grabber.pro Example File
grabber/grabber.proHEADERS = glwidget.h \
mainwindow.h
SOURCES = glwidget.cpp \
main.cpp \
mainwindow.cpp
QT += opengl widgets
# install
target.path = $$[QT_INSTALL_EXAMPLES]/opengl/grabber
INSTALLS += target
contains(QT_CONFIG, opengles.) {
contains(QT_CONFIG, angle): \
warning("Qt was built with ANGLE, which provides only OpenGL ES 2.0 on top of DirectX 9.0c")
error("This example requires Qt to be configured with -opengl desktop")
}