Only if you use their (very nice) event/property system. If you don't inherit fr... | Hacker News

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		gnud on Dec 19, 2012 \| parent \| context \| favorite \| on: QT 5 launched by new owner, Digia Only if you use their (very nice) event/property system. If you don't inherit from QObject then you generally don't need the preprocessor. That said, QMake and CMake both deal with the preprocessor for you.

Derbasti on Dec 20, 2012 [–]

By the way, it's a code generator, not a preprocessor. Everything you write is valid C++, it's just that there is additional code being generated that interfaces with your code.

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