[Glade-users] gtk/glade programming

[g_mitter web de ( Günther Mittermayer )]

Hi Seb,=20

not sure I understood exactly your problem, but check the comments:

> void
> on=5Fserial=5Fdata=5Freceive (gpointer user=5Fdata,
> gint fd,
> GdkInputCondition target=5Fio=5Fstates)
> {
> GtkWidget *console=5Ftextview;
> =20
> char buf[255];
> gint res;
> =20
> /* Don't know how to call lookup=5Fwidget in this case: */
> console=5Ftextview =3D lookup=5Fwidget (GTK=5FWIDGET (console=5Ftextview), "consol=
e=5Ftextview");

Your console=5Ftextview is declared in your function, of course this won't w=
ork.=20
Do you mean the window hasn't yet been created=3F if so, you should first cr=
eate it, then you'll have the reference you need.  Something like that:

// assuming you've created a dialog called "console=5Ftextview" in Glade.
console=5Ftextview =3D create=5Fconsole=5Ftextview();=20

//shows the console
gtk=5Fwidget=5Fshow(console=5Ftextview);=20

Otherwise, if the window has already been created somewhere else, than you=
 should hold a copy of the reference (passing it as a parameter, or .. wel=
l, declaring it global, maybe=3F)

=20
> /* Plus output it to the console window: */
> gtk=5Ftext=5Fbuffer=5Fset=5Ftext (gtk=5Ftext=5Fview=5Fget=5Fbuffer (GTK=5FTEXT=5FVIEW (conso=
le=5Ftextview)),
> =5F("Buffer text"), -1);
> /* How to replace "Buffer text" with "%s", buf =3F */

How about a simple buf instead of the whole =5F() thing=3F like that:
gtk=5Ftext=5Fbuffer=5Fset=5Ftext (gtk=5Ftext=5Fview=5Fget=5Fbuffer (GTK=5FTEXT=5FVIEW (console=
=5Ftextview)), buf, -1);


Hope it helps,
G=FCnther.
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=5F=5F=5F=5F
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