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FXRecentItems.h

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00001 /********************************************************************************
00002 *                                                                               *
00003 *                   Recent Items object                                         *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 2003 by Mathew Robertson.   All Rights Reserved.                *
00007 *********************************************************************************
00008 * This library is free software; you can redistribute it and/or                 *
00009 * modify it under the terms of the GNU Lesser General Public                    *
00010 * License as published by the Free Software Foundation; either                  *
00011 * version 2.1 of the License, or (at your option) any later version.            *
00012 *                                                                               *
00013 * This library is distributed in the hope that it will be useful,               *
00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of                *
00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             *
00016 * Lesser General Public License for more details.                               *
00017 *                                                                               *
00018 * You should have received a copy of the GNU Lesser General Public              *
00019 * License along with this library; if not, write to the Free Software           *
00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *
00021 *********************************************************************************/
00022 #ifndef FXRECENTITEMS_H
00023 #define FXRECENTITEMS_H
00024 
00025 #ifndef FXHISTORYITEMS_H
00026 #include "FXHistoryItems.h"
00027 #endif
00028 namespace FXEX {
00029 
00030 /**
00031 * The Recent items manages a most recently used items list (an MRU list)
00032 */
00033 class FXAPI FXRecentItems : public FXHistoryItems {
00034   FXDECLARE(FXRecentItems)
00035 
00036   private:
00037     FXRecentItems(const FXRecentItems&);
00038     FXRecentItems &operator=(const FXRecentItems&);
00039 
00040   protected:
00041     FXRecentItems(){}
00042 
00043   public:
00044     long onCmdItem(FXObject*,FXSelector sel,void*);
00045 
00046   public:
00047     /// Make new Recent Items Group with groupname gp,
00048     /// capable of tracking ten items
00049     FXRecentItems(FXApp *a,const FXString& gp="Recent Items",FXObject* tgt=NULL,FXSelector sel=0,FXint size=10);
00050 
00051     /// Add an item; its added to the top of the list.  If it already exists, it is removed.
00052     virtual FXint add(const FXString& name, void *data=NULL);
00053 
00054     ///dtor
00055     virtual ~FXRecentItems(){}
00056   };
00057 
00058 } // namespace FXEX
00059 #endif // FXRECENTITEMS_H