www.pudn.com > wcore.rar > WebCoreFormControlFactory.h

/* 
 * Copyright (c) 2005 Nokia Corporation, Inc. All rights reserved. 
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions 
 * are met: 
 * 1. Redistributions of source code must retain the above copyright 
 *    notice, this list of conditions and the following disclaimer. 
 * 2. Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the distribution. 
 * 3. Neither the name of the Nokia Corporation nor the names of its 
 *    contributors may be used to endorse or promote products derived 
 *    from this software without specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE. 
 */ 
 
#ifndef __WebCoreFormControlFactory_h__ 
#define __WebCoreFormControlFactory_h__ 
 
// INCLUDES 
#include  
#include "WebCoreFormControls.h" 
 
 
// CONSTANTS 
 
// MACROS 
 
// DATA TYPES 
 
// FUNCTION PROTOTYPES 
enum TInputType { ENormal, EPassword, ESearch , ETextArea}; 
 
// FORWARD DECLARATIONS 
 
class CWebCoreFormWidget; 
 
// CLASS DECLARATION 
 
/** 
*  interface implemented by form control factory to create input text/textarea/password,button , 
*  select and checkbox and radio 
*  @lib webcore.lib 
*  @since 3.0 
*/ 
class MWebCoreFormControlFactory 
    { 
    public: 
 
    virtual MWebCoreInputWidget* ConstructText(TInputType  aType) = 0; 
 
    virtual MWebCoreFileInputWidget* ConstructFile() = 0; 
    virtual MWebCoreButtonWidget* ConstructButton() = 0; 
 
    virtual MWebCoreSelectWidget* ConstructSelect(TBool aMultipleSelection) = 0; 
 
    virtual MWebCoreCheckBoxWidget* ConstructCheckBox() = 0; 
 
    virtual MWebCoreCheckBoxWidget* ConstructRadioButton() = 0; 
 
    virtual MWebCoreScrollBarWidget* ConstructScrollBar() = 0; 
    }; 
 
 
// CLASS DECLARATION 
 
/** 
*  container class that has accesor methods to get an instance of formcontrol factory 
*  @lib webcore.lib 
*  @since 3.0 
*/ 
class TWebCoreFormControlFactory 
    { 
    public: 
    IMPORT_C static void SetWebCoreFormControlFactory(MWebCoreFormControlFactory* aFactory); 
    IMPORT_C static MWebCoreFormControlFactory* Factory(); 
 
    private: 
    static MWebCoreFormControlFactory* iSharedFactory; 
    }; 
 
 
#endif 
 
// End of File