Problem with signalslot carrying pointer - qt

qt connect signal to slot with parameter   Dan qt connect signal to slot

When I have made tests sending a standalone TestType object as signal parameter I have got it in qml slot without any problem, but I'm not able

To send signal across threads we have to use the parameter Without this parameter the code will be executed in the same Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the right time

rome and egypt slot machine There are several advantages to using QObject::connect() with function pointers First, it allows the compiler to check that the signal's arguments are By the way, it doesn't matter whether we specify the argument in a connect call as const Copy& or Copy Qt normalises the type to Copy any way