Hi all,

I have added the properties to QtTreePropertyBrowser for selected QGraphicsItem objects on QGraphicsScene. But the property order of the browser changes dynamically when I select an item. I couldn’t see the properties as the following.

Added order: ID -> Label -> X -> Y. For example, incorrect order: Label -> X -> Y -> ID. What can the problem be?

Qt Code: 
  1. void setPropertiesForManager()
  2.     {
  3.       QtVariantProperty *pIdentifier = mPropertyManager->addProperty(QVariant::Int, "ID");
  4.       pIdentifier->setValue(mID);
  5.  
  6.       QtVariantProperty *pLabel = mPropertyManager->addProperty(QVariant::String, "Label");
  7.       pLabel->setValue(mItemDef);
  8.  
  9.       QtVariantProperty *pXCoord = mPropertyManager->addProperty(QVariant::Int, "X");
  10.       pXCoord->setValue(mNodeList[0]->x());
  11.  
  12.       QtVariantProperty *pYCoord = mPropertyManager->addProperty(QVariant::Int, "Y");
  13.       pYCoord->setValue(mNodeList[0]->y());
  14.  
  15.       IController::getInstance()->updatePropertyBrowser(mPropertyManager);
  16.     }
  17.  
  18.     void updatePropertyBrowser(QtVariantPropertyManager *iPropertyManager)
  19.     {
  20.         this->clear();
  21.  
  22.         this->mPropertyMgr = iPropertyManager;
  23.  
  24.         QSet<QtProperty *>::const_iterator i = mPropertyMgr->properties().constBegin();
  25.         while (i != mPropertyMgr->properties().constEnd()) {
  26.             this->addProperty(*i);
  27.             qDebug() << ((QtVariantProperty *)(*i))->value();
  28.             ++i;
  29.         }
  30.  
  31.         this->setFactoryForManager(mPropertyMgr, mFactory);
  32.         this->show();
  33.     }
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Thanks a lot for your helps and explanations,
Yasemin