Gtk.IconView::activate-cursor-item

function callback(icon_view, ):Boolean;

A <link linkend="keybinding-signals">keybinding signal</link> which gets emitted when the user activates the currently focused item.

Applications should not connect to it, but may emit it with GObject.signal_emit_by_name if they need to control activation programmatically.

The default bindings for this signal are Space, Return and Enter.