runtime/phonon/tests/guitest/redrectitem.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 REDRECTITEM_H
  21 #define REDRECTITEM_H
  22
  23 #include <QtCore/QObject>
  24 #include <QtCore/QTimer>
  25 #include <QtCore/QRectF>
  26 #include <QtCore/QPointF>
  27 #include <QtGui/QColor>
  28 #include <QtGui/QGraphicsRectItem>
  29
  30 class RedRectItem : public QObject, public QGraphicsRectItem
  31 {
  32     Q_OBJECT
  33     public:
  34         RedRectItem(const QPointF &pos)
  35             : m_pos(pos)
  36         {
  37             const QPointF offset(12.0, 12.0);
  38             setRect(QRectF(pos - offset, pos + offset));
  39             setPen(Qt::NoPen);
  40             setBrush(QColor(255, 0, 0, 80));
  41             setZValue(1.0);
  42             QTimer::singleShot(100, this, SLOT(expand()));
  43         }
  44
  45     private slots:
  46         void expand()
  47         {
  48             const QPointF offset(25.0, 25.0);
  49             setRect(QRectF(m_pos - offset, m_pos + offset));
  50             QTimer::singleShot(100, this, SLOT(deleteLater()));
  51         }
  52
  53     private:
  54         const QPointF m_pos;
  55 };
  56
  57 #endif // REDRECTITEM_H