void CMMABitmapWindow::DrawFrameL(const CFbsBitmap* aBitmap)
{
    if (iBitmap)
    {
        // leave in this function will panic thread
        CFbsBitmap* bitmap = new(ELeave)CFbsBitmap();
        CleanupStack::PushL(bitmap);
        User::LeaveIfError(bitmap->Duplicate(aBitmap->Handle()));
        // set incoming bitmap display mode to 16MA
        if (EColor16MU == bitmap->DisplayMode())
        {
            bitmap->SetDisplayMode(EColor16MA);
        }
        AknIconUtils::ScaleBitmapL(iDrawRect, iBitmap, bitmap);
        CleanupStack::PopAndDestroy(bitmap);
    }
}