Qt - custom signal sending an integer

Argument can be by typedefs or with different namespace specifier, and it works Possibility to automatically cast the types if there is

Qt - custom signal sending an integer If you want to send signals from a class that does not inherit QObject, you can create an internal QSignal object to emit the signal You must also provide a

Argument can be by typedefs or with different namespace specifier, and it works Possibility to automatically cast the types if there is

qt connect signal slot The first two arguments denote the object that picks up a signal and sends it to the receiver

And in the signal-slot mechanism, the rules of thumb, automatic connection, pyqtSlot() & user-defined functions, play a vital

qt connect signal to slot In debug mode we also annotate the string with the file location for a warning message if the signal connection did not work This was added in

If the signal has no parameters