Determine whether a slot method registered at some QObject

[RedSoft]

I am wondering whether Qt gives a way to determine that some Object has registered slot method with known name?

[kshegunov]

Look here.

[RedSoft]

@kshegunov Many thanks

[aha_1980]

@RedSoft So please mark this topic as SOLVED. Thanks!

[RedSoft]

@kshegunov Am I correct concluding that using methods like QMetaObject::indexOfSlot is possible only when slot is registered by means of SLOT macro + subsequent MOCing and cannot be used with slot pointers?

[kshegunov]

Yes, because function pointers are function pointers, there's no "slot function pointer" that's different than any other method pointer. In fact you can use the pointer-to-member syntax even with methods that are not declared as slots.