S60 3rd Edition SDK for Symbian OS Example Applications Guide

LandmarksListBox.cpp

/*
* ==============================================================================
*  Name        : LandmarksListBox.cpp
*  Part of     : Landmark Reference Application
*  Interface   : -
*  Description : Implements the CLandmarksContainerBase class
*  Version     : 1.0
*
*  Copyright (c) 2004-2006 Nokia Corporation.
*  This material, including documentation and any related 
*  computer programs, is protected by copyright controlled by 
*  Nokia Corporation.
* ==============================================================================
*/

// INCLUDE FILES
#include "LandmarksListBox.h"
#include "LandmarksListBoxModel.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------
// CLandmarksListBox::ConstructL
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CLandmarksListBox::ConstructL(
    const CCoeControl* aParent,
    TInt aFlags)
    {
    // Create a specialized model, forwarding the filtering algorithm to the 
    // landmark API.
    iModel = new (ELeave) CLandmarksListBoxModel;

    // Continue construction of the object.
    CEikColumnListBox::ConstructL(aParent, aFlags);
    }

// -----------------------------------------------------------------------------
// CLandmarksListBox::CreateModelL
// 
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CLandmarksListBox::CreateModelL()
    {
    // Do nothing. Model is already constructed in constructor.
    // This method must be overridden to prevent base class to recreate a new, 
    // for our purpuses, non-suitable model.
    }

// -----------------------------------------------------------------------------
// CLandmarksListBox::Model
// 
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
CLandmarksListBoxModel* CLandmarksListBox::Model() const
    {
    return static_cast <CLandmarksListBoxModel*> (iModel);
    }

// End of File

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© Nokia 2006