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  4. [solved] QComboBox item selection

[solved] QComboBox item selection

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  • mmcmmcM Offline
    mmcmmcM Offline
    mmcmmc
    wrote on last edited by
    #1

    Hi,
    I want to make call myfunction() after QComboBox item selection. I tried to use currentIndexChanged signal but i want to call myfunction() if user select same item from combo list(this signal only works on if change). then i tried to use hidePopup() function but in this event currentText() is return null? Could you please tell me any alternatives please?

    Thank you,

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      Isn't the activated() signal what you are looking for ?

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • mmcmmcM Offline
        mmcmmcM Offline
        mmcmmc
        wrote on last edited by
        #3

        exactly, i missed this signal thank you very much.

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          You're welcome !

          Now that you have your functionality working, please update the thread title prepending [solved] so other forum users may know a solution has been found :)

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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