SaveDelegate.connectClose

gulong connectClose(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] :  panel.save_delegate.SaveDelegate)))
   &&  Parameters!T.length <  2)

Connect to Close signal.

This signal is emitted when the save delegate should close the widget it is related to. This can happen after saving as part of a close request and it is now save for the delegate to close.

Implementations are encouraged to connect to this signal (or implement the virtual method) and call [panel.widget.Widget.forceClose].

Parameters

`callback`	signal callback delegate or function to connect `void callback(panel.save_delegate.SaveDelegate saveDelegate)` `saveDelegate` 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