Thanks to all!
It Works!
Just for history I'm pasting here the code that works for me.
Many thanks,
LEslie
------
typedef struct
{
GtkWidget *op1;
GtkWidget *op2;
GtkWidget *res;
}CALC;
GtkWidget*
create_window1 (void)
{
GtkWidget *window1;
GtkWidget *table1;
GtkWidget *vezes;
CALC *elementos;
elementos = g_new(CALC,1);
elementos->op1 = gtk_entry_new ();
elementos->op2 = gtk_entry_new ();
elementos->res = gtk_entry_new ();
......
vezes = gtk_button_new_with_mnemonic ("*");
gtk_widget_show (vezes);
gtk_table_attach (GTK_TABLE (table1), vezes, 2, 3, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
g_signal_connect ((gpointer) vezes, "clicked",
G_CALLBACK (on_vezes_clicked),
(gpointer) elementos);
return window1;
}
void
on_vezes_clicked (GtkButton *button,
gpointer user_data)
{
CALC *elem;
gint iope1 , iope2, ires;
gchar result[80];
const gchar *oper1,*oper2;
elem = (CALC *) user_data;
oper1 = gtk_entry_get_text(GTK_ENTRY(elem->op1));
oper2 = gtk_entry_get_text(GTK_ENTRY(elem->op2));
iope1 = atoi (oper1);
iope2 = atoi (oper2);
ires = iope1 * iope2;
g_snprintf(result,80,"%4d",ires);
gtk_entry_set_text(GTK_ENTRY(elem->res), result);
}
-----------
Cheers
LEslie
_______________________________________________
gtk-list@xxxxxxxxx
http://mail.gnome.org/mailman/listinfo/gtk-list
