myhelloappui.cpp

symbian中讲述的一个有关grid的简单例子

/* Copyright (c) 2008, Nokia. All rights reserved */

#include <avkon.hrh>
#include <aknnotewrappers.h> 

#include <myhello.mbg>	//for mbm
#include "MyHello.pan"
#include "MyHelloAppUi.h"
#include "Helloview.h"
#include "WorldView.h"
#include "SingleListView.h"
#include "GridView.h"

#include "MyHello.hrh"

#include "MyHelloApplication.h"	//for CEikApplication

void CMyHelloAppUi::ConstructL()
{
    BaseConstructL(EAknEnableSkin);
	
	m_pHelloView = CHelloView::NewL();
    AddViewL(m_pHelloView);
	
	m_pWorldView = CWorldView::NewL();
    AddViewL(m_pWorldView);
	
	m_pSingleListView = CSingleListView::NewL();
	AddViewL(m_pSingleListView);

	m_pGridView = CGridView::NewL();
	AddViewL(m_pGridView);

	SetDefaultViewL(*m_pGridView);
}

CMyHelloAppUi::CMyHelloAppUi()                              
{
    // add any construction that cannot leave here
}

CMyHelloAppUi::~CMyHelloAppUi()
{
}

void CMyHelloAppUi::HandleCommandL(TInt aCommand)
{
    switch(aCommand)
	{
	case EEikCmdExit:
	case EAknSoftkeyExit:
		Exit();
		break;
		
	case EMyHelloCommand1:
		{
			//_LIT(message,"Command 1");
			//CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;
			//informationNote->ExecuteLD(message);
		}
		break;
		
	case EMyHelloCommandToWorldView:
		{
			ActivateLocalViewL(KViewId2);
		}
		break;
		
	default:
		Panic(EMyHelloBasicUi);
		break;
	}
}

//#include "MyHelloApplication.h"	//for CEikApplication

void CMyHelloAppUi::GetAppPath(TDes& aPath)
{
	TFileName appFullName;
	appFullName = Application()->AppFullName();
	TParsePtr parse(appFullName);
	aPath.Copy(parse.DriveAndPath());
}


CGulIcon* CMyHelloAppUi::LoadGraphicsL(TInt aType)
{
	TBuf<KMaxPath> pathAppMbm;
#ifdef __WINS__
	pathAppMbm.Copy(_L("z:\\system\\apps\\myhello\\myhello.mbm"));
#else
	GetAppPath(pathAppMbm);
	pathAppMbm.Append(_L("myhello.mbm"));
#endif

	switch(aType)
	{
	case 0:
		return iEikonEnv->CreateIconL(pathAppMbm, EMbmMyhelloSnoopy_1_icon);
	case 1:
		//return iEikonEnv->CreateIconL(pathAppMbm, EMbmMyhelloSnoopy_2_icon);
		return iEikonEnv->CreateIconL(pathAppMbm, EMbmMyhelloSnoopy_2_icon, EMbmMyhelloSnoopy_2_mask);
	default:
		return NULL;
	}
}