Devhelp.BookList::add-book
Description: Reference for signal Devhelp.BookList::add-book

### Signal

# Devhelp BookList::add-book

#### Declaration

    void
    add_book (
      DhBookList* self,
      DhBook* book,
      gpointer user_data
    )

#### Description [src]

The ::add-book signal is emitted when a `DhBook` is added to a `DhBookList`.

The default object method handler adds `book` to the internal `GList` of `book_list` after verifying that `book` is not already present in the list.

Default handler: | The default handler is called after the handlers added via `g_signal_connect()`.
Available since: | 3.30

#### Parameters

`book` | `DhBook`
| The `DhBook` being added.
| The data is owned by the caller of the function.