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# OgreListSelectionTarget.cpp

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    00001
    00002 /*
    00003 -----------------------------------------------------------------------------
    00004 This source file is part of OGRE
    00005     (Object-oriented Graphics Rendering Engine)
    00006 For the latest info, see http://www.ogre3d.org/
    00007
    00008 Copyright © 2000-2002 The OGRE Team
    00009 Also see acknowledgements in Readme.html
    00010
    00011 This program is free software you can redistribute it and/or modify it under
    00012 the terms of the GNU Lesser General Public License as published by the Free Software
    00013 Foundation either version 2 of the License, or (at your option) any later
    00014 version.
    00015
    00016 This program is distributed in the hope that it will be useful, but WITHOUT
    00017 ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS
    00018 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00019
    00020 You should have received a copy of the GNU Lesser General Public License along with
    00021 this program if not, write to the Free Software Foundation, Inc., 59 Temple
    00022 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00023 http://www.gnu.org/copyleft/lesser.txt.
    00024 -----------------------------------------------------------------------------
    00025 */
    00026 #include "OgreStableHeaders.h"
    00027
    00028 #include "OgreListSelectionTarget.h"
    00029 #include "OgreEventListeners.h"
    00030 #include "OgreListSelectionEvent.h"
    00031 #include "OgreEventMulticaster.h"
    00032
    00033
    00034
    00035 namespace Ogre {
    00036
    00037     ListSelectionTarget::ListSelectionTarget()
    00038     {
    00039         mListSelectionListener = 0;
    00040     }
    00041
    00042     //-----------------------------------------------------------------------
    00043
    00044     void ListSelectionTarget::processListSelectionEvent(ListSelectionEvent* e)
    00045     {
    00046         ListSelectionListener* listener = mListSelectionListener;
    00047         if (listener != NULL)
    00048         {
    00049             listener->listSelected(e);
    00050         }
    00051     }
    00052
    00053     void ListSelectionTarget::addListSelectionListener(ListSelectionListener* l)
    00054     {
    00055         if (l == NULL)
    00056         {
    00057             return;
    00058         }
    00059         mListSelectionListener = EventMulticaster::add(mListSelectionListener,l);
    00060     }
    00061
    00062     void ListSelectionTarget::removeListSelectionListener(ListSelectionListener* l)
    00063     {
    00064         if (l == NULL)
    00065         {
    00066             return;
    00067         }
    00068         mListSelectionListener = EventMulticaster::remove(mListSelectionListener,l);
    00069     }
    00070 }
    00071

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:31 2004