git.maemo.org Git - qstardict/blob - qstardict/selection.h

   1 /*****************************************************************************
   2  * selection.h - QStarDict, a StarDict clone written with using Qt           *
   3  * Copyright (C) 2007 Alexander Rodin                                        *
   4  *                                                                           *
   5  * This program is free software; you can redistribute it and/or modify      *
   6  * it under the terms of the GNU General Public License as published by      *
   7  * the Free Software Foundation; either version 2 of the License, or         *
   8  * (at your option) any later version.                                       *
   9  *                                                                           *
  10  * This program is distributed in the hope that it will be useful,           *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
  13  * GNU General Public License for more details.                              *
  14  *                                                                           *
  15  * You should have received a copy of the GNU General Public License along   *
  16  * with this program; if not, write to the Free Software Foundation, Inc.,   *
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.               *
  18  *****************************************************************************/
  19
  20 #ifndef SELECTION_H
  21 #define SELECTION_H
  22
  23 #include <QObject>
  24
  25 class QTimerEvent;
  26
  27 namespace QStarDict
  28 {
  29
  30 /**
  31  * Mouse selection representation class.
  32  */
  33 class Selection: public QObject
  34 {
  35     Q_OBJECT
  36
  37     public:
  38         /**
  39          * Constructor.
  40          */
  41         Selection(QObject *parent = 0);
  42
  43         /**
  44          * Return scan state.
  45          */
  46         bool isScan() const
  47         { return m_scan; }
  48
  49     public slots:
  50         /**
  51          * Set scan mode.
  52          */
  53         void setScan(bool scan);
  54
  55     signals:
  56         /**
  57          * Emits when selection text is changed.
  58          */
  59         void changed(const QString &newText);
  60
  61     protected:
  62         void timerEvent(QTimerEvent*);
  63
  64     private:
  65         QString m_lastState;
  66         int m_scan;
  67         int m_timerId;
  68 };
  69
  70 }
  71
  72 #endif // SELECTION_H
  73
  74 // vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab cindent textwidth=120 formatoptions=tc
  75