IconView.connectUnselectAll

gulong connectUnselectAll(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gtk.icon_view.IconView)))
   &&  Parameters!T.length <  2)

Connect to UnselectAll signal.

A [keybinding signal][gtk.signal_action.SignalAction] which gets emitted when the user unselects all items.

Applications should not connect to it, but may emit it with [gobject.global.signalEmitByName] if they need to control selection programmatically.

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

Parameters

`callback`	signal callback delegate or function to connect `void callback(gtk.icon_view.IconView iconView)` `iconView` the instance the signal is connected to (optional)
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID