runtime/phonon/tests/guitest/pathitem.h

   1 /*  This file is part of the KDE project
   2     Copyright (C) 2007 Matthias Kretz <kretz@kde.org>
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License version 2 as published by the Free Software Foundation.
   7
   8     This library is distributed in the hope that it will be useful,
   9     but WITHOUT ANY WARRANTY; without even the implied warranty of
  10     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11     Library General Public License for more details.
  12
  13     You should have received a copy of the GNU Library General Public License
  14     along with this library; see the file COPYING.LIB.  If not, write to
  15     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16     Boston, MA 02110-1301, USA.
  17
  18 */
  19
  20 #ifndef PATHITEM_H
  21 #define PATHITEM_H
  22
  23 #include <QtCore/QObject>
  24 #include <QtGui/QGraphicsPathItem>
  25 #include "widgetrectitem.h"
  26 #include <Phonon/Path>
  27
  28 using Phonon::Path;
  29
  30 class PathItem : public QObject, public QGraphicsPathItem
  31 {
  32     Q_OBJECT
  33     public:
  34         PathItem(WidgetRectItem *start, WidgetRectItem *end, const Path &path);
  35
  36         enum { Type = UserType + 20 };
  37         int type() const { return Type; }
  38
  39         Path path() const { return m_path; }
  40
  41         void endPointMoved(const WidgetRectItem *item);
  42
  43     public slots:
  44         void updateChildrenPositions();
  45
  46     private:
  47         void updatePainterPath();
  48
  49         Path m_path;
  50         WidgetRectItem *m_startItem;
  51         WidgetRectItem *m_endItem;
  52         QPointF m_startPos;
  53         QPointF m_endPos;
  54 };
  55
  56 #endif // PATHITEM_H