IMContext.connectRetrieveSurrounding

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

Connect to RetrieveSurrounding signal.

The ::retrieve-surrounding signal is emitted when the input method requires the context surrounding the cursor. The callback should set the input method surrounding context by calling the [gtk.imcontext.IMContext.setSurrounding] method.

Parameters

`callback`	signal callback delegate or function to connect `bool callback(gtk.imcontext.IMContext iMContext)` `iMContext` the instance the signal is connected to (optional) `Returns` true if the signal was handled.
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID