Creates a new row at position.
If parent is non-null, then the row will be made a child of parent. Otherwise, the row will be created at the toplevel.
If position is -1 or is larger than the number of rows at that level, then the new row will be inserted to the end of the list.
The iter parameter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call gtk.tree_store.TreeStore.set or gtk.tree_store.TreeStore.setValue.
An unset gtk.tree_iter.TreeIter to set to the new row
A valid gtk.tree_iter.TreeIter
position to insert the new row, or -1 for last
Deprecated: Use gtk.tree_list_model.TreeListModel instead
Creates a new row at position.
If parent is non-null, then the row will be made a child of parent. Otherwise, the row will be created at the toplevel.
If position is -1 or is larger than the number of rows at that level, then the new row will be inserted to the end of the list.
The iter parameter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call gtk.tree_store.TreeStore.set or gtk.tree_store.TreeStore.setValue.