----- Original Message -----

From: Iain McCurdy

To: csound@lists.bath.ac.uk

Sent: Thursday, June 05, 2008 9:06 PM

Subject: [Csnd] RE: FLTK Widgets Not Working (Windows)

I think something got broken between 5.07 and 5.08 with regard to FLTK. Gui and command line versions both give problems. The code you posted will work on 5.07 but not on 5.08. The ^C exiting problem seems to be specific to 5.08 also.
Iain

> Date: Thu, 5 Jun 2008 12:07:41 -0700
> From: midiguru23@sbcglobal.net
> To: csound@lists.bath.ac.uk
> Subject: [Csnd] FLTK Widgets Not Working (Windows)
>
>
> When I load the second block of code given in the manual's "FLTK Widgets and
> GUI controllers" page (the one that instantiates two panels and puts a
> slider in each of them) and then run it from Csound5gui in Windows, the FLTK
> windows are drawn to the screen, but the client area isn't. The client area
> still holds whatever was on the screen before the window was drawn. There is
> no visible slider.
>
> I've tried this in two computers. One has an openGL-compatible graphics
> card, the other doesn't. The performance is not identical; without openGL,
> there are some additional redraw problems when a window is dragged. But even
> with openGL, the code simply doesn't work as given.
>
> To save everyone the trouble of looking it up, the code is given below. Is
> there something easily fixable here? Thanks!
>
> --Jim Aikin
>
> ;*************************************************
>
> <CsoundSynthesizer>
> <CsOptions>
> ; Select audio/midi flags here according to platform
> ; Audio out Audio in No messages
> -odac -iadc ; -d ;;;RT audio I/O
> ; For Non-realtime ouput leave only the line below:
> ; -o linseg.wav -W ;;; for file output any platform
> </CsOptions>
> <CsInstruments>
> ;*******************************
> sr=48000
> kr=480
> ksmps=100
> nchnls=1
>
> FLpanel "Panel1",450,550,100,100 ;***** start of container
> gk1,iha FLslider "FLslider 1", 500, 1000, 0 ,1, -1, 300,15, 20,50
> FLpanelEnd ;***** end of container
>
> FLpanel "Panel2",450,550,100,100 ;***** start of container
> gk2,ihb FLslider "FLslider 2", 100, 200, 0 ,1, -1, 300,15, 20,50
> FLpanelEnd ;***** end of container
>
> FLrun ;***** runs the widget thread, it is always
> required!
>
> instr 1
> ; gk1 and gk2 variables that contain the output of valuator
> ; widgets previously defined, can be used inside any instrument
> printk2 gk1
> printk2 gk2 ;print the values of the valuators whenever they change
> endin
> ;*******************************
> </CsInstruments>
> <CsScore>
> f 0 3600 ;dummy table for realtime input
> e
>
> </CsScore>
> </CsoundSynthesizer>
>
> --
> View this message in context: http://www.nabble.com/FLTK-Widgets-Not-Working-%28Windows%29-tp17677385p17677385.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
>
> Send bugs reports to this list.
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---

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Another user posted about problems with FLTK + Csound 5.08 
on http://www.csounds.com/node/178
FLTK widgets on Windows XP

Can I take this moment to gripe a little bit? 

Why are there two completely unrelated forums for Csound (at csounds.con and
nabble.com)?

It seems the navigation and threading of the nabble forum is completely
non-deterministic. Sometimes I see posts with no parents, and sometimes
attempting to read through a thread it will go off on a completely unrelated
tangent with a new title.

On csounds.com, created and last post times are given as 
"1 day 19 hours ago by zot81 
11 hours 45 min ago by Pete.G "

which I suppose is fine if there is a lot of traffic and the posts are
recent, but then you get ridiculous entries like
22 weeks 17 hours ago by Ante 
16 weeks 23 hours ago by jpff 

Is it just me or is this the most unintuitive way imaginable to present
times of postings?

Well, back to the subject. It's sad if FLTK became broken between 5.07 and
5.08. I really don't want to have to attempt manage multiple versions of
Csound on a system, if that's even possible.


Victor Lazzarini wrote:
> 
> It seems like a lot of stuff is strange on Windows in the 5.08 binaries.
> 
-- 
View this message in context: http://www.nabble.com/FLTK-Widgets-Not-Working-%28Windows%29-tp17677385p18533910.html
Sent from the Csound - General mailing list archive at Nabble.com.