Dock.connectCreateFrame

gulong connectCreateFrame(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T :  panel.frame.Frame)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  panel.position.Position)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  panel.dock.Dock)))
   &&  Parameters!T.length <  3)

Connect to CreateFrame signal.

This signal is emitted when a new frame is needed.

Parameters

`callback`	signal callback delegate or function to connect `panel.frame.Frame callback(panel.position.Position position, panel.dock.Dock dock)` `position` the position for the frame (optional) `dock` the instance the signal is connected to (optional) `Returns` a #PanelFrame
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID