added some stuff to treeitem

helloqube/primitive.h

@@ -23,7 +23,6 @@ public:
 
 protected:
     int ID;
-    QString name;
     int tesselation;
     Type type;
 };

helloqube/rigidbodytransformation.cpp

@@ -8,6 +8,7 @@ RigidBodyTransformation::RigidBodyTransformation(Primitive* child)
 //    this->child = child;
 
     children.append(child);
+    name = "";
 //    qDebug() << "new rbt " << tx << "," << ty << "," << tz << ", rot " << rotation;
 }
 

helloqube/treeitem.cpp

@@ -46,3 +46,19 @@ TreeItem* TreeItem::getChild(int index){
     }
     return 0;
 }
+
+int TreeItem::columnCount(){
+    return 1;
+}
+
+QVariant TreeItem::data(int column){
+    if (column == 0) return QVariant(name);
+    else return QVariant("ERROR column index");
+}
+
+int TreeItem::childNumber(){
+    if (parent){
+        return parent->getChildren().indexOf(this);
+    }
+    return 0; //for root.
+}

helloqube/treeitem.h

@@ -14,14 +14,19 @@ public:
     QList<TreeItem*> getChildren();
     TreeItem* getChild(int index);//return 0 if index too large
     int getChildrenCount();
+    int columnCount();
+
+    QVariant data(int column); //returns QVariant for name string
 
     void addChild(TreeItem* item);
     bool removeChild(TreeItem* item);
     void setParent(TreeItem* parent);
 
+    int childNumber();
 protected:
     TreeItem* parent;
     QList<TreeItem*> children;
+    QString name;
 };
 
 #endif // TREEITEM_H