text: /****************************************************************************
  **
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  ** This file is part of the examples of the Qt Toolkit.
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  #ifndef FADEMESSAGE_H
  #define FADEMESSAGE_H
  
  #include <QGraphicsEffect>
  #include <QGraphicsView>
  #include <QPropertyAnimation>
  
  #include "fademessage.h"
  
  class FadeMessage: public QGraphicsView
  {
      Q_OBJECT
  
  public:
      FadeMessage(QWidget *parent = 0);
  
  private:
      void setupScene();
  
  private slots:
      void togglePopup();
  
  private:
      QGraphicsScene m_scene;
      QGraphicsColorizeEffect *m_effect;
      QGraphicsItem *m_message;
      QPropertyAnimation *m_animation;
  };
  
  #endif // FADEMESSAGE_H
  