uiinfo problem

[Ricardo Cabral <bfe00991 mail telepac pt>]

hello all
i am writing because of a little problem i am getting with assigning
some data to pass to a callback in a checkbox menuitem that uses uiinfo
structures.
i have a gtktext box and i want to be able/unable to edit it according
to the checkbox status
the declaration of that menu is something like this:


GtkWidget *note_text; /* this is the widget im using as a gtk text box.
it is created later in the code file */

static GnomeUIInfo file1_menu_uiinfo[] =
{
  GNOMEUIINFO_MENU_NEW_ITEM (N_("_New Note"), NULL,
on_new_note_activate, NULL),
  {
    GNOME_APP_UI_ITEM, N_("_Delete this note"),
    NULL,
    on_delete_this_note_activate, NULL, NULL,
    GNOME_APP_PIXMAP_NONE, NULL,
    0, 0, NULL
  },
  {
    GNOME_APP_UI_TOGGLEITEM, N_("Note is editable"),
    NULL,
    on_note_is_editable_activate, NULL, NULL,  // this is the problem
line
    GNOME_APP_PIXMAP_NONE, NULL,
    0, 0, NULL
  },
  GNOMEUIINFO_END
};

this works this way, but if i add note_text as a data pointer to the
callback, whether casting it or not to gpointer, like this:

      on_note_is_editable_activate, note_text, NULL,

or like this:
    on_note_is_editable_activate, (gpointer)note_text, NULL,


i get this

gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../intl      -I/usr/include
-DNEED_GNOMESUPPORT_H -I/usr/lib/gnome-libs/include
-I/usr/lib/glib/include -I/usr/X11R6/include  -I/usr/X11R6/include
-I/usr/lib/glib/include  -g -O2 -Wall -Wunused  -c interface.c
interface.c:92: initializer element is not constant
interface.c:92: (near initialization for
`file1_menu_uiinfo[2].user_data')
make: *** [interface.o] Error 1


any ideas on how can i fix this? (i send with this email a copy of the
problem file, hope it helps)

thanks in advance!
Ricardo

-- 
    ."-.			cumprimentos (regards),
   /X  | _o.----.    _		Ricardo Cabral - NightDog
  /\_  \/ /  __  \_// )		"A internet e' oxigenio"
  \__)-/_/\_____)____/		"Eu respiro Internet..."

/*
 * DO NOT EDIT THIS FILE - it is generated by Glade.
 */

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>

#include <gnome.h>

#include "callbacks.h"
#include "interface.h"
#include "support.h"

extern NOTES note[MAXNOTES];

GtkWidget*
create_about (void)
{
  const gchar *authors[] = {
    "Ricardo Cabral (NightDog)",
    NULL
  };
  GtkWidget *about;

  about = gnome_about_new ("Remember-it", VERSION,
                        _("This program is GPL"),
                        authors,
                        _("http://\nThis program is for people who need \"reminders\" for doing things like me."),
                        "remember/gremembe.gif");
  gtk_object_set_data (GTK_OBJECT (about), "about", about);
  gtk_window_set_modal (GTK_WINDOW (about), TRUE);

  return about;
}

GtkWidget*
create_messagebox1 (void)
{
  GtkWidget *messagebox1;
  GtkWidget *dialog_vbox1;
  GtkWidget *button3;
  GtkWidget *dialog_action_area1;

  messagebox1 = gnome_message_box_new (_("Gremember will now create .gremember file where it's going to save it's data."),
                              GNOME_MESSAGE_BOX_INFO, NULL);
  gtk_object_set_data (GTK_OBJECT (messagebox1), "messagebox1", messagebox1);
  gtk_window_set_title (GTK_WINDOW (messagebox1), _("Information"));
  gtk_window_set_position (GTK_WINDOW (messagebox1), GTK_WIN_POS_CENTER);
  gtk_window_set_policy (GTK_WINDOW (messagebox1), TRUE, TRUE, TRUE);

  dialog_vbox1 = GNOME_DIALOG (messagebox1)->vbox;
  gtk_object_set_data (GTK_OBJECT (messagebox1), "dialog_vbox1", dialog_vbox1);
  gtk_widget_show (dialog_vbox1);

  gnome_dialog_append_button (GNOME_DIALOG (messagebox1), GNOME_STOCK_BUTTON_OK);
  button3 = g_list_last (GNOME_DIALOG (messagebox1)->buttons)->data;
  gtk_widget_ref (button3);
  gtk_object_set_data_full (GTK_OBJECT (messagebox1), "button3", button3,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (button3);
  GTK_WIDGET_SET_FLAGS (button3, GTK_CAN_DEFAULT);

  dialog_action_area1 = GNOME_DIALOG (messagebox1)->action_area;
  gtk_widget_ref (dialog_action_area1);
  gtk_object_set_data_full (GTK_OBJECT (messagebox1), "dialog_action_area1", dialog_action_area1,
                            (GtkDestroyNotify) gtk_widget_unref);

  return messagebox1;
}

GtkWidget *note_text;

static GnomeUIInfo file1_menu_uiinfo[] =
{
  GNOMEUIINFO_MENU_NEW_ITEM (N_("_New Note"), NULL, on_new_note_activate,NULL),
  {
    GNOME_APP_UI_ITEM, N_("_Delete this note"),
    NULL,
    on_delete_this_note_activate, NULL, NULL,
    GNOME_APP_PIXMAP_NONE, NULL,
    0, 0, NULL
  },
  {
    GNOME_APP_UI_TOGGLEITEM, N_("Note is editable"),
    NULL,
    on_note_is_editable_activate, (gpointer)note_text, NULL,
    GNOME_APP_PIXMAP_NONE, NULL,
    0, 0, NULL
  },
  GNOMEUIINFO_END
};

static GnomeUIInfo priority1_menu_uiinfo[] =
{
  {
    GNOME_APP_UI_ITEM, N_("High"),
    NULL,
    on_high_activate, NULL, NULL,
    GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_BOOK_RED,
    0, 0, NULL
  },
  {
    GNOME_APP_UