FlowBox.addOnUnselectAll

The ::unselect-all signal is a [keybinding signal]GtkBindingSignal which gets emitted to unselect all children of the box, if the selection mode permits it.

The default bindings for this signal is Ctrl-Shift-a.

class FlowBox
gulong
addOnUnselectAll
(
void delegate dlg
,
ConnectFlags connectFlags = cast(ConnectFlags)0
)