Method

GtkTreeStoreinsert_before

Declaration [src] 

void
gtk_tree_store_insert_before (
  GtkTreeStore* tree_store,
  GtkTreeIter* iter,
  GtkTreeIter* parent,
  GtkTreeIter* sibling
)

Description [src]

Inserts a new row before sibling. If sibling is NULL, then the row will be appended to parent ’s children. If parent and sibling are NULL, then the row will be appended to the toplevel. If both sibling and parent are set, then parent must be the parent of sibling. When sibling is set, parent is optional.

iter 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_set() or gtk_tree_store_set_value().

Parameters

iter

Type: GtkTreeIter

An unset GtkTreeIter to set to the new row.

The argument will be set by the function.
The returned data is owned by the instance.
parent

Type: GtkTreeIter

A valid GtkTreeIter, or NULL.

The argument can be NULL.
The data is owned by the caller of the method.
sibling

Type: GtkTreeIter

A valid GtkTreeIter, or NULL.

The argument can be NULL.
The data is owned by the caller of the method.