Given that the method signature is e.g.,

Qt Code:
  1. void theSlot(int);
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then the type is,
Qt Code:
  1. void (TheReceiverClass::*)(int)
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I suggest you typedef this like,
Qt Code:
  1. void (TheReceiverClass::*MyTypeDef)(int);
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making your addAction look like,
Qt Code:
  1. addAction(string, QObject*, MyTypeDef);
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