Create dynamic tabs

Hi I want to create a tab dynamically with a function in c, I had something like that, what am I missing? or whats wrong?

 QmlDocument *qml = QmlDocument::create("asset:///UIcities.qml").parent(this);
     AbstractPane *root = qml->createRootObject();
     Tab* tab = Tab::create().title("title").description("description");
     tab->setContent(root);
     tabbedPane->add(tab);

In the header in C++, something like this:

class YourApp : public QObject {
   TabbedPane* tabbedPane;

public:
   Q_INVOKABLE void setPane( TabbedPane* pane );
}

Then in your cpp file:

void YourApp::setPane( TabbedPane* pane ) {
   this->tabbedPane = pane;
}

And finally your QML:

TabbedPane {
   id: tabbedPane

   onCreationCompleted: {
      app.setPane(tabbedPane);
   }
}

Of course, this assumes that you have exposed Yourapplication to QML app. Now you can access your TabbedPane anywhere in your CPP like this-> tabbedPane. The reason why I like to do it this way, it is that I am absolutely sure that the pane was created entirely before you set the pointer in C++. I had difficulties in the past using findChild() where the component had not been entirely built before I tried to access it.

edusal100 wrote:
Thank you, yes you are right, it is defined in my qml, can you do me a small example of the first?

Tags: BlackBerry Developers

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