TextView.connectMoveViewport

gulong connectMoveViewport(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.types.ScrollStep)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1]  ==  int)))
   && (Parameters!T.length <  3 || (ParameterStorageClassTuple!T[2]  ==  ParameterStorageClass.none &&  is(Parameters!T[2] :  gtk.text_view.TextView)))
   &&  Parameters!T.length <  4)

Connect to MoveViewport signal.

The ::move-viewport signal is a [keybinding signal][GtkBindingSignal] which can be bound to key combinations to allow the user to move the viewport, i.e. change what part of the text view is visible in a containing scrolled window.

There are no default bindings for this signal.

Parameters

`callback`	signal callback delegate or function to connect `void callback(gtk.types.ScrollStep step, int count, gtk.text_view.TextView textView)` `step` the granularity of the movement, as a #GtkScrollStep (optional) `count` the number of step units to move (optional) `textView` 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