appli/cpPipelineEditor/Edge.h

   1 #ifndef __PIPELINEEDITOR__EDGE__H__
   2 #define __PIPELINEEDITOR__EDGE__H__
   3
   4 #include <QGraphicsItem>
   5
   6 namespace PipelineEditor
   7 {
   8   // Some forward declarations
   9   class Node;
  10
  11   /**
  12    */
  13   class Edge
  14     : public QGraphicsItem
  15   {
  16   public:
  17     Edge(
  18       const Node* nsrc, const Node* ndes,
  19       const QRectF* rsrc, const QRectF* rdes
  20       );
  21     virtual ~Edge( );
  22
  23     const QRectF* source( ) const;
  24     const QRectF* destination( ) const;
  25     void adjust( );
  26     QRectF boundingRect( ) const;
  27     void paint(
  28       QPainter* painter,
  29       const QStyleOptionGraphicsItem* option,
  30       QWidget* widget
  31       );
  32
  33   private:
  34     const Node* m_SrcNode;
  35     const Node* m_DesNode;
  36     const QRectF* m_SrcRect;
  37     const QRectF* m_DesRect;
  38   };
  39
  40 } // ecapseman
  41
  42 #endif // __PIPELINEEDITOR__EDGE__H__
  43
  44 // eof - $RCSfile$