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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef ACCESSIBILITY_EXT_LISTBOX_ACCESSIBLE
#define ACCESSIBILITY_EXT_LISTBOX_ACCESSIBLE
#include <com/sun/star/uno/RuntimeException.hpp>
#include <tools/link.hxx>
class SvTreeListBox;
class VclSimpleEvent;
class VclWindowEvent;
//........................................................................
namespace accessibility
{
//........................................................................
//====================================================================
//= ListBoxAccessibleBase
//====================================================================
/** helper class which couples it's life time to the life time of an
SvTreeListBox
*/
class ListBoxAccessibleBase
{
private:
SvTreeListBox* m_pWindow;
protected:
inline SvTreeListBox* getListBox() const
{
return const_cast< ListBoxAccessibleBase* >( this )->m_pWindow;
}
inline bool isAlive() const { return NULL != m_pWindow; }
public:
ListBoxAccessibleBase( SvTreeListBox& _rWindow );
protected:
virtual ~ListBoxAccessibleBase( );
// own overridables
/// will be called for any VclWindowEvent events broadcasted by our VCL window
virtual void ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent );
/** will be called when our window broadcasts the VCLEVENT_OBJECT_DYING event
<p>Usually, you derive your class from both ListBoxAccessibleBase and XComponent,
and call XComponent::dispose here.</p>
*/
virtual void SAL_CALL dispose() throw ( ::com::sun::star::uno::RuntimeException ) = 0;
/// to be called in the dispose method of your derived class
void disposing();
private:
DECL_LINK( WindowEventListener, VclSimpleEvent* );
private:
ListBoxAccessibleBase( ); // never implemented
ListBoxAccessibleBase( const ListBoxAccessibleBase& ); // never implemented
ListBoxAccessibleBase& operator=( const ListBoxAccessibleBase& ); // never implemented
};
//........................................................................
} // namespace accessibility
//........................................................................
#endif // ACCESSIBILITY_EXT_LISTBOX_ACCESSIBLE
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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