/* This file is part of the KDE project Copyright (C) 2004 Esben Mose Hansen Copytight (C) by Andrew Stanley-Jones 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. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef KLIPPERPOPUP_H #define KLIPPERPOPUP_H #include #include class QAction; class QWidgetAction; class QKeyEvent; class KHelpMenu; class KLineEdit; class PopupProxy; class History; /** * Default view of clipboard history. * */ class KlipperPopup : public KMenu { Q_OBJECT public: explicit KlipperPopup( History* history ); ~KlipperPopup(); void plugAction( QAction* action ); /** * Normally, the popupmenu is only rebuilt just before showing. * If you need the pixel-size or similar of the this menu, call * this beforehand. */ void ensureClean(); History* history() { return m_history; } const History* history() const { return m_history; } public Q_SLOTS: void slotHistoryChanged() { m_dirty = true; } void slotAboutToShow(); /** * set the top history item active, to easy kb navigation */ void slotSetTopActive(); private: void rebuild( const QString& filter = QString() ); void buildFromScratch(); protected: virtual void keyPressEvent( QKeyEvent* e ); private: bool m_dirty : 1; // true if menu contents needs to be rebuild. /** * Contains the string shown if the menu is empty. */ QString m_textForEmptyHistory; /** * Contains the string shown if the search string has no * matches and the menu is not empty. */ QString m_textForNoMatch; /** * The "document" (clipboard history) */ History* m_history; /** * The help menu */ KHelpMenu* m_helpMenu; /** * (unowned) actions to plug into the primary popup menu */ QList m_actions; /** * Proxy helper object used to track history items */ PopupProxy* m_popupProxy; /** * search filter widget */ KLineEdit* m_filterWidget; /** * Action of search widget */ QWidgetAction* m_filterWidgetAction; /** * The current number of history items in the clipboard */ int m_nHistoryItems; }; #endif