Re: About gtk_clist_set_row_data

["Jean-Christophe Berthon" <jean-christophe berthon cgey com>]

Yep, you're right, I've misunderstood it. Sorry for my post :-)
OK now I understand it better also! It was looking to me like dark magic if
it could do that job like that...
Thanks a lot,


Best regards,
---
Jean-Christophe Berthon

Cap Gemini -- Ernst & Young
France
Skill Integration System -- Image Quality
Email: Jean-Christophe Berthon cgey com
Tel: (+33) 561 31 6639


----- Original Message -----
From: "Jim Edwards" <jimedwards altavista com>
To: "Jean-Christophe Berthon" <jberthon capgemini fr>
Cc: "Mohamed" <mohamed 7val com>; "Gtk List" <gtk-list gnome org>
Sent: Monday, September 10, 2001 6:08 PM
Subject: Re: About gtk_clist_set_row_data


> I think you misunderstand what happens with gtk_clist_set_row_data  -  it
> simple assigns a pointer to the clist row so that that pointer can latter
be
> retrieved with gtk_clist_get_row_data.  The data need not (and usually
does
> not ) have anything to do with the number of columns in your clist.
>
> It sounds like what you are trying to do is set or change the text that
> appears on the displayed widget?
>
> try gtk_ctree_set_text
>
>
>
>
>
> Jean-Christophe Berthon wrote:
>
> > Thank you Mohamed and Jim for your answers.
> > Well I didn't find that much info in the FAQ neither in the tutorial
(they
> > say the prototype of the function should speak by itself... well not for
> > me!)
> > I was interested to see if I could post a structure with any kind of
data
> > via this function. So after your answer, I've try on one of my GUI which
> > contain a CList (with 11 columns) to set up a structure and send it via
> > gtk_clist_set_row_data. It didn't succeed. I had about 10 fields with
int
> > and one with char [] but nothing appear.
> > Here is a sample code of what I wrote :
> >
> >  GtkWidget     *lstPA_ListOfPA;
> >  Toto    essai;
> >
> >  essai.a = 1;
> >  essai.b = 2;
> >  essai.c = 3;
> >  essai.d = 4;
> >  essai.e = 5;
> >  essai.f = 6;
> >  essai.g = 7;
> >  essai.h = 8;
> >  essai.i = 9;
> >  essai.j = 0;
> >  strcpy(essai.k, "hello");
> >
> >  lstPA_ListOfPA = lookup_widget(aWindowsInfo_X.paIUPAData->wndPA,
> >    "lstPA_ListOfPA");
> >
> >  gtk_clist_freeze(GTK_CLIST(lstPA_ListOfPA));
> >  gtk_clist_set_row_data(GTK_CLIST(lstPA_ListOfPA), 0, (gpointer)&essai);
> >  gtk_clist_thaw(GTK_CLIST(lstPA_ListOfPA));
> >
> > Best regards,
> > ---
> > Jean-Christophe Berthon
> >
> > Cap Gemini -- Ernst & Young
> > France
> > Skill Integration System -- Image Quality
> > Email: Jean-Christophe Berthon cgey com
> > Tel: (+33) 561 31 6639
> >
> > ----- Original Message -----
> > From: "Mohamed" <mohamed 7val com>
> > To: "Jean-Christophe Berthon" <jberthon capgemini fr>
> > Sent: Monday, September 10, 2001 3:25 PM
> > Subject: Re: About gtk_clist_set_row_data
> >
> > > Salut Jean
> > >
> > >
> > >
> > > you can attach  any type of data you want to the given row
> > >
> > >
> > > simple example :
> > >
> > > you want to attach a color name to each row :
> > >
> > >
> > > ------------>8------------
> > > static gchar *couleur[3]={"vert","bleu", "rouge"} ;
> > >
> > > for (i=0; i<3; i++)
> > >   gtk_clist_set_row_data (clist, i, (gpointer) couleur[i]);
> > >
> > > ------------->8-----------
> > > or attach some kind of data  like
> > >
> > > typedef struct {
> > >        gint myint;
> > >       gchar *mychar
> > > }SomeStruct;
> > >
> > > SomeStruct * data;
> > >   gtk_clist_set_row_data (clist, i, (gpointer) data);
> > >
> > >
> > >
> > > bye
> > >
> > >
> > >
> > > On Mon, Sep 10, 2001 at 03:10:44PM +0200, Jean-Christophe Berthon
wrote:
> > > > Hello,
> > > >
> > > > I would like to know what kind of "row" (or data) I can give to the
> > function
> > > > gtk_clist_set_row_data?
> > > >
> > > > I'm explaining it better. Here is the prototype of
> > > > gtk_clist_set_row_data(GtkCList* clist, int row_number, gpointer
data)
> > How
> > > > do I have to format the data I'm giving to this function? Can I pass
> > > > integers and floats, or is it only char*?
> > > > If you have any knowledge about it, or any example, I would be glad
:-)
> > > >
> > > > Thanks a lot in advance.
> > > >
> > > >
> > > > Best regards,
> > > > ---
> > > > Jean-Christophe Berthon
> > > >
> > > > Cap Gemini -- Ernst & Young
> > > > France
> > > > Skill Integration System -- Image Quality
> > > > Email: Jean-Christophe Berthon cgey com
> > > > Tel: (+33) 561 31 6639
> > > >
> > > >
> > > >
> > > >
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> > >
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