registercontainer.cpp

symbian系统上的记事本程序

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

// INCLUDE FILES


#include <EveryDay.rsg>
#include "EveryDay.hrh"
#include "RegisterContainer.h"
#include <aknviewappui.h>  //for iEikonEnv
#include "Common.h"
#include <eiklabel.h>
#include "EveryDayAppUi.h"
#include <eikedwin.h>
#include <aknnotewrappers.h>

#include <barsread.h>
#include <aknnumseced.h> 

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

// C++ default constructor can NOT contain any code, that
// might leave.
//
CRegisterContainer::CRegisterContainer()
{
	m_pLabel1 = NULL;
	m_pEdit1 = NULL;
	m_pLabel2 = NULL;
	m_pEdit2 = NULL;
	m_pLabel3 = NULL;
	m_pEdit3 = NULL;
}

// EPOC default constructor can leave.
void CRegisterContainer::ConstructL(const TRect& aRect)
{
    CreateWindowL();
	
	//Label
	TBuf<32> Text;                                      //转换中文
	iEikonEnv->ReadResource(Text,R_QTN_MH_USERNAME_TITLE);
	m_pLabel1 = new(ELeave) CEikLabel;
	m_pLabel1->SetContainerWindowL(*this);
	m_pLabel1->SetTextL(Text);
	m_pLabel1->SetExtent(TPoint(10,20), m_pLabel1->MinimumSize());
	
	iEikonEnv->ReadResource(Text,R_QTN_MH_PASSWORD_TITLE);
	m_pLabel2=new(ELeave) CEikLabel;
	m_pLabel2->SetContainerWindowL(*this);
	m_pLabel2->SetTextL(Text);
	m_pLabel2->SetExtent(TPoint(10,60), m_pLabel2->MinimumSize());
	
	iEikonEnv->ReadResource(Text,R_QTN_MH_ENSUREPW_TITLE);
	m_pLabel3=new(ELeave) CEikLabel;
	m_pLabel3->SetContainerWindowL(*this);
	m_pLabel3->SetTextL(Text);
	m_pLabel3->SetExtent(TPoint(10,100), m_pLabel3->MinimumSize());
	
	//Edit
	m_pEdit1 = new(ELeave) CEikEdwin;
	m_pEdit1->SetContainerWindowL(*this);
	m_pEdit1->ConstructL(EAknEditorFlagDefault, 10, 11, 1);
	m_pEdit1->SetExtent(TPoint(70,20), TSize(80,18));
	m_pEdit1->SetAknEditorCurrentInputMode(EAknEditorNumericInputMode);//设置只能输入数字输入模式
	m_pEdit1->SetFocus(ETrue);//焦点 
	
	m_pEdit2 = new(ELeave) CEikEdwin;
	m_pEdit2->SetContainerWindowL(*this);
	m_pEdit2->ConstructL(EAknEditorFlagDefault, 10, 6, 1);
	m_pEdit2->SetExtent(TPoint(70,60), TSize(80,18));
	m_pEdit2->SetAknEditorCurrentInputMode(EAknEditorNumericInputMode);//设置只能输入数字输入模式
	m_pEdit2->SetTextL(&_L(""));
	m_pEdit2->SetFocus(EFalse);
	
	m_pEdit3 = new(ELeave) CEikEdwin;
	m_pEdit3->SetContainerWindowL(*this);
	m_pEdit3->ConstructL(EAknEditorFlagDefault, 10, 6, 1);
	m_pEdit3->SetExtent(TPoint(70,100), TSize(80,18));
	m_pEdit3->SetAknEditorCurrentInputMode(EAknEditorNumericInputMode);
	m_pEdit3->SetTextL(&_L(""));
	m_pEdit3->SetFocus(EFalse);
	
    SetRect(aRect);
    ActivateL();
}

// Destructor
CRegisterContainer::~CRegisterContainer()
{
	MEM_FREE(m_pLabel1);
	MEM_FREE(m_pEdit1);
	MEM_FREE(m_pLabel2);
	MEM_FREE(m_pEdit2);
	MEM_FREE(m_pLabel3);
	MEM_FREE(m_pEdit3);
}

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

void CRegisterContainer::FocusTo(TInt aCommand)
{
}

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

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

// ---------------------------------------------------------
// CRegisterContainer::ComponentControl(TInt aIndex) const
// (other items were commented in a header).
// ---------------------------------------------------------
//
CCoeControl* CRegisterContainer::ComponentControl(TInt aIndex) const
{
	//	return NULL;
	switch (aIndex)
	{
	case 0:
		{
			return m_pLabel1;
			break;
		}
	case 1:
		{
			return m_pLabel2;
			break;
		}
	case 2:
		{
			return m_pLabel3;
			break;
		}
	case 3:
		{
			return m_pEdit1;
			break;
		}
	case 4:
		{
			return m_pEdit2;
			break;
		}
	case 5:
		{
			return m_pEdit3;
			break;
		}
	default:
		{
			return NULL;
		}
	}
}

