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Diffstat (limited to 'kparts/historyprovider.h')
-rw-r--r-- | kparts/historyprovider.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/kparts/historyprovider.h b/kparts/historyprovider.h deleted file mode 100644 index 1acd8d272..000000000 --- a/kparts/historyprovider.h +++ /dev/null @@ -1,109 +0,0 @@ -/* This file is part of the KDE project - Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#ifndef KHISTORYPROVIDER_H -#define KHISTORYPROVIDER_H - -#include <tqdict.h> -#include <tqobject.h> - -#include <tdelibs_export.h> - -namespace KParts { - -/** - * Basic class to manage a history of "items". This class is only meant - * for fast lookup, if an item is in the history or not. - * - * May be subclassed to implement a persistent history for example. - * For usage with khtml, just create your provider and call the - * HistoryProvider constructor _before_ you do any khtml stuff. That way, - * khtml, using the self()-method, will use your subclassed provider. - * - * @author Carsten Pfeiffer <pfeiffer@kde.org> - */ -class KPARTS_EXPORT HistoryProvider : public TQObject -{ - Q_OBJECT - -public: - static HistoryProvider * self(); - - /** - * Creates a KHistoryProvider with an optional parent and name - */ - HistoryProvider( TQObject *parent = 0L, const char *name = 0 ); - - /** - * Destroys the provider. - */ - virtual ~HistoryProvider(); - - /** - * @returns true if @p item is present in the history. - */ - virtual bool contains( const TQString& item ) const; - - /** - * Inserts @p item into the history. - */ - virtual void insert( const TQString& item ); - - /** - * Removes @p item from the history. - */ - virtual void remove( const TQString& item ); - - /** - * Clears the history. The cleared() signal is emitted after clearing. - */ - virtual void clear(); - -signals: - /** - * Emitted after the history has been cleared. - */ - void cleared(); - - /** - * This signal is never emitted from this class, it is only meant as an - * interface for subclasses. Emit this signal to notify others that the - * history has changed. Put those items that were added or removed from the - * history into @p items. - */ - void updated( const TQStringList& items ); - - /** - * Emitted after the item has been inserted - */ - void inserted( const TQString& item ); - -private: - static HistoryProvider *s_self; - -protected: - virtual void virtual_hook( int id, void* data ); -private: - class HistoryProviderPrivate; - HistoryProviderPrivate *d; -}; - -} - -#endif // KHISTORYPROVIDER_H |