pixelator.pro Example File
itemviews/pixelator/pixelator.pro
  QT += widgets
  qtHaveModule(printsupport): QT += printsupport
  HEADERS     = imagemodel.h \
                mainwindow.h \
                pixeldelegate.h
  SOURCES     = imagemodel.cpp \
                main.cpp \
                mainwindow.cpp \
                pixeldelegate.cpp
  RESOURCES   += images.qrc
  # install
  target.path = $$[QT_INSTALL_EXAMPLES]/widgets/itemviews/pixelator
  INSTALLS += target