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  4. How to use signal from QPushButton to Main.cpp

How to use signal from QPushButton to Main.cpp

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  • N Offline
    N Offline
    Nocturnal
    wrote on last edited by
    #1

    Hello,

    I was taking a look at the QPushButton and the SignalSlots that Qt had provided in the documentation. However, I am trying to pass in information from my Widget class (static variables) into my main method through a signal. How could I do this?

    Thank you.

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    • Christian EhrlicherC Online
      Christian EhrlicherC Online
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @Nocturnal said in How to use signal from QPushButton to Main.cpp:

      static variables

      What do you mean with this?

      Signal/slots need objects. See the documentation.

      Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
      Visit the Qt Academy at https://academy.qt.io/catalog

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