src/dolphinsearchbox.h

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at>                  *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19 #ifndef DOLPHINSEARCHBOX_H
  20 #define DOLPHINSEARCHBOX_H
  21
  22 #include <QWidget>
  23
  24 class KLineEdit;
  25 class KUrl;
  26 class QToolButton;
  27
  28 /**
  29  * @brief Input box for searching files with Nepomuk.
  30  */
  31 class DolphinSearchBox : public QWidget
  32 {
  33     Q_OBJECT
  34
  35 public:
  36     DolphinSearchBox(QWidget* parent = 0);
  37     virtual ~DolphinSearchBox();
  38
  39 protected:
  40     virtual bool event(QEvent* event);
  41
  42 signals:
  43     /**
  44      * Is emitted when the user pressed Return or Enter
  45      * and provides the Nepomuk URL that should be used
  46      * for searching.
  47      */
  48     void search(const KUrl& url);
  49
  50 private slots:
  51     void emitSearchSignal();
  52
  53 private:
  54     KLineEdit* m_searchInput;
  55     QToolButton* m_searchButton;
  56 };
  57
  58 #endif