#include <gtk/gtk.h>

int main (int argc, 
          char *argv[])
{
  GtkWidget *dialog, *table, *user, *real, *home, *host;
  GtkWidget *lbl1, *lbl2, *lbl3, *lbl4;
  gint result;

  gtk_init (&argc, &argv);
  
  dialog = gtk_dialog_new_with_buttons ("Edit User Information",
                                        NULL, GTK_DIALOG_MODAL,
                                        GTK_STOCK_OK, GTK_RESPONSE_OK,
                                        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                                        NULL);

  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);

  /* Create four entries that will tell the user what data to enter. */
  lbl1 = gtk_label_new ("User Name:");
  lbl2 = gtk_label_new ("Real Name:");
  lbl3 = gtk_label_new ("Home Dir:");
  lbl4 = gtk_label_new ("Host Name:");

  user = gtk_entry_new ();
  real = gtk_entry_new ();
  home = gtk_entry_new ();
  host = gtk_entry_new ();

  /* Retrieve the user's information for the default values. */
  gtk_entry_set_text (GTK_ENTRY (user), g_get_user_name());
  gtk_entry_set_text (GTK_ENTRY (real), g_get_real_name());
  gtk_entry_set_text (GTK_ENTRY (home), g_get_home_dir());
  gtk_entry_set_text (GTK_ENTRY (host), g_get_host_name());

  table = gtk_table_new (4, 2, FALSE);
  gtk_table_attach_defaults (GTK_TABLE (table), lbl1, 0, 1, 0, 1);
  gtk_table_attach_defaults (GTK_TABLE (table), lbl2, 0, 1, 1, 2);
  gtk_table_attach_defaults (GTK_TABLE (table), lbl3, 0, 1, 2, 3);
  gtk_table_attach_defaults (GTK_TABLE (table), lbl4, 0, 1, 3, 4);
  gtk_table_attach_defaults (GTK_TABLE (table), user, 1, 2, 0, 1);
  gtk_table_attach_defaults (GTK_TABLE (table), real, 1, 2, 1, 2);
  gtk_table_attach_defaults (GTK_TABLE (table), home, 1, 2, 2, 3);
  gtk_table_attach_defaults (GTK_TABLE (table), host, 1, 2, 3, 4);

  gtk_table_set_row_spacings (GTK_TABLE (table), 5);
  gtk_table_set_col_spacings (GTK_TABLE (table), 5);
  gtk_container_set_border_width (GTK_CONTAINER (table), 5);
   
  gtk_box_pack_start_defaults (GTK_BOX (GTK_DIALOG (dialog)->vbox), table);
  gtk_widget_show_all (dialog);
  
  /* Run the dialog and output the data if the user presses the OK button. */
  result = gtk_dialog_run (GTK_DIALOG (dialog));
  if (result == GTK_RESPONSE_OK)
  {
    g_print ("User Name: %s\n", gtk_entry_get_text (GTK_ENTRY (user)));
    g_print ("Real Name: %s\n", gtk_entry_get_text (GTK_ENTRY (real)));
    g_print ("Home Folder: %s\n", gtk_entry_get_text (GTK_ENTRY (home)));
    g_print ("Host Name: %s\n", gtk_entry_get_text (GTK_ENTRY (host)));
  }
  
  gtk_widget_destroy (dialog);  
  return 0;
}