tempcontainer.cpp

自己做的Symbian小项目 可给大家参考

#include <gulicon.h>
#include <aknutils.h>
#include <avkon.hrh>
#include <akntitle.h>
#include <eiklabel.h>

#include <eikclbd.h>

#include <aknlists.h>
//#include <uikon.hrh> // TKeyCode #defines

#include <AknIconArray.h>

#include "TempContainer.h"
#include "LDFUCKAppUi.h"

CTempContainer::CTempContainer()
{
		m_pListBoxArray=NULL;
	 	aListBox=NULL;
}

// EPOC default constructor can leave.
void CTempContainer::ConstructL(const TRect& aRect)
{
    CreateWindowL();
	
//create SingleListBox

	aListBox = new( ELeave ) CAknSingleNumberStyleListBox();								//创建列表对象指针
	CleanupStack::PushL(aListBox);
	aListBox->ConstructL(this, EAknListBoxMarkableList | EAknListBoxMultiselectionList);
	aListBox->SetContainerWindowL( *this );
	aListBox->SetRect(aRect);
//启动列表的滚动条
    aListBox->CreateScrollBarFrameL( ETrue );											
    aListBox->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto );

	
//	TResourceReader reader;
//	CEikonEnv::Static()->CreateResourceReaderLC( reader, R_SINGLE_TEMP_LISTBOX );
//	aListBox->ConstructFromResourceL( reader );
//  CleanupStack::PopAndDestroy(); // resource stuffs.

//	添加新图标列表	
//	CLDFUCKAppUi* pApp = (CLDFUCKAppUi*)CEikonEnv::Static()->AppUi();
//	CArrayPtr<CGulIcon>* icons = new( ELeave ) CAknIconArray(1);
//	CleanupStack::PushL( icons );
//	icons->AppendL(pApp->LoadGraphicsL(0));
//   	aListBox->ItemDrawer()->ColumnData()->SetIconArray(icons);	



//	添加项目列表
	m_pListBoxArray = new (ELeave) CDesCArrayFlat(10);
	CleanupStack::PushL(m_pListBoxArray);
	CTextListBoxModel* model = aListBox->Model();
	model->SetItemTextArray( m_pListBoxArray );
	model->SetOwnershipType(ELbmDoesNotOwnItemArray);
    CleanupStack::Pop(2);


//	// Observe the list
//  	aListBox->SetListBoxObserver(this);

	
    SetRect( aRect );
    ActivateL();
}

// destructor
CTempContainer::~CTempContainer()
{
	if (aListBox) {
		delete aListBox;
		aListBox=NULL;
	}
	if (m_pListBoxArray) {
		delete m_pListBoxArray;
		m_pListBoxArray=NULL;
  }
}

void CTempContainer::SizeChanged()
{
	if(aListBox)
	{
		aListBox->SetRect(Rect());
	}
}

// ---------------------------------------------------------
// CTempContainer::CountComponentControls() const
// return the number of controls
// ---------------------------------------------------------
//
TInt CTempContainer::CountComponentControls() const
{
	// return number of controls inside this container
	return 1; 
}

// ---------------------------------------------------------
// CTempContainer::ComponentControl(TInt aIndex) const
// return the pointer to specified control.
// ---------------------------------------------------------
//
CCoeControl* CTempContainer::ComponentControl( TInt /*aIndex*/ ) const
{
	return aListBox;
//	return NULL;
}

// ---------------------------------------------------------
// CTempContainer::Draw(const TRect& aRect) const
// handle the message when client region must be redrawn.
// ---------------------------------------------------------
//
void CTempContainer::Draw( const TRect& /*aRect*/ ) const
{
	CWindowGc& gc = SystemGc();
	gc.Clear(Rect());

//	gc.DrawRect(TRect(TPoint(10, 10), TSize(20, 20)));
}

// ---------------------------------------------------------
// CAknExGridContainer::OfferKeyEventL(
//           const TKeyEvent& aKeyEvent, TEventCode aType )
// Handles the key events.
// ---------------------------------------------------------
//
TKeyResponse CTempContainer::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType )
{
	if(aKeyEvent.iScanCode ==167)
	{
		return EKeyWasConsumed;
	}

	if (aListBox)
		return aListBox->OfferKeyEventL (aKeyEvent, aType);
	else
		return EKeyWasNotConsumed;
}



void CTempContainer::addInfotolist( const TDesC& aFlag, const TDesC& aName)
{
	TBuf<64> sTmpBuf;
	sTmpBuf.Copy(aFlag);
	sTmpBuf.Append(_L("\t"));
	sTmpBuf.Append(aName);
	m_pListBoxArray->AppendL(sTmpBuf);
	aListBox->HandleItemAdditionL();
	
}


//void CTempContainer::HandleListBoxEventL(CEikListBox* /*aListBox*/, TListBoxEvent aListBoxEvent)
//{
//	// if the Select Key has been pressed
//	if (  aListBoxEvent == MEikListBoxObserver::EEventEnterKeyPressed ) 
//		{
//			TInt currentItem( this->aListBox->CurrentItemIndex() );
//			
//			if(currentItem == 1)
//			{
//				
//			}
//		}
// }

TInt CTempContainer::getListBoxIndex()
{
	TInt currentItem( this->aListBox->CurrentItemIndex() );			
	listIndex = currentItem;
	return listIndex;
}

// End of File