// ---------------------------------------------------------
// CRegisterContainer::Draw(const TRect& aRect) const
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CRegisterContainer::Draw(const TRect& aRect) const
{
    CWindowGc& gc = SystemGc();
    gc.SetPenStyle(CGraphicsContext::ENullPen);
    gc.SetBrushColor(KRgbWhite);
    gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
    gc.DrawRect(aRect);
	
	//画一长方形
	if(m_pEdit1->IsFocused()) // username 获得焦点 
	{
		gc.SetPenColor(KRgbRed);
	}
	else
	{
		gc.SetPenColor(KRgbBlack);
	}
	gc.SetPenStyle(CGraphicsContext::ESolidPen);
	
	TRect rect1;
	rect1.iTl = TPoint(69, 18);
	rect1.iBr = TPoint(152,40);
	gc.DrawRect(rect1);
	
	
	if(m_pEdit2->IsFocused())
	{
		gc.SetPenColor(KRgbRed);
	}
	else
	{
		gc.SetPenColor(KRgbBlack);
	}
	//画一长方形
	gc.SetPenStyle(CGraphicsContext::ESolidPen);
	TRect rect2;
	rect2.iTl = TPoint(69, 58);
	rect2.iBr = TPoint(152, 80);
	gc.DrawRect(rect2);
	
	
	if(m_pEdit3->IsFocused())
	{
		gc.SetPenColor(KRgbRed);
	}
	else
	{
		gc.SetPenColor(KRgbBlack);
	}
	//画一长方形(TPoint(70,100), TSize(80,18));
	gc.SetPenStyle(CGraphicsContext::ESolidPen);
	TRect rect3;
	rect3.iTl = TPoint(69, 99);
	rect3.iBr = TPoint(152,119);
	gc.DrawRect(rect3);
	
}

// ---------------------------------------------------------
// CRegisterContainer::OfferKeyEventL(...)
// Notify key events to editors.
// (other items were commented in a header).
// ---------------------------------------------------------
//
TKeyResponse CRegisterContainer::OfferKeyEventL(
												const TKeyEvent& aKeyEvent, TEventCode aType)
{
	if (NULL != m_pEdit1)
	{
		if (m_pEdit1->IsFocused())
		{
			if((aType == EEventKey) && (aKeyEvent.iCode == EKeyDownArrow))
			{
				m_pEdit1->SetFocus(EFalse);
				m_pEdit2->SetFocus(ETrue);
				m_pEdit3->SetFocus(EFalse);
				DrawDeferred();
				return EKeyWasConsumed;
			}
			return m_pEdit1->OfferKeyEventL(aKeyEvent, aType);
		}
	}
	
	
	if (NULL != m_pEdit2)
	{
		if (m_pEdit2->IsFocused())
		{
			if((aType == EEventKey) && (aKeyEvent.iCode == EKeyUpArrow))
			{
				m_pEdit2->SetFocus(EFalse);
				m_pEdit3->SetFocus(EFalse);
				m_pEdit1->SetFocus(ETrue);
				DrawDeferred();
				return EKeyWasConsumed;
			}
			if((aType == EEventKey) && (aKeyEvent.iCode == EKeyDownArrow))
			{
				m_pEdit2->SetFocus(EFalse);
				m_pEdit3->SetFocus(ETrue);
				m_pEdit1->SetFocus(EFalse);
				DrawDeferred();
				return EKeyWasConsumed;
			}
			return m_pEdit2->OfferKeyEventL(aKeyEvent, aType);
		}
	}
	
	if (NULL != m_pEdit3)
	{
		if (m_pEdit3->IsFocused())
		{
			if((aType == EEventKey) && (aKeyEvent.iCode == EKeyUpArrow))
			{
				m_pEdit3->SetFocus(EFalse);
				m_pEdit2->SetFocus(ETrue);
				m_pEdit1->SetFocus(EFalse);
				DrawDeferred();
				/*				DrawNow();*/
				return EKeyWasConsumed;
			}
			return m_pEdit3->OfferKeyEventL(aKeyEvent, aType);
		}
	}
	return EKeyWasNotConsumed;
}


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


// void CRegisterContainer::GetUserInf(TDes& aName,TDes& aWord,TDes& aPswd)
// {
// 	m_pEdit1->GetText(aName);
// 	m_pEdit2->GetText(aWord);
//  	m_pEdit3->GetText(aPswd);
// }

void CRegisterContainer::GetName(TDes& aName)
{
	m_pEdit1->GetText(aName);
}

void CRegisterContainer::GetPassWord(TDes& aWord)
{
	m_pEdit2->GetText(aWord);
}

void CRegisterContainer::GetPswd(TDes& aPswd)
{
	m_pEdit3->GetText(aPswd);
}

// End of File