stretch.png"
)
set_source_files_properties("../shared/images/groupframe_right_stretch.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_right_stretch.png"
)
set_source_files_properties("../shared/images/groupframe_top_stretch.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_top_stretch.png"
)
set_source_files_properties("../shared/images/groupframe_topleft.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_topleft.png"
)
set_source_files_properties("../shared/images/groupframe_topright.png"
PROPERTIES QT_RESOURCE_ALIAS "images/groupframe_topright.png"
)
set_source_files_properties("../shared/images/line_dash_dot.png"
PROPERTIES QT_RESOURCE_ALIAS "images/line_dash_dot.png"
)
set_source_files_properties("../shared/images/line_dash_dot_dot.png"
PROPERTIES QT_RESOURCE_ALIAS "images/line_dash_dot_dot.png"
)
set_source_files_properties("../shared/images/line_dashed.png"
PROPERTIES QT_RESOURCE_ALIAS "images/line_dashed.png"
)
set_source_files_properties("../shared/images/line_dotted.png"
PROPERTIES QT_RESOURCE_ALIAS "images/line_dotted.png"
)
set_source_files_properties("../shared/images/line_solid.png"
PROPERTIES QT_RESOURCE_ALIAS "images/line_solid.png"
)
set_source_files_properties("../shared/images/radiobutton-on.png"
PROPERTIES QT_RESOURCE_ALIAS "images/radiobutton-on.png"
)
set_source_files_properties("../shared/images/radiobutton_off.png"
PROPERTIES QT_RESOURCE_ALIAS "images/radiobutton_off.png"
)
set_source_files_properties("../shared/images/radiobutton_on.png"
PROPERTIES QT_RESOURCE_ALIAS "images/radiobutton_on.png"
)
set_source_files_properties("../shared/images/slider_bar.png"
PROPERTIES QT_RESOURCE_ALIAS "images/slider_bar.png"
)
set_source_files_properties("../shared/images/slider_thumb_on.png"
PROPERTIES QT_RESOURCE_ALIAS "images/slider_thumb_on.png"
)
set_source_files_properties("../shared/images/title_cap_left.png"
PROPERTIES QT_RESOURCE_ALIAS "images/title_cap_left.png"
)
set_source_files_properties("../shared/images/title_cap_right.png"
PROPERTIES QT_RESOURCE_ALIAS "images/title_cap_right.png"
)
set_source_files_properties("../shared/images/title_stretch.png"
PROPERTIES QT_RESOURCE_ALIAS "images/title_stretch.png"
)
set(shared_resource_files
"images/button_normal_cap_left.png"
"images/button_normal_cap_right.png"
"images/button_normal_stretch.png"
"images/button_pressed_cap_left.png"
"images/button_pressed_cap_right.png"
"images/button_pressed_stretch.png"
"images/frame_bottom.png"
"images/frame_bottomleft.png"
"images/frame_bottomright.png"
"images/frame_left.png"
"images/frame_right.png"
"images/frame_top.png"
"images/frame_topleft.png"
"images/frame_topright.png"
"images/groupframe_bottom_left.png"
"images/groupframe_bottom_right.png"
"images/groupframe_bottom_stretch.png"
"images/groupframe_left_stretch.png"
"images/groupframe_right_stretch.png"
"images/groupframe_top_stretch.png"
"images/groupframe_topleft.png"
"images/groupframe_topright.png"
"images/line_dash_dot.png"
"images/line_dash_dot_dot.png"
"images/line_dashed.png"
"images/line_dotted.png"
"images/line_solid.png"
"images/radiobutton-on.png"
"images/radiobutton_off.png"
"images/radiobutton_on.png"
"images/slider_bar.png"
"images/slider_thumb_on.png"
"images/title_cap_left.png"
"images/title_cap_right.png"
"images/title_stretch.png"
)
qt6_add_resources(composition "shared"
PREFIX
"/res"
BASE
"../shared"
FILES
${shared_resource_files}
)
set(composition_resource_files
"composition.cpp"
"composition.html"
"flower.jpg"
"flower_alpha.jpg"
)
qt6_add_resources(composition "composition"
PREFIX
"/res/composition"
FILES
${composition_resource_files}
)
# special case begin
# remove files from ../shared
#if(QT_FEATURE_opengl)
#target_sources(affine PUBLIC
#../shared/fbopaintdevice.cpp ../shared/fbopaintdevice.h
#)
#target_link_libraries(affine PUBLIC
#Qt::OpenGL
#)
#endif()
# special case end
install(TARGETS composition
RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
)