onCreationCompleted

occ.qml

import bb.cascades 1.0
  
TabbedPane {
    activePane: Page {    
        content: Container {
            layout: DockLayout {}

            }
             
        } // Ends the root Container
    } // Ends the Page
   onCreationCompleted: {
        // INIT YOUR APP IF FIRST TIME/RETURNING USER
        // MOMENT OF CHARM GOES HERE
        // MAKE ELEMENTS APPEAR ON PAGE
   }
} // Ends the TabbedPane