kparts Library API Documentation

historyprovider.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017    Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef KHISTORYPROVIDER_H
00021 #define KHISTORYPROVIDER_H
00022 
00023 #include <qdict.h>
00024 #include <qobject.h>
00025 
00026 namespace KParts {
00027 
00039 class HistoryProvider : public QObject
00040 {
00041     Q_OBJECT
00042 
00043 public:
00044     static HistoryProvider * self();
00045 
00049     HistoryProvider( QObject *parent = 0L, const char *name = 0 );
00050 
00054     virtual ~HistoryProvider();
00055 
00059     virtual bool contains( const QString& item ) const;
00060 
00064     virtual void insert( const QString& item );
00065 
00069     virtual void remove( const QString& item );
00070 
00074     virtual void clear();
00075 
00076 signals:
00080     void cleared();
00081 
00088     void updated( const QStringList& items );
00089 
00090 private:
00091     static HistoryProvider *s_self;
00092 
00093 protected:
00094     virtual void virtual_hook( int id, void* data );
00095 private:
00096     class HistoryProviderPrivate;
00097     HistoryProviderPrivate *d;
00098 };
00099 
00100 }
00101 
00102 #endif // KHISTORYPROVIDER_H
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This file is part of the documentation for kdelibs Version 3.1.5.
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