BC: Edit: Minor change.

src/View/BoundaryCondition/Edit/Window.py

@@ -69,15 +69,16 @@ class EditBoundaryConditionWindow(ASubMainWindow, ListedSubWindow):
             undo = self._undo_stack
         )
 
-        self._delegate_time = ExTimeDelegate(
-            data = self._data,
-            mode = "type",
-            parent=self
-        )
+        if self._data.header[0] == "time":
+            self._delegate_time = ExTimeDelegate(
+                data = self._data,
+                mode = "type",
+                parent=self
+            )
 
-        table.setItemDelegateForColumn(
-            0, self._delegate_time
-        )
+            table.setItemDelegateForColumn(
+                0, self._delegate_time
+            )
 
         table.setModel(self._table)
         table.setSelectionBehavior(QAbstractItemView.SelectRows)