Here is my *.cpp file contents

Qt Code: 
  1. #include "blocksegmentitem.h"
  2.  
  3. BlockSegmentItem::BlockSegmentItem(QString id,int _x1,int _y1, int _x2,int _y2
  4. 								   ,FieldItemLabel _label,QString _signalization):FieldItem(id,FieldProperty::BLOCKSEGMENTITEM)
  5. {	
  6. 	x1 = _x1;
  7. 	y1 = _y1;
  8. 	x2 = _x2;
  9. 	y2 = _y2;
  10. 	label = _label;
  11. 	signalization = _signalization;
  12. 	createActions();
  13. 	createContextMenu();
  14. }
  15.  
  16. BlockSegmentItem::~BlockSegmentItem()
  17. {
  18.  
  19. }
  20.  
  21. QRectF BlockSegmentItem::boundingRect() const
  22. {
  23. 	int rectLeft = x1 < x2 ? x1 : x2;
  24. 	int rectTop =  y1 < y2 ? y1 : y2; 
  25. 	return QRectF(QPointF(rectLeft,rectTop),sizeHint(Qt::PreferredSize,QSizeF(-1,-1))).adjusted(-2,-2,0,0);
  26. }
  27.  
  28. void BlockSegmentItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
  29. {
  30. 	Q_UNUSED(option);
  31. 	Q_UNUSED(widget);
  32.  
  33. 	painter->setRenderHint(QPainter::Antialiasing);
  34.  
  35.     if(signalization == "NO")
  36.     {
  37.                 //Custom pen with width = 3
  38. 		painter->setPen(dashedLinePen);
  39. 		painter->drawLine(x1,y1,x2,y2);	
  40. 	}
  41. 	else
  42. 	{   
  43.                //Custom pen with width = 4
  44. 		painter->setPen(solidLinePen);
  45. 		painter->drawLine(x1,y1,x2,y2);
  46. 	}
  47.  
  48. 	if(label.visible)
  49. 	{
  50. 		if(label.rotateAngle != 0)
  51. 		{
  52. 			painter->drawText(label.x,label.y,label.text);
  53. 		}
  54. 		else
  55. 		{
  56. 			painter->drawText(label.x,label.y,label.text);
  57. 		}
  58. 	}
  59. }
  60.  
  61.  
  62. QSizeF BlockSegmentItem::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
  63. {
  64. 	Q_UNUSED(which);
  65. 	Q_UNUSED(constraint);
  66. 	return QSizeF(abs(x2-x1), abs(y2-y1) > 0 ? abs(y2-y1) : 4);
  67. }
  68.  
  69. QPointF BlockSegmentItem::pos() const
  70. {
  71. 	return QPointF(x1,y1);
  72. }
  73.  
  74. void BlockSegmentItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
  75. {
  76. 	contextMenu->exec(event->screenPos());
  77. }
  78.  
  79. QPainterPath BlockSegmentItem::shape() const
  80. {
  82. 	path.moveTo(x1,y1);
  83. 	path.lineTo(x2,y2);
  84. 	return path;
  85. }
  86.  
  87. void BlockSegmentItem::changeLabelVisibility(bool visible)
  88. {
  89. 	label.visible = visible;
  90. }
  91.  
  92. void BlockSegmentItem::createContextMenu()
  93. {
  94. 	contextMenu = new QMenu("BlockContextMenu");
  95. 	contextMenu->addAction(blockProtectionAction);
  96. }
  97.  
  98. void BlockSegmentItem::createActions()
  99. {
  100. 	blockProtectionAction = new QAction("Blogu korumaya al",this);
  101. 	connect(blockProtectionAction,SIGNAL(triggered()),this,SLOT(blockProtectionRequested()));
  102. }
  103.  
  104. void BlockSegmentItem::blockProtectionRequested()
  105. {
  106. 	qDebug()<<"Block Protection requested on: "<<getId();
  107. }
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I think it could be related to pen because I am painting a line in paint method. Naturally pen is very thin element and context menu event only occurs when I click a point on line.
Am I right? If I am right how can I do a better hit test.