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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_ACCESSIBILITY_INC_ACCESSIBILITY_EXTENDED_LISTBOXACCESSIBLE_HXX
#define INCLUDED_ACCESSIBILITY_INC_ACCESSIBILITY_EXTENDED_LISTBOXACCESSIBLE_HXX
#include <com/sun/star/uno/RuntimeException.hpp>
#include <tools/link.hxx>
#include <vcl/vclptr.hxx>
class SvTreeListBox;
class VclSimpleEvent;
class VclWindowEvent;
namespace accessibility
{
/** helper class which couples its life time to the life time of an
SvTreeListBox
*/
class ListBoxAccessibleBase
{
private:
VclPtr<SvTreeListBox> m_pWindow;
protected:
inline SvTreeListBox* getListBox() const
{
return const_cast< ListBoxAccessibleBase* >( this )->m_pWindow;
}
inline bool isAlive() const { return nullptr != m_pWindow; }
public:
ListBoxAccessibleBase( SvTreeListBox& _rWindow );
protected:
virtual ~ListBoxAccessibleBase( );
// own overridables
/// will be called for any VclWindowEvent events broadcasted by our VCL window
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 ( css::uno::RuntimeException, std::exception ) = 0;
/// to be called in the dispose method of your derived class
void disposing();
private:
DECL_LINK_TYPED( WindowEventListener, VclWindowEvent&, void );
private:
ListBoxAccessibleBase( const ListBoxAccessibleBase& ) = delete;
ListBoxAccessibleBase& operator=( const ListBoxAccessibleBase& ) = delete;
};
} // namespace accessibility
#endif // INCLUDED_ACCESSIBILITY_INC_ACCESSIBILITY_EXTENDED_LISTBOXACCESSIBLE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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