Connecting Button with Quit-Signal

[moatilliatta]

Hello everyone,

i have a button who should work like an exit button that appears at the end of my program. I used this line of code to realize it but it does not work at all.

connect(endBtn, SIGNAL(clicked()), this, SLOT(quit()));

connect(endBtn, SIGNAL(clicked()), this, SLOT(quit()));

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Is this because i do call the quit on "this" and not in the main.cpp? If yes, how do i connect the endBtn properly?

Thank you very much.
greetings
moatilliatta

[Zlatomir]

You can use qApp macro to get a pointer to the QApplication instance,like this:

connect(endBtn, SIGNAL(clicked()), qApp, SLOT(quit()));

connect(endBtn, SIGNAL(clicked()), qApp, SLOT(quit()));

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