[Faudiostream-devel] GUI design
Hi,
I'm experimenting with GUI design with the JACK GTK architecture and I
need to display numerical values in the GUI as in the following minimal
example:
//-
//in real life this is a room acoustic calculation:
floatnum = nentry("roomsize",0,0.,4.,0.01);
label(x) = attach(x, button("numb %floatnum"));
process = label ;
//-
// ERROR : the node of the tree is not an int nor a
float:SigNumEntry[cons[test,nil],cons[0,cons[0,cons[4,cons[0.01,nil]
What is the correct way (if any) of doing it ?!
greetings,
Urban
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Re: [Faudiostream-devel] GUI design
On Mon, Jan 13, 2014 at 1:20 PM, urban wrote:
> What is the correct way (if any) of doing it ?!
>
Yep, and its simpler than you thought :)
floatnum = nentry("valueName",0 ,0., 4., 0.01);
// using floatnum ensures it exists as a UI element:
// faust optimizes away inputs that are not used!
label(x) = x * floatnum;
process = label ;
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Re: [Faudiostream-devel] GUI design
Hi Urban,
Button's label can contain a variable part, like in your example "numb
%floatnum", but
this value must be known at compile time. The only way to really "display"
values is to
use (h|v)bargraphs.
Cheers
Yann
Le 13/01/2014 14:20, urban a écrit :
> Hi,
>
> I'm experimenting with GUI design with the JACK GTK architecture and I
> need to display numerical values in the GUI as in the following minimal
> example:
>
> //-
>
> //in real life this is a room acoustic calculation:
> floatnum = nentry("roomsize",0,0.,4.,0.01);
>
> label(x) = attach(x, button("numb %floatnum"));
>
> process = label ;
>
>
> //-
> // ERROR : the node of the tree is not an int nor a
> float:SigNumEntry[cons[test,nil],cons[0,cons[0,cons[4,cons[0.01,nil]
>
> What is the correct way (if any) of doing it ?!
>
> greetings,
> Urban
>
>
>
> --
> CenturyLink Cloud: The Leader in Enterprise Cloud Services.
> Learn Why More Businesses Are Choosing CenturyLink Cloud For
> Critical Workloads, Development Environments & Everything In Between.
> Get a Quote or Start a Free Trial Today.
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>
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Re: [Faudiostream-devel] GUI design
Thanx for the quick reply guys! C'est dommage, quand même! -- CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk ___ Faudiostream-devel mailing list Faudiostream-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
