dockwidgets.pro Example File

mainwindows/dockwidgets/dockwidgets.pro
 QT += widgets
 requires(qtConfig(listwidget))
 qtHaveModule(printsupport): QT += printsupport

 HEADERS         = mainwindow.h
 SOURCES         = main.cpp \
                   mainwindow.cpp
 RESOURCES       = dockwidgets.qrc

 # install
 target.path = $$[QT_INSTALL_EXAMPLES]/widgets/mainwindows/dockwidgets
 INSTALLS += target