Re: Struct Problem

[Pablo Fischer <exilion yifan net>]

These are the errors the warnings that I get:


prueba_estruct.c: In function `verificar':
prueba_estruct.c:12: warning: passing arg 1 of `gtk_entry_get_text' from
incompatible pointer type
prueba_estruct.c:12: warning: assignment discards qualifiers from
pointer target type


(I export LANG=en_EN to send the warnings, :-)).

Paul Fischer

El sáb, 02-11-2002 a las 16:56, Pablo Fischer escribió:
> Hi;
>
> I get it:
>
>   text = gtk_entry_get_text((data)->nombre);
>   g_print("hola%s\n", text);
>
> It runs good.. BUUUUT.. when I compile it... I get 2 warnings:
>
> prueba_estruct.c: En la función `verificar':
> prueba_estruct.c:11: aviso: pasando el argumento 1 de
> `gtk_entry_get_text' de tipo de apuntador incompatible
> prueba_estruct.c:11: aviso: asignación descarta calificadores del tipo
> del destino del apuntador
>
> The first warning: means that Im passing the argumen 1 of
> gtk_entry_get_text of a incompatible pointer.
> The second warning: means that this (the first warning) will cause that
> "text" its not going to be used like a pointer
>
> Is it ok?
>
> Thanks
>
>
> El sáb, 02-11-2002 a las 17:36, Thijs Assies escribió:
> > Pablo Fischer wrote:
> >
> > > Hi all;
> > >
> > > Now Im here.. with a struct problem heh. This is just an example: When I
> > > click the button, it will call a function (validar) that will get the
> > > text and put it into a gchar, I dont know why I cant compile this:
> > >
> > > #include <gtk/gtk.h>
> > >
> > > typedef struct _Objetos {
> > >  GtkWidget *nombre;
> > >  GtkWidget *apellido;
> > > } Objetos;
> > >
> > > void verificar(GtkWidget *objeto, Objetos *data) {
> > >
> > >  gchar *text;
> > >  text = gtk_entry_get_text(data.nombre);
> > > }
> > >  
> > > int main(int argc, char *argv[]) {
> > >  
> > >  gtk_init(&argc, &argv);
> > >  static Objetos agenda;
> > >
> > >  GtkWidget *ventana;
> > >  GtkWidget *caja_h, *caja_v;
> > >  GtkWidget *etiqueta;
> > >  GtkWidget *boton;
> > >  
> > >
> > >  ventana = gtk_window_new(GTK_WINDOW_TOPLEVEL);
> > >  gtk_window_set_title(GTK_WINDOW(ventana), "Estructuras");
> > >
> > >  caja_v = gtk_vbox_new(FALSE, 2);
> > >  gtk_container_add(GTK_CONTAINER(ventana), caja_v);
> > >
> > >
> > >  //Nombre:
> > >  caja_h = gtk_hbox_new(FALSE, 2);
> > >  gtk_box_pack_start(GTK_BOX(caja_v), caja_h, FALSE, TRUE, 2);
> > >
> > >  etiqueta = gtk_label_new("Nombre: ");
> > >  gtk_box_pack_start(GTK_BOX(caja_h), etiqueta, FALSE, TRUE, 2);
> > >
> > >  agenda.nombre = gtk_entry_new();
> > >  gtk_box_pack_start(GTK_BOX(caja_h), agenda.nombre, FALSE, TRUE, 2);
> > >  
> > >  boton = gtk_button_new_with_label("Sirve?");
> > >  g_signal_connect(G_OBJECT(boton), "clicked", 
> > >              G_CALLBACK(verificar), (gpointer) &agenda);
> > >  gtk_box_pack_start(GTK_BOX(caja_v), boton, FALSE, TRUE, 2);
> > >
> > >  gtk_widget_show_all(caja_h);
> > >  gtk_widget_show_all(ventana);
> > >
> > >
> > >  gtk_main();
> > >
> > >  return 0;
> > > }
> > >  
> > > Paul Fischer
> > >
> > >  
> > >
> > >  
> > what error do you get?
> >
> >
> >
> > _______________________________________________
> > gtk-app-devel-list mailing list
> > gtk-app-devel-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
>
>
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