trafficlight-widgets-dynamic.pro Example File
trafficlight-widgets-dynamic/trafficlight-widgets-dynamic.pro
  QT += widgets scxml
  SOURCES = ../trafficlight-common/trafficlight.cpp
  HEADERS = ../trafficlight-common/trafficlight.h
  SOURCES += trafficlight-widgets-dynamic.cpp
  # install
  target.path = $$[QT_INSTALL_EXAMPLES]/scxml/trafficlight-widgets-dynamic
  INSTALLS += target
  RESOURCES += \
      trafficlight-widgets-dynamic.qrc