OpenEuphoria

Re: Al Getz Display Server

• Posted by Pete Lomax <petelomax at blueyonder.co.uk> Jul 30, 2003
• 477 views

On Wed, 30 Jul 2003 05:41:51 +0200, Juergen Luethje <j.lue at gmx.de>
wrote:

>I already wrote some suggestions for improvement, and "Mr Trick" wrote,
>that he also would like to see a scrollbar.

I also think it would be quite cool to allow the application to pass a
function which can be called by the display server to obtain the
current values (and format) of selected named variables, and save the
position for use in one session to the next, eg.

integer v1
integer init1 init1=3D0
sequence v2
integer init2 init2=3D0

		...
		v1=3D??
		init1=3D1
		...

function ServerCallBack(sequence name)
	if equal(name,"v1") then
		if not init1 then return {"<no value>","%s"} end if
		return {v1,"%d"}
	end if
	if equal(name,"v2"......
end function
SetServerCallBack(routine_id("ServerCallBack"))


Pete