src/kitemviews/private/kitemlistrubberband.h

   1 /***************************************************************************
   2  *   Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>             *
   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
  20 #ifndef KITEMLISTRUBBERBAND_H
  21 #define KITEMLISTRUBBERBAND_H
  22
  23 #include "dolphin_export.h"
  24
  25 #include <QObject>
  26 #include <QPointF>
  27
  28 /**
  29  * @brief Manages the rubberband when selecting items.
  30  */
  31 class DOLPHIN_EXPORT KItemListRubberBand : public QObject
  32 {
  33     Q_OBJECT
  34
  35 public:
  36     explicit KItemListRubberBand(QObject* parent = nullptr);
  37     ~KItemListRubberBand() override;
  38
  39     void setStartPosition(const QPointF& pos);
  40     QPointF startPosition() const;
  41
  42     void setEndPosition(const QPointF& pos);
  43     QPointF endPosition() const;
  44
  45     void setActive(bool active);
  46     bool isActive() const;
  47
  48 signals:
  49     void activationChanged(bool active);
  50     void startPositionChanged(const QPointF& current, const QPointF& previous);
  51     void endPositionChanged(const QPointF& current, const QPointF& previous);
  52
  53 private:
  54     bool m_active;
  55     QPointF m_startPos;
  56     QPointF m_endPos;
  57 };
  58
  59 #endif
  60
  61