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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #ifndef _CHART2_CHANGINGRESOURCE_HXX
21 : : #define _CHART2_CHANGINGRESOURCE_HXX
22 : :
23 : : //.............................................................................
24 : : namespace chart
25 : : {
26 : : //.............................................................................
27 : :
28 : : //-----------------------------------------------------------------------------
29 : : /**
30 : : */
31 : :
32 : : class ChangingResource;
33 : 0 : class ResourceChangeListener
34 : : {
35 : : public:
36 : : virtual void stateChanged( ChangingResource* pResource ) = 0;
37 : : virtual ~ResourceChangeListener();
38 : : };
39 : :
40 : : class ChangingResource
41 : : {
42 : : public:
43 : : ChangingResource();
44 : : virtual ~ChangingResource();
45 : :
46 : : virtual void setChangeListener( ResourceChangeListener* pListener );
47 : :
48 : : protected:
49 : : ResourceChangeListener* m_pChangeListener;
50 : : };
51 : :
52 : : //.............................................................................
53 : : } //namespace chart
54 : : //.............................................................................
55 : : #endif
56 : :
57 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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