Date: Mon, 11 Dec 2000 16:34:31 +0100
To: lablgtk at kaba.or.jp
Subject: some lablgtk/lablGL questions ...
Message-ID: <20001211163431.A15168 at lambda.u-strasbg.fr>
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From: Sven LUTHER <luther at dpt-info.u-strasbg.fr>
Sender: Sven LUTHER <luther at lambda.u-strasbg.fr>

Hello, ...

I have been playing with lablgtk and lablgl this week end, and i have some
difficulties with it (apart that i miss the easy setup stuff of mlgtk ...).

(suredly once i will be able to read the docs, i will know how to do most of
it, ...)

Also here are my questions/remarks :

 1) How can i get the size back of a widget, in particular the draweable one
    (that is drawing area and GL area). I did a quick grep but didn't see any 
    xxx_get_xxx kind of method to be used.

 2) I wanted to modify the drawing.ml example so as add some action to the
    button pressed callback. I added the callback all right, after some long
    source reading, but it didn't appear to have any effect. How do you set
    the event mask for it to be available.

 3) About lablGL. The example using only single buffering are not working, not
    under Togl (which give windows without content (you can see the stuff
    below it in the window stack)) and not under lablgtk (which stops with a
    Gpointer.Null exception, i tried to see what causes it, but it seems as
    spaguetti to me, and i was not able to identiify the source of the
    exception (well i wasn't able to identify any raise Null with grep in the
    source code :((().

  4) The gtkgl widget comprise a GL context and a drawing area. Would it be
     usefull to be able to access to the drawingarea directly ?

That's all for now, ...

Friendly,

Svne Luther