d4946ed827
2008/04/01 14:58:56 thb 1.2.44.3: #i85898# Stripping all external header guards 2008/04/01 10:45:53 thb 1.2.44.2: #i85898# Stripping all external header guards 2008/03/28 15:57:50 rt 1.2.44.1: #i87441# Change license header to LPGL v3.
106 lines
4.3 KiB
C++
106 lines
4.3 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: listboxaccessible.cxx,v $
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_accessibility.hxx"
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#include <accessibility/extended/listboxaccessible.hxx>
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#include <svtools/svtreebx.hxx>
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//........................................................................
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namespace accessibility
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{
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//........................................................................
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//====================================================================
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//= ListBoxAccessibleBase
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//====================================================================
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//--------------------------------------------------------------------
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ListBoxAccessibleBase::ListBoxAccessibleBase( SvTreeListBox& _rWindow )
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:m_pWindow( &_rWindow )
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{
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m_pWindow->AddEventListener( LINK( this, ListBoxAccessibleBase, WindowEventListener ) );
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}
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//--------------------------------------------------------------------
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ListBoxAccessibleBase::~ListBoxAccessibleBase( )
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{
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if ( m_pWindow )
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{
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// cannot call "dispose" here, as it is abstract, so the VTABLE of the derived class
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// is not intact anymore
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// so we call our "disposing" only
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disposing();
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}
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}
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//--------------------------------------------------------------------
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IMPL_LINK( ListBoxAccessibleBase, WindowEventListener, VclSimpleEvent*, pEvent )
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{
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DBG_ASSERT( pEvent && pEvent->ISA( VclWindowEvent ), "ListBoxAccessibleBase::WindowEventListener: unexpected WindowEvent!" );
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if ( pEvent && pEvent->ISA( VclWindowEvent ) )
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{
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DBG_ASSERT( static_cast< VclWindowEvent* >( pEvent )->GetWindow() , "ListBoxAccessibleBase::WindowEventListener: no event window!" );
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DBG_ASSERT( static_cast< VclWindowEvent* >( pEvent )->GetWindow() == m_pWindow, "ListBoxAccessibleBase::WindowEventListener: where did this come from?" );
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ProcessWindowEvent( *static_cast< VclWindowEvent* >( pEvent ) );
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}
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return 0;
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}
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// -----------------------------------------------------------------------------
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void ListBoxAccessibleBase::disposing()
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{
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if ( m_pWindow )
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m_pWindow->RemoveEventListener( LINK( this, ListBoxAccessibleBase, WindowEventListener ) );
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m_pWindow = NULL;
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}
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// -----------------------------------------------------------------------------
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void ListBoxAccessibleBase::ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent )
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{
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if ( isAlive() )
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{
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switch ( _rVclWindowEvent.GetId() )
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{
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case VCLEVENT_OBJECT_DYING :
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{
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if ( m_pWindow )
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m_pWindow->RemoveEventListener( LINK( this, ListBoxAccessibleBase, WindowEventListener ) );
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m_pWindow = NULL;
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dispose();
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break;
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}
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}
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}
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}
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//........................................................................
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} // namespace accessibility
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//........................................................................
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