libs/cpPipelineEditor/Block.cxx

   1 #include <cpPipelineEditor/Block.h>
   2 #include <QPainter>
   3
   4 // -------------------------------------------------------------------------
   5 cpPipelineEditor::Block::
   6 Block( QGraphicsItem* parent, QGraphicsScene* scene )
   7   : Superclass( parent, scene )
   8 {
   9   this->m_SelectedColor = Qt::darkYellow;
  10   this->m_NotSelectedColor = Qt::darkGreen;
  11
  12   QPainterPath p;
  13   p.addRoundedRect( -50, -50, 50, 50, 5, 5 );
  14
  15   this->setPath( p );
  16   this->setPen( QPen( this->m_NotSelectedColor ) );
  17   this->setBrush( this->m_NotSelectedColor );
  18   this->setFlag( QGraphicsItem::ItemIsMovable );
  19   this->setFlag( QGraphicsItem::ItemIsSelectable );
  20 }
  21
  22 // -------------------------------------------------------------------------
  23 cpPipelineEditor::Block::
  24 ~Block( )
  25 {
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 void cpPipelineEditor::Block::
  30 paint(
  31   QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget
  32   )
  33 {
  34   Q_UNUSED( option );
  35   Q_UNUSED( widget );
  36
  37   if( this->isSelected( ) )
  38   {
  39     painter->setPen( QPen( this->m_SelectedColor ) );
  40     painter->setBrush( this->m_SelectedColor );
  41   }
  42   else
  43   {
  44     painter->setPen( QPen( this->m_NotSelectedColor ) );
  45     painter->setBrush( this->m_NotSelectedColor );
  46
  47   } // fi
  48   painter->drawPath( this->path( ) );
  49 }
  50
  51 // eof - $RCSfile$