CONFIG += qdbus
 QT += widgets
 HEADERS += chat.h chat_adaptor.h chat_interface.h
 SOURCES += chat.cpp chat_adaptor.cpp chat_interface.cpp
 FORMS += chatmainwindow.ui chatsetnickname.ui
 #DBUS_ADAPTORS += org.example.chat.xml
 #DBUS_INTERFACES += org.example.chat.xml
 # install
 target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/chat
 sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.xml
 sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/chat
 INSTALLS += target sources
 simulator: warning(This example does not work on Simulator platform)