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recentfilesaction.h

/***************************************************************************
 *   Copyright (C) 2005 by David Saxton                                    *
 *   david@bluehaze.org                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#ifndef RECENTFILESACTION_H
#define RECENTFILESACTION_H

#include <kactionclasses.h>

/**
Taken mainly from kdelibs/kdeui/kactionclasses.[cpp/h], author Michael Koch.
Adapted to work around strange bug occuring.
*/
00020 class RecentFilesAction : public KSelectAction
{
      Q_OBJECT
      public:
            RecentFilesAction( const QString & configGroupName, const QString & text, const QObject * receiver, const char* slot, QObject* parent, const char * name );
            
            ~RecentFilesAction();
            
            /**
             *  Loads the recent files entries from a given KConfig object.
             *  You can provide the name of the group used to load the entries.
             *  If the groupname is empty, entries are load from a group called 'RecentFiles'
             *
             *  This method does not effect the active group of KConfig.
             */
            void loadEntries();
            /**
             *  Saves the current recent files entries to a given KConfig object.
             *  You can provide the name of the group used to load the entries.
             *  If the groupname is empty, entries are saved to a group called 'RecentFiles'
             *
             *  This method does not effect the active group of KConfig.
             */
            void saveEntries();
            /**
             *  Add URL to recent files list.
             *
             *  @param url The URL of the file
             */
            void addURL( const KURL& url );
            
      signals:
            /**
             *  This signal gets emited when the user selects an URL.
             *
             *  @param url The URL thats the user selected.
             */
            void urlSelected( const KURL& url );
            
      protected slots:
            void itemSelected( const QString& string );
            void menuAboutToShow();
            void menuItemActivated( int id );
            void slotClicked();
            virtual void slotActivated(int);
            virtual void slotActivated(const QString& );
            virtual void slotActivated();

      protected:
            unsigned m_maxItems;
            KPopupMenu * m_popup;
            QString m_configGroupName;
};

#endif

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