Signal

GtkDropDown::activate

Declaration

void
activate (
  GtkDropDown* self,
  gpointer user_data
)

Description [src]

Emitted to when the drop down is activated.

The ::activate signal on GtkDropDown is an action signal and emitting it causes the drop down to pop up its dropdown.

Default handler:

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

The signal can be emitted directly
Available since:4.6