[SOLVED] How to make C++ wait after emitting signal



  • Hi everyone

    I have an app that reads data from a serial port. On a certain message type the C++ emits a signal that is handled by QML.

    I want to make the C++ code wait until the signal has been serviced. I use signals here, but I'd prefer a function and return value.

    I'm not sure how I'd go about this without hacking the mother out of it and I would like it elegant. Has anyone done this before?

    I appreciate any help

    Thanks


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