S60 3rd Edition SDK for Symbian OS Example Applications Guide

BrCtlSampleAppQueryDialog.cpp

/*
* ============================================================================
*  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

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© Nokia 2006