lib/cpPipelineEditor/Connection.h

   1 #ifndef __CPPIPELINEEDITOR__CONNECTION__H__\r
   2 #define __CPPIPELINEEDITOR__CONNECTION__H__\r
   3 \r
   4 #include <cpPipelineEditor/cpPipelineEditor_Export.h>\r
   5 #include <QGraphicsPathItem>\r
   6 \r
   7 namespace cpPipelineEditor\r
   8 {\r
   9   class InputPort;\r
  10   class OutputPort;\r
  11 \r
  12   /**\r
  13    */\r
  14   class cpPipelineEditor_EXPORT Connection\r
  15     : public QGraphicsPathItem\r
  16   {\r
  17   public:\r
  18     typedef Connection     Self;\r
  19     typedef QGraphicsPathItem Superclass;\r
  20 \r
  21   public:\r
  22     enum { Type = QGraphicsItem::UserType + 5 };\r
  23 \r
  24     Connection( QGraphicsItem* parent = 0, QGraphicsScene* scene = 0 );\r
  25     virtual ~Connection( );\r
  26 \r
  27     void setPos1( const QPointF& p );\r
  28     void setPos2( const QPointF& p );\r
  29     void setPort1( OutputPort* p );\r
  30     void setPort2( InputPort* p );\r
  31     void updatePosFromPorts( );\r
  32     void updatePath( );\r
  33     OutputPort* port1( ) const;\r
  34     InputPort* port2( ) const;\r
  35 \r
  36     inline int type( ) const\r
  37       { return( this->Type ); }\r
  38 \r
  39   private:\r
  40     QPointF m_Pos1;\r
  41     QPointF m_Pos2;\r
  42     OutputPort* m_Port1;\r
  43     InputPort*  m_Port2;\r
  44   };\r
  45 \r
  46 } // ecapseman\r
  47 \r
  48 #endif // __CPPIPELINEEDITOR__CONNECTION__H__\r
  49 \r
  50 // eof - $RCSfile$\r