workspace/kcontrol/randr/outputgraphicsitem.h

   1 /*
   2  * Copyright (c) 2007      Gustavo Pichorim Boiko <gustavo.boiko@kdemail.net>
   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 Free Software
  16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18
  19 #ifndef OUTPUTGRAPHICSITEM_H
  20 #define OUTPUTGRAPHICSITEM_H
  21
  22 #include <QGraphicsRectItem>
  23 #include <QGraphicsTextItem>
  24
  25 #include "randr.h"
  26
  27 class RandROutput;
  28
  29 class OutputGraphicsItem : public QObject, public QGraphicsRectItem
  30 {
  31         Q_OBJECT
  32 public:
  33         OutputGraphicsItem(RandROutput *output);
  34         ~OutputGraphicsItem();
  35
  36         OutputGraphicsItem *left() const;
  37         OutputGraphicsItem *right() const;
  38         OutputGraphicsItem *top() const;
  39         OutputGraphicsItem *bottom() const;
  40
  41         void setLeft(OutputGraphicsItem *output);
  42         void setRight(OutputGraphicsItem *output);
  43         void setTop(OutputGraphicsItem *output);
  44         void setBottom(OutputGraphicsItem *output);
  45
  46         bool isConnected();
  47
  48 protected:
  49         void disconnect();
  50         virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
  51         virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
  52
  53 signals:
  54         void itemChanged(OutputGraphicsItem *item);
  55
  56 private:
  57         OutputGraphicsItem *m_left;
  58         OutputGraphicsItem *m_right;
  59         OutputGraphicsItem *m_top;
  60         OutputGraphicsItem *m_bottom;
  61
  62         RandROutput *m_output;
  63         QGraphicsTextItem *m_text;
  64
  65
  66 };
  67
  68 #endif
  69