graphicsdocument.cpp

来自「Symbian -画图程序 graphics-vc.rar」· C++ 代码 · 共 79 行

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


// INCLUDE FILES
#include "GraphicsAppUi.h"
#include "GraphicsDocument.h"

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

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

// -----------------------------------------------------------------------------
// CGraphicsDocument::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//

CGraphicsDocument* CGraphicsDocument::NewL( CEikApplication& aApp )
    {
    CGraphicsDocument* self = NewLC( aApp );
    CleanupStack::Pop();
    return self;
    }

// -----------------------------------------------------------------------------
// CGraphicsDocument::NewLC()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CGraphicsDocument* CGraphicsDocument::NewLC( CEikApplication& aApp )
    {
    CGraphicsDocument* self = new ( ELeave ) CGraphicsDocument( aApp );
    CleanupStack::PushL( self );
    self->ConstructL();
    return self;
    }

// -----------------------------------------------------------------------------
// CGraphicsDocument::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CGraphicsDocument::ConstructL()
    {
    // No implementation required
    }

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

// -----------------------------------------------------------------------------
// CGraphicsDocument::CreateAppUiL()
// Constructs CreateAppUi.
// -----------------------------------------------------------------------------
//
CEikAppUi* CGraphicsDocument::CreateAppUiL()
    {
    // Create the application user interface, and return a pointer to it;
    // the framework takes ownership of this object
    return ( static_cast<CEikAppUi*>( new ( ELeave ) CGraphicsAppUi) );
    }

// End of File