GUI for ATMEL AVR

> Most GUI's are going to be far too big.

Yes that's the problem...


> Make it modular (use C)

This is quite difficult to do it because the problem of GUI is quite
difficult
I must think to make possible to use callback function for managing
events
(like in GTK+)
I had a look at the GTK+ but that's very difficult for me to understand
it...

> This will be a useful project as a
> teacher and you can get the students to add components to the system.

I'm not a computer science teacher... I only do it as a hobby ;-)

> You should check out. eZLCD at www.earthlcd.com
> http://www.crystalfontz.com/products/index-grph.html
> Is another good place to look for display modules.

I also know

http://www.display3000.com
http://www.matrixorbital.com

but that's not the problem.

The problem is not about
drawing lines, drawing text...

The problem is about making a true GUI
like emWin PEG
(have a look at my other posts)

Regards

> My spelling was not even close, try
> http://en.wikipedia.org/wiki/Bresenham's_line_algorithm

Thanks for this but my problem is not about
drawing lines it is about drawing widgets,
managing event like in other GUI (GTK+, QT, FLTK...)

emWin or PEG or PEG+ can do it but I would like a free (an open source)
lib for this

Regards

the lib should also be able to manage focus on widget.

The focus change on key press

The lib should also contain a text widget
(usable only with directional key)

In article <1167422952.538215.48450@48g2000cwx.googlegroups.com>, 
"noone@nowhere.undef" <s.celles@gmail.com> writes
>
>> Most GUI's are going to be far too big.
>
>Yes that's the problem...
>
>
>> Make it modular (use C)
>
>This is quite difficult to do it because the problem of GUI is quite
>difficult

Several of the commercial high integrity graphics Libraries I supply are 
written in C.

>> This will be a useful project as a
>> teacher and you can get the students to add components to the system.
>
>I'm not a computer science teacher... I only do it as a hobby ;-)
>
You said you teach physics. I am sure that software cones into that 
somewhere. Don't be so narrow.  You could of course work with the Cs 
teacher on a cross-subject project.  That's what we have t do in the 
real world.

-- 
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
\/\/\/\/\ Chris Hills  Staffs  England     /\/\/\/\/
/\/\/ chris@phaedsys.org      www.phaedsys.org \/\/\
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