Context Menu & QGraphicsWidget

[onurozcelik]

You are right buddy. I think seriously about boundingRect. (I edited the code)

QRectF CompositeItem::boundingRect() const
{
   FieldItem *child;
  QRectF rect(0,0,0,0);
  foreach(child,children)
 {
     rect = rect.united(child->boundingRect());
 }
 return rect;
}

QRectF CompositeItem::boundingRect() const
{
   FieldItem *child;
  QRectF rect(0,0,0,0);
  foreach(child,children)
 {
     rect = rect.united(child->boundingRect());
 }
 return rect;
}

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I thinks its is a neat idea to unite child items boundingRects but this time
item can' t catch events like contextmenuevent, mousepressevent.
I tried to click everywhere inside boundingRect.
What may cause this?

[totem]

sorry, I've no idea without seeing involved source code. It might come from an event you accept too early in the scene or not forwarded by a virtual method call, or even items are not selectable, etc.

[onurozcelik]

I solved the problem temporarily. I rewrite paint. Now it looks as follows.

void CompositeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget )
{
   painter->setPen(Qt::transparent);
   painter->drawRect(boundingRect());
 
   FieldItem *child;
   foreach(child,children)
   {
     child->paint(painter,option,widget);
   }
 }

void CompositeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget )
{
   painter->setPen(Qt::transparent);
   painter->drawRect(boundingRect());
   
   FieldItem *child;
   foreach(child,children)
   {
     child->paint(painter,option,widget);
   }
 }

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Now I can catch events occurs inside rectangle