Signal

GtkFontButton::activate

since: 4.4

Declaration 

void
activate (
  GtkFontButton* self,
  gpointer user_data
)

Description [src]

Emitted to when the font button is activated.

The ::activate signal on GtkFontButton is an action signal and emitting it causes the button to present its dialog.

Default handler:

The default handler is called before the handlers added via g_signal_connect().

Signal can be directly emitted on objects from user code
Available since: 4.4