Restore novel heading details tooltip and active row colouring

novelwriter/core/index.py

@@ -125,7 +125,11 @@ class Index:
         if (item := SHARED.project.tree[tHandle]) and item.isRootType() and item.isNovelLike():
             model = NovelModel()
             for handle in SHARED.project.tree.subTree(tHandle):
-                if node := self._itemIndex[handle]:
+                if (
+                    (node := self._itemIndex[handle])
+                    and node.item.isDocumentLayout()
+                    and node.item.isActive
+                ):
                     model.append(node)
             self._novelModels[tHandle] = model
         return

novelwriter/core/novelmodel.py

@@ -84,8 +84,10 @@ class NovelModel(QAbstractTableModel):
 
     def data(self, index: QModelIndex, role: Qt.ItemDataRole) -> T_NodeData:
         """Return display data for a node."""
-        if index.isValid() and (row := index.row()) < len(self._rows):
-            return self._rows[row].get(C_FACTOR*index.column() | role)
+        try:
+            return self._rows[index.row()].get(C_FACTOR*index.column() | role)
+        except Exception:
+            print("NovelModel Debug: Oops!")
         return None
 
     def keys(self, index: QModelIndex) -> tuple[str | None, str | None]: