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

From: Andres Cabrera

To: csound@lists.bath.ac.uk

Sent: Saturday, September 07, 2013 10:59 PM

Subject: Re: [Csnd] Fw: Current Viability of FLTK

Hi Art,

I'd be surprised if FLTK didn't work on all platforms from the command line. But it has problems on Windows and OS X (at least) when run inside CsoundQt because of threading issues. The csds should run fine even from CsoundQt if the preferences are set to run FLTK csds in the external terminal (which is the default).

Cheers,
Andrés

On Sat, Sep 7, 2013 at 4:09 PM, Art Hunkins <abhunkin@uncg.edu> wrote:

I'd really like to hear from Linux and OSX users about whether FLTK can be counted on to work on your systems.

As Michael G. says (thanks, Mike), FLTK works fine from the command line in Windows (XP on).

If you'd like a simple FLTKTest .csd, I've included one below. It should display a small GUI with a Start/Stop button and a counter, which changes value each time you click on one of its arrows. (The initial value displayed is 5.) However, the new count only appears *on the Csound console output* when the FLbutton is turned on (a yellow light appears).

I'd much appreciate some reports from various Linux and OSX systems. TIA.

Art Hunkins


<CsoundSynthesizer>
<CsOptions>

-odac -d

</CsOptions>
<CsInstruments>

sr = 44100
kr = 2205
ksmps = 20
nchnls = 1

       FLpanel         "FLTK Test", 300, 80, 100, 100
gkb,i0 FLbutton "Start/Stop", 1, 0, 2, 100, 30, 30, 20, -1
gk1,i1 FLcount         "Counter", 0, 10, 1, 1, 2, 113, 30, 155, 20, -1
FLsetVal_i 5, i1
       FLpanelEnd
       FLrun

instr 1

knon trigger gkb, 0, 0
knoff trigger gkb, 1, 1
schedkwhen knon, 0, 0, 2, 0, -1
schedkwhen knoff, 0, 0, -2, 0, 0

endin

       instr 2

       printk2 gk1

       endin

</CsInstruments>
<CsScore>

i1 0 3600

e

</CsScore>
</CsoundSynthesizer>


----- Original Message ----- From: "Art Hunkins" <abhunkin@uncg.edu>
To: <csound@lists.bath.ac.uk>
Sent: Friday, September 06, 2013 1:46 PM
Subject: Current Viability of FLTK

I'd like advice as to the current viability of FLTK opcodes on reasonably current versions of the three major platforms.

The last time I heard there were lingering (unresolved?) issues with Macs.

Are any issues limited to specific opcodes, or do they render FLTK useless on a particular OS?

Art Hunkins

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