Wait a signal inside of the function. How?

[bogong]

Hello all!
Is there any way to wait a signal inside of the function without timer and additional variable and slot (I mean flag-technique)?

[SGaist]

Hi,

Can you explain your use case ?

[JonB]

@bogong
If you have to, you can write code to use QEventLoop so that you can "wait" on a signal. However, this is not always the best idea. So do explain your use case to @SGaist .

[bogong]

@JonB Thx. Issue closed. QEventLoop works for me. Here example.