### Method

# Gtk Notebook set_tab_label

#### Declaration [src]

    void
    gtk_notebook_set_tab_label (
      GtkNotebook* notebook,
      GtkWidget* child,
      GtkWidget* tab_label
    )

#### Description [src]

Changes the tab label for `child`.

If `NULL` is specified for `tab_label`, then the page will have the label “page N”.

#### Parameters

`child`

  Type: `GtkWidget`

  The page.

  The data is owned by the caller of the method.

`tab_label`

  Type: `GtkWidget`

  The tab label widget to use, or `NULL` for default tab label.

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