Gtk.FileChooserNative.set_cancel_label

### Method

# Gtk FileChooserNativeset_cancel_label

#### Declaration [src]

    void
    gtk_file_chooser_native_set_cancel_label (
      GtkFileChooserNative* self,
      const char* cancel_label
    )

#### Description [src]

Sets the custom label text for the cancel button.

If characters in `label` are preceded by an underscore, they are underlined. If you need a literal underscore character in a label, use “__” (two underscores). The first underlined character represents a keyboard accelerator called a mnemonic.

Pressing Alt and that key should activate the button.

Sets property | `Gtk.FileChooserNative:cancel-label`

#### Parameters

`cancel_label` | `const char*`
| Custom label.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
| The string is a NUL terminated UTF-8 string.