c++ - Multiple connected objects in QT -

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i have several qt objects notify each other of changes.

connecting them each other without safeguard create infinite loop of signals: object changes , signals objects b , c; each of b , c sends signals , c , b respectively; etc. temporarily disconnecting other objects when receiving signal , reconnecting after updating object kind of barely work, emphasis on "kind of barely", includes occasional crashes due multiple signals coming out of order.

what recommend safe , robust method of syncing multiple qt objects?

you use qobject::blocksignals described here. must remember if use qobject::blocksignals bloack signals until call qobject::blocksignals false parameter.


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