brctlsampleappquerydialog.cpp

S60上实现嵌入式浏览器,可以在应用程序中嵌入浏览器,实现IE功能

/*
* ============================================================================
*  Name        : BrCtlSampleAppQueryDialog.cpp
*  Part of     : BrCtlSampleApp
*  Interface   : Browser Control API
*  Description : Display a Query Dialog
*  Version     : 
*
*  Copyright (c) 2005-2006 Nokia Corporation.
*  This material, including documentation and any related 
*  computer programs, is protected by copyright controlled by 
*  Nokia Corporation.
* ============================================================================
*/

// INCLUDE FILES

#include <avkon.hrh>

#include "BrCtlSampleAppQueryDialog.h"

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

// C++ default constructor can NOT contain any code, that
// might leave.
//
CBrCtlSampleAppQueryDialog::CBrCtlSampleAppQueryDialog( TDes& aDefInput, HBufC*& aRetBuf )
    : CAknTextQueryDialog( aDefInput )
    , iRetBuf( aRetBuf )
	{
	}

// ---------------------------------------------------------
// CBrCtlSampleAppQueryDialog::PreLayoutDynInitL
// ---------------------------------------------------------
//
void  CBrCtlSampleAppQueryDialog::PreLayoutDynInitL()
	{
    CAknTextQueryDialog::PreLayoutDynInitL();

    MakeLeftSoftkeyVisible( ETrue );
    } 

// ---------------------------------------------------------
// CBrCtlSampleAppQueryDialog::OkToExitL
// ---------------------------------------------------------
//
TBool CBrCtlSampleAppQueryDialog::OkToExitL( TInt aKeycode )
	{
	switch ( aKeycode )
		{
		case EAknSoftkeyOk:
			{
            CAknQueryControl* control = QueryControl();

            __ASSERT_DEBUG( control, User::Panic( KNullDesC, KErrGeneral ) );
            
            iRetBuf = HBufC::NewL( control->GetTextLength() + 1);
            TPtr temp( iRetBuf->Des() );
			control->GetText( temp );
            temp.ZeroTerminate();
			}
			// no break !!! same return value
		case EAknSoftkeyCancel:
			return ETrue;
		default:
			return EFalse;
		}
    }

// ---------------------------------------------------------
// CBrCtlSampleAppQueryDialog::HandleQueryEditorStateEventL
//
// This code is base on AknQueryDialog.cpp
// ---------------------------------------------------------
//
TBool CBrCtlSampleAppQueryDialog::HandleQueryEditorStateEventL(CAknQueryControl* /*aQueryControl*/, 
	TQueryControlEvent /*aEventType*/, TQueryValidationStatus /*aStatus*/)
    {
    return EFalse;
    }

//  End of File