CONFIG += qskexample QT += widgets quickwidgets HEADERS += \ GridAccessor.h \ GridSkinny.h \ GridWidgets.h \ GridGraphics.h \ TestBox.h SOURCES += \ GridAccessor.cpp \ GridSkinny.cpp \ GridWidgets.cpp \ GridGraphics.cpp \ TestBox.cpp \ main.cpp linux { pedantic { QMAKE_CXXFLAGS += -isystem $$[QT_INSTALL_HEADERS]/QtQuickWidgets QMAKE_CXXFLAGS += -isystem $$[QT_INSTALL_HEADERS]/QtWidgets } }