treeappui.cpp

symbian 二版本的自定义控件

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

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

#include "Tree.pan"
#include "TreeAppUi.h"
#include "WorldView.h"
#include "Tree.hrh"
#include <Tree.mbg>

void CTreeAppUi::ConstructL()
    {
    BaseConstructL(EAknEnableSkin);

	m_pView = CWorldView::NewL();
	AddViewL(m_pView);
    }

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

CTreeAppUi::~CTreeAppUi()
    {

    }

void CTreeAppUi::HandleCommandL(TInt aCommand)
    {
    switch(aCommand)
        {
        case EEikCmdExit:
        case EAknSoftkeyExit:
            Exit();
            break;

        case ETreeCommand1:
            {
            _LIT(message,"Command 1");
            CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;
            informationNote->ExecuteLD(message);
            }
            break;

        default:
            Panic(ETreeBasicUi);
            break;
        }
    }
CFbsBitmap* CTreeAppUi::LoadGraphicsL(TInt aType)
{
	TBuf<KMaxPath> pathAppMbm;
#ifdef __WINS__
	pathAppMbm.Copy(_L("z:\\system\\apps\\Tree\\Tree.mbm"));
#else
	TFileName appFullName;
	appFullName = Application()->AppFullName();
	TParsePtr parse(appFullName);
	pathAppMbm.Copy(parse.DriveAndPath());
	pathAppMbm.Append(_L("Tree.mbm"));
#endif
	switch(aType)
	{
	case 0:
		return iEikonEnv->CreateBitmapL(pathAppMbm, EMbmTreeFolderimage);
	case 1:
		return iEikonEnv->CreateBitmapL(pathAppMbm, EMbmTreeSpread);
	case 2:
		return iEikonEnv->CreateBitmapL(pathAppMbm, EMbmTreeShrink);
	default:
		return NULL;
	}
}