connecting to slot and passing arguments
connecting to slot and passing arguments
The signal must be a function declared as a signal in the header The slot function can be any function or functor that can be connected to the signal A
5 Check that the connect argument types and syntax are correct The connect statement should look like this: connect(senderObject, SIGNAL( Adding signals to custom QML types; Connecting signals to methods and signals; Signal to signal connect Signal parameters Signals might have parameters
phantom of the opera slot machine 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 This establishes a connection between a signal and a slot, so that when the signal is emitted, the connected slot is invoked Emit: To trigger a
