758 lines
24 KiB
C++
758 lines
24 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef _UNOCONTROLS_MULTIPLEXER_HXX
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#define _UNOCONTROLS_MULTIPLEXER_HXX
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#include <com/sun/star/awt/XKeyListener.hpp>
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#include <com/sun/star/awt/XPaintListener.hpp>
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#include <com/sun/star/awt/KeyEvent.hpp>
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#include <com/sun/star/awt/KeyModifier.hpp>
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#include <com/sun/star/awt/XMouseMotionListener.hpp>
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#include <com/sun/star/awt/FocusEvent.hpp>
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#include <com/sun/star/awt/XWindowListener.hpp>
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#include <com/sun/star/awt/XActivateListener.hpp>
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#include <com/sun/star/awt/MouseEvent.hpp>
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#include <com/sun/star/awt/XTopWindowListener.hpp>
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#include <com/sun/star/awt/PaintEvent.hpp>
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#include <com/sun/star/awt/InputEvent.hpp>
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#include <com/sun/star/awt/KeyGroup.hpp>
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#include <com/sun/star/awt/Key.hpp>
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#include <com/sun/star/awt/WindowEvent.hpp>
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#include <com/sun/star/awt/XMouseListener.hpp>
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#include <com/sun/star/awt/KeyFunction.hpp>
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#include <com/sun/star/awt/FocusChangeReason.hpp>
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#include <com/sun/star/awt/MouseButton.hpp>
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#include <com/sun/star/awt/XFocusListener.hpp>
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#include <com/sun/star/awt/XTopWindow.hpp>
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#include <com/sun/star/awt/XWindow.hpp>
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#include <com/sun/star/awt/PosSize.hpp>
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#include <cppuhelper/weak.hxx>
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#include <cppuhelper/interfacecontainer.hxx>
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//____________________________________________________________________________________________________________
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// "namespaces"
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//____________________________________________________________________________________________________________
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namespace unocontrols{
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//____________________________________________________________________________________________________________
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// class
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//____________________________________________________________________________________________________________
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class OMRCListenerMultiplexerHelper : public ::com::sun::star::awt::XFocusListener
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, public ::com::sun::star::awt::XWindowListener
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, public ::com::sun::star::awt::XKeyListener
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, public ::com::sun::star::awt::XMouseListener
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, public ::com::sun::star::awt::XMouseMotionListener
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, public ::com::sun::star::awt::XPaintListener
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, public ::com::sun::star::awt::XTopWindowListener
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, public ::cppu::OWeakObject
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{
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//____________________________________________________________________________________________________________
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// public methods
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//____________________________________________________________________________________________________________
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public:
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//________________________________________________________________________________________________________
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// construct/destruct
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short constructor
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@descr Create a Multiplexer of XWindowEvents.
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@seealso -
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@param rControl The control. All listeners think that this is the original broadcaster.
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@param rPeer The peer from which the original events are dispatched. Null is allowed.
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@return -
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@onerror -
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*/
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OMRCListenerMultiplexerHelper( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& xControl ,
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const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& xPeer );
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/**_______________________________________________________________________________________________________
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@short copy-constructor
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@descr
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@seealso -
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@param rCopyInstance C++-Reference to instance to make copy from.
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@return -
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@onerror -
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*/
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OMRCListenerMultiplexerHelper( const OMRCListenerMultiplexerHelper& aCopyInstance );
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/**_______________________________________________________________________________________________________
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@short destructor
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@descr -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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~OMRCListenerMultiplexerHelper();
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//________________________________________________________________________________________________________
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// XInterface
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short give answer, if interface is supported
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@descr The interfaces are searched by type.
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@seealso XInterface
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@param "rType" is the type of searched interface.
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@return Any information about found interface
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@onerror A RuntimeException is thrown.
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*/
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virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType )
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throw( ::com::sun::star::uno::RuntimeException );
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/**_______________________________________________________________________________________________________
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@short increment refcount
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@descr -
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@seealso XInterface
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@seealso release()
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@param -
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@return -
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@onerror A RuntimeException is thrown.
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*/
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virtual void SAL_CALL acquire() throw();
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/**_______________________________________________________________________________________________________
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@short decrement refcount
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@descr -
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@seealso XInterface
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@seealso acquire()
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@param -
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@return -
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@onerror A RuntimeException is thrown.
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*/
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virtual void SAL_CALL release() throw();
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//________________________________________________________________________________________________________
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// operator
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() const;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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OMRCListenerMultiplexerHelper& operator= ( const OMRCListenerMultiplexerHelper& aCopyInstance );
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//________________________________________________________________________________________________________
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// container methods
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short Remove all listeners from the previous set peer and add the needed listeners to rPeer.
