How to connect predefined Signals with User defined Slots

Hi all, I have a TCanvas in a QT application which I update by a QT timer event When the user closes the TCanvas window, I get a segfault

How to connect predefined Signals with User defined Slots I am new to QT As far as I can see, there are two ways to connect signals and slots with each other One way would be using the connect method

Hi all, I have a TCanvas in a QT application which I update by a QT timer event When the user closes the TCanvas window, I get a segfault

qt slot signal 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

Explicitly calling a Python slot from QML · Returning a value from a slot · Connecting signals from QML to Python using a top-level QML signal

qt connect signal to slot with parameter It is possible to connect to any member function of QObject, not only slots The old method allows you to connect that slot to a signal that

I am new to QT As far as I can see, there are two ways to connect signals and slots with each other One way would be using the connect method