composition.pro Example File

painting/composition/composition.pro
SOURCES += main.cpp composition.cpp
HEADERS += composition.h
SHARED_FOLDER = ../shared
include($$SHARED_FOLDER/shared.pri)
RESOURCES += composition.qrc
qtHaveModule(opengl):!qtConfig(dynamicgl) {
    DEFINES += USE_OPENGL
    QT += opengl
}
QT += widgets
# install
target.path = $$[QT_INSTALL_EXAMPLES]/widgets/painting/composition
INSTALLS += target