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@descr -
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@seealso -
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@param rPeer The peer from which the original events are dispatched. Null is allowed.
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@return -
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@onerror -
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*/
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void setPeer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& xPeer );
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/**_______________________________________________________________________________________________________
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@short Remove all listeners and send a disposing message.
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@descr -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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void disposeAndClear();
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/**_______________________________________________________________________________________________________
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@short Add the specified listener to the source.
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@descr -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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void advise( const ::com::sun::star::uno::Type& aType ,
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xListener );
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/**_______________________________________________________________________________________________________
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@short Remove the specified listener from the source.
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@descr -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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void unadvise( const ::com::sun::star::uno::Type& aType ,
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xListener );
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//________________________________________________________________________________________________________
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// XEventListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& aSource)
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throw( ::com::sun::star::uno::RuntimeException ) ;
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//________________________________________________________________________________________________________
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// XFocusListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL focusGained(const ::com::sun::star::awt::FocusEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL focusLost(const ::com::sun::star::awt::FocusEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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//________________________________________________________________________________________________________
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// XWindowListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowResized(const ::com::sun::star::awt::WindowEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowMoved(const ::com::sun::star::awt::WindowEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowShown(const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowHidden(const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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//________________________________________________________________________________________________________
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// XKeyListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL keyPressed( const ::com::sun::star::awt::KeyEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL keyReleased( const ::com::sun::star::awt::KeyEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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//________________________________________________________________________________________________________
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// XMouseListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL mousePressed(const ::com::sun::star::awt::MouseEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL mouseReleased(const ::com::sun::star::awt::MouseEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL mouseEntered(const ::com::sun::star::awt::MouseEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL mouseExited(const ::com::sun::star::awt::MouseEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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//________________________________________________________________________________________________________
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// XMouseMotionListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL mouseDragged(const ::com::sun::star::awt::MouseEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL mouseMoved(const ::com::sun::star::awt::MouseEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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//________________________________________________________________________________________________________
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// XPaintListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowPaint(const ::com::sun::star::awt::PaintEvent& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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//________________________________________________________________________________________________________
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// XTopWindowListener
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//________________________________________________________________________________________________________
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowOpened( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowClosing( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowClosed( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowMinimized( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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*/
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virtual void SAL_CALL windowNormalized( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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|
@short -
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@descr -
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@seealso -
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@seealso -
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@param -
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@return -
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@onerror -
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|
*/
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virtual void SAL_CALL windowActivated( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException ) ;
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/**_______________________________________________________________________________________________________
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|
@short -
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|
@descr -
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|
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|
@seealso -
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|
@seealso -
|
|
|
|
@param -
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|
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@return -
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|
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|
@onerror -
|
|
*/
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virtual void SAL_CALL windowDeactivated( const ::com::sun::star::lang::EventObject& aEvent )
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|
throw( ::com::sun::star::uno::RuntimeException ) ;
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//____________________________________________________________________________________________________________
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|
// protected methods
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|
//____________________________________________________________________________________________________________
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protected:
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/**_______________________________________________________________________________________________________
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|
@short Remove the listener from the peer.
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|
@descr -
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|
|
|
@seealso -
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|
|
|
@param xPeer The peer from which the listener is removed.
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|
@param rType The listener type, which specify the type of the listener.
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|
|
|
@return -
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|
|
|
@onerror -
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|
*/
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|
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void impl_adviseToPeer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& xPeer ,
|
|
const ::com::sun::star::uno::Type& aType );
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|
|
|
/**_______________________________________________________________________________________________________
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|
@short Add the listener to the peer.
|
|
@descr -
|
|
|
|
@seealso -
|
|
|
|
@param xPeer The peer to which the listener is added.
|
|
@param rType The listener type, which specify the type of the listener.
|
|
|
|
@return -
|
|
|
|
@onerror -
|
|
*/
|
|
|
|
void impl_unadviseFromPeer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& xPeer ,
|
|
const ::com::sun::star::uno::Type& aType );
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|
|
|
//____________________________________________________________________________________________________________
|
|
// private variables
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|
//____________________________________________________________________________________________________________
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|
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|
private:
|
|
|
|
::osl::Mutex m_aMutex ;
|
|
::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > m_xPeer ; /// The source of the events. Normally this is the peer object.
|
|
::com::sun::star::uno::WeakReference< ::com::sun::star::awt::XWindow > m_xControl ;
|
|
::cppu::OMultiTypeInterfaceContainerHelper m_aListenerHolder ;
|
|
|
|
}; // class OMRCListenerMultiplexerHelper
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|
|
|
} // namespace unocontrols
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|
|
#endif // ifndef _UNOCONTROLS_MULTIPLEXER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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