GtkIconView::select-all

void
select_all (
  GtkIconView* self,
  gpointer user_data
)

A [keybinding signal][GtkBindingSignal] which gets emitted when the user selects all items.

Applications should not connect to it, but may emit it with g_signal_emit_by_name() if they need to control selection programmatically.

The default binding for this signal is Ctrl-a.

Default handler:

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

Signal can be directly emitted on objects from user code