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Get item in dynamic menu

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  • X Offline
    X Offline
    xkiz
    wrote on last edited by
    #1

    I'm very new in Qt and I'm stuck with Qmenu functionallity, I need to create a dynamic menu attached to an Action, I don't know how to get wich item I clicked

    @
    ui->mainToolBar->addAction(ui->actionPlus);
    AddItems = new QMenu;
    for(int i = 0; i < 10; i++){// just for testing
    AddItems->addAction("Item " + QString::number(i), this, SLOT(AddItems_triggered()));
    }//....
    ui->actionPlus->setMenu(AddItems);
    //.....
    void MainWindow::AddItems_triggered()
    {
    qDebug() << "testing....";
    }
    @

    is there a way to get the menu Item clicked of the menu?
    I'm Lost, I keep Searching but I allway get the same search results

    Sent from Ubuntu

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

      Hi,

      You should use QMenu::triggered(QAction *)

      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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      • X Offline
        X Offline
        xkiz
        wrote on last edited by
        #3

        based on your answer, I google again, and I got this: http://stackoverflow.com/questions/9187538/qt-how-to-add-a-list-of-qactions-to-qmenu-and-handle-them-with-a-single-slot

        from where I could get this:
        @
        for(int i = 1; i < 3; i++){
        QAction action = new QAction("Item " + QString::number(i),this);
        action->setData(i);
        AddItems->addAction(action);
        }
        AddItems->addSeparator();
        AddItems->addAction("Other Items 1", this, SLOT(tempFuncd()));
        AddItems->addAction("Other Items 2", this, SLOT(tempFuncd2()));
        connect(AddItems, SIGNAL(triggered(QAction
        )), this, SLOT(AddItems_triggered(QAction*)));
        @

        I guest that in the AddItems_triggered function I could do a switch to do something or just ignore

        Sent from Ubuntu

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

          You could also use a "QSignalMapper":http://qt-project.org/doc/qt-4.8/qsignalmapper.html

          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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          • X Offline
            X Offline
            xkiz
            wrote on last edited by
            #5

            sorry to bother but, could u put a link where I could see an example of this?
            I'm Lost here,

            Sent from Ubuntu

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #6

              "Qt Quarterly 10":http://doc.qt.digia.com/qq/qq10-signalmapper.html

              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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