shenxiantowcontainer.cpp

symbian学习例子

/*
* ============================================================================
*  Name     : CShenxianTowContainer from CCoeControl, MCoeControlObserver
*  Part of  : ShenxianTow
*  Copyright (c) 2003 Nokia. All rights reserved.
* ============================================================================
*/

// INCLUDE FILES
#include <Shenxian.rsg>
#include "Shenxian.hrh"
#include "ShenxianTowContainer.h"
#include <eiklabel.h>
#include <eikedwin.h>
#include <eikenv.h>




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

// C++ default constructor can NOT contain any code, that
// might leave.
//
CShenxianTowContainer::CShenxianTowContainer()
{
	m_plabelName = NULL;
	m_plabelPassword = NULL;
	m_plabelVPassword = NULL;
	m_peditName = NULL;
	m_peditPassword = NULL;
	m_peditVPassword = NULL;
}

// EPOC default constructor can leave.
void CShenxianTowContainer::ConstructL(const TRect& aRect)
{
    CreateWindowL();
    
    /*******设置标签***********************************************
	*************************************************************************/
    m_plabelName = new (ELeave) CEikLabel;
    CleanupStack::PushL(m_plabelName);
    m_plabelName->SetContainerWindowL(*this);
    
    TBuf<32> sTmplabelName;
    CEikonEnv::Static()->ReadResource(sTmplabelName,R_QTN_MH_NAME );
    m_plabelName->SetTextL(sTmplabelName);
    m_plabelName->SetExtent(TPoint(10,20),m_plabelName->MinimumSize( ) );
    CleanupStack::Pop( m_plabelName );
    /***************************************************************************/
    m_plabelPassword = new (ELeave) CEikLabel;
    CleanupStack::PushL(m_plabelPassword);
    m_plabelPassword->SetContainerWindowL(*this);
    
    TBuf<32> sTmplabelPass;
    CEikonEnv::Static()->ReadResource(sTmplabelPass,R_QTN_MH_PASSWORD );
    m_plabelPassword->SetTextL(sTmplabelPass);
    m_plabelPassword->SetExtent(TPoint(10,60),m_plabelPassword->MinimumSize( ) );
    CleanupStack::Pop( m_plabelPassword );
    /***********************************************************************************/
    m_plabelVPassword = new (ELeave) CEikLabel;
    CleanupStack::PushL(m_plabelVPassword);
    m_plabelVPassword->SetContainerWindowL(*this);
    
    TBuf<32> sTmplabelword;
    CEikonEnv::Static()->ReadResource(sTmplabelword,R_QTN_MH_VALIDATE_PASSWORD );
    m_plabelVPassword->SetTextL(sTmplabelword);
    m_plabelVPassword->SetExtent(TPoint(10,100),m_plabelVPassword->MinimumSize( ) );
    CleanupStack::Pop( m_plabelVPassword );
    /****************设置编辑框****************************************************************
	********************************************************************************/
    m_peditName = new(ELeave) CEikEdwin;
    CleanupStack::PushL(m_peditName);
    m_peditName->SetContainerWindowL(*this);
    
    m_peditName->ConstructL(EAknEditorFlagDefault,10,10,1);
    m_peditName->SetExtent(TPoint(70,20),TSize(80,20));
    m_peditName->SetTextL(&_L(""));
    m_peditName->SetFocus(ETrue); 
    CleanupStack::Pop( m_peditName );
    /****************************************************************************/ 
    m_peditPassword = new(ELeave) CEikEdwin;
    CleanupStack::PushL(m_peditPassword);
    m_peditPassword->SetContainerWindowL(*this);
    
    m_peditPassword->ConstructL(EAknEditorSecretAlphaInputMode,10,6,1);
    m_peditPassword->SetExtent(TPoint(70,60),TSize(80,22));
    m_peditPassword->SetTextL(&_L(""));
    m_peditPassword->SetFocus(ETrue);
	CleanupStack::Pop( m_peditPassword);
    /*******************************************************************************/
    m_peditVPassword = new(ELeave) CEikEdwin;
    CleanupStack::PushL(m_peditVPassword);
    m_peditVPassword->SetContainerWindowL(*this);
    
    m_peditVPassword->ConstructL(EAknEditorSecretAlphaInputMode,10,6,1);
    m_peditVPassword->SetExtent(TPoint(70,100),TSize(80,22));
    m_peditVPassword->SetTextL(&_L(""));
    m_peditVPassword->SetFocus(ETrue);
	CleanupStack::Pop( m_peditVPassword);
    SetRect(aRect);
    ActivateL();
}

// Destructor
CShenxianTowContainer::~CShenxianTowContainer()
{
	DELPTR(m_plabelName);
	DELPTR(m_plabelPassword);
	DELPTR(m_plabelVPassword);
	DELPTR(m_peditName);
	DELPTR(m_peditPassword);
	DELPTR(m_peditVPassword);
}

// ---------------------------------------------------------
// CShenxianTowContainer::FocusTo(TInt aCommand)
// Change foccused control.
// (other items were commented in a header).
// ---------------------------------------------------------
//

void CShenxianTowContainer::FocusTo(TInt aCommand)
{
}

// ---------------------------------------------------------
// CShenxianTowContainer::SizeChanged()
// Called by framework when the view size is changed
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CShenxianTowContainer::SizeChanged()
{
}

// ---------------------------------------------------------
// CShenxianTowContainer::CountComponentControls() const
// (other items were commented in a header).
// ---------------------------------------------------------
//
TInt CShenxianTowContainer::CountComponentControls() const
{
    return 6; // return nbr of controls inside this container
}

// ---------------------------------------------------------
// CShenxianTowContainer::ComponentControl(TInt aIndex) const
// (other items were commented in a header).
// ---------------------------------------------------------
//
CCoeControl* CShenxianTowContainer::ComponentControl(TInt aIndex) const
{
	switch(aIndex)
	{
	case 0:
		{
			return m_plabelName;
			break;
		}
	case 1:
		{
			return m_peditName;
			break;
		}
	case 2:
		{
			return m_plabelPassword;
			break;
		}
	case 3:
		{
			return m_peditPassword;
			break;
		}
	case 4:
		{
			return m_plabelVPassword;
			break;
		}
	case 5:
		{
			return m_peditVPassword;
			break;
		}
	default:
		{
			return NULL;
		}
	}
}

// ---------------------------------------------------------
// CShenxianTowContainer::Draw(const TRect& aRect) const
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CShenxianTowContainer::Draw(const TRect& aRect) const
{
	
    CWindowGc& gc = SystemGc();
    gc.SetPenStyle(CGraphicsContext::ENullPen);
    gc.SetBrushColor(KRgbBlue);
    gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
    gc.DrawRect(aRect);
	//	const CFont *nor = CEikonEnv::Static()->TitleFont();
	//	gc.UseFont(nor);
	
	//	gc.DrawText(*(message->GetName()),TPoint(20,60));
	//	gc.DrawText(*(message->GetTel()),TPoint(20,80));
	//	gc.DrawText(*(message->GetEmail()),TPoint(20,100));
	//   gc.DrawText(*(message->GetAddress()),TPoint(20,120));
	//	gc.DiscardFont();
	
	
}

// ---------------------------------------------------------
// CShenxianTowContainer::OfferKeyEventL(...)
// Notify key events to editors.
// (other items were commented in a header).
// ---------------------------------------------------------
//
TKeyResponse CShenxianTowContainer::OfferKeyEventL(
												   const TKeyEvent& aKeyEvent, TEventCode aType)
{
	if (m_peditName)
	{
		if (m_peditName->IsFocused())
		{
			if((aType == EEventKey) && (aKeyEvent.iCode == EKeyDownArrow))
			{
				m_peditName->SetFocus(EFalse);
				m_peditPassword->SetFocus(ETrue);
				m_peditVPassword->SetFocus(EFalse);
				return EKeyWasConsumed;
			}
			else if((aType == EEventKey) && (aKeyEvent.iCode == EKeyUpArrow))
			{
				m_peditName->SetFocus(ETrue);
				m_peditPassword->SetFocus(EFalse);
				m_peditVPassword->SetFocus(EFalse);
				return EKeyWasConsumed;
			}
			return m_peditName->OfferKeyEventL(aKeyEvent, aType);
		}
	}
	
	if (m_peditPassword)
	{
		if (m_peditPassword->IsFocused())
		{
			if((aType == EEventKey) && (aKeyEvent.iCode == EKeyDownArrow))
			{
				m_peditName->SetFocus(EFalse);
				m_peditPassword->SetFocus(EFalse);
				m_peditVPassword->SetFocus(ETrue);
				return EKeyWasConsumed;
			}
			else if((aType == EEventKey) && (aKeyEvent.iCode == EKeyUpArrow))
			{
				m_peditName->SetFocus(ETrue);
				m_peditPassword->SetFocus(EFalse);
				m_peditVPassword->SetFocus(EFalse);
				return EKeyWasConsumed;
			}
			return m_peditPassword->OfferKeyEventL(aKeyEvent, aType);
		}
	}

	if (m_peditVPassword)
	{
		if (m_peditVPassword->IsFocused())
		{
			if((aType == EEventKey) && (aKeyEvent.iCode == EKeyDownArrow))
			{
				m_peditName->SetFocus(EFalse);
				m_peditPassword->SetFocus(EFalse);
				m_peditVPassword->SetFocus(ETrue);
				return EKeyWasConsumed;
			}
			else if((aType == EEventKey) && (aKeyEvent.iCode == EKeyUpArrow))
			{
				m_peditName->SetFocus(EFalse);
				m_peditPassword->SetFocus(ETrue);
				m_peditVPassword->SetFocus(EFalse);
				return EKeyWasConsumed;
			}
			return m_peditVPassword->OfferKeyEventL(aKeyEvent, aType);
		}
	}

    return EKeyWasNotConsumed;
}


// ---------------------------------------------------------
// CShenxianTowContainer::HandleControlEventL(
//     CCoeControl* aControl,TCoeEvent aEventType)
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CShenxianTowContainer::HandleControlEventL(
												CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
{
}

// End of File