helloworldbasicappview.cpp

Explaining how to retrive the caller number from the incoming call in symbian c++

/* Copyright (c) 2004, Nokia. All rights reserved */


// INCLUDE FILES
#include <coemain.h>
#include "HelloWorldBasicAppView.h"

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

// -----------------------------------------------------------------------------
// CHelloWorldBasicAppView::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CHelloWorldBasicAppView* CHelloWorldBasicAppView::NewL( const TRect& aRect )
    {
    CHelloWorldBasicAppView* self = CHelloWorldBasicAppView::NewLC( aRect );
    CleanupStack::Pop( self );
    return self;
    }

// -----------------------------------------------------------------------------
// CHelloWorldBasicAppView::NewLC()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CHelloWorldBasicAppView* CHelloWorldBasicAppView::NewLC( const TRect& aRect )
    {
    CHelloWorldBasicAppView* self = new ( ELeave ) CHelloWorldBasicAppView;
    CleanupStack::PushL( self );
    self->ConstructL( aRect );
    return self;
    }

// -----------------------------------------------------------------------------
// CHelloWorldBasicAppView::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CHelloWorldBasicAppView::ConstructL( const TRect& aRect )
    {
    // Create a window for this application view
    CreateWindowL();

    // Set the windows size
    SetRect( aRect );

    // Activate the window, which makes it ready to be drawn
    ActivateL();
    }

// -----------------------------------------------------------------------------
// CHelloWorldBasicAppView::CHelloWorldBasicAppView()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
CHelloWorldBasicAppView::CHelloWorldBasicAppView()
    {
    // No implementation required
    }


// -----------------------------------------------------------------------------
// CHelloWorldBasicAppView::~CHelloWorldBasicAppView()
// Destructor.
// -----------------------------------------------------------------------------
//
CHelloWorldBasicAppView::~CHelloWorldBasicAppView()
    {
    // No implementation required
    }


// -----------------------------------------------------------------------------
// CHelloWorldBasicAppView::Draw()
// Draws the display.
// -----------------------------------------------------------------------------
//
void CHelloWorldBasicAppView::Draw( const TRect& /*aRect*/ ) const
    {
    // Get the standard graphics context
    CWindowGc& gc = SystemGc();

    // Gets the control's extent
    TRect rect = Rect();

    // Clears the screen
    gc.Clear( rect );
    }

// End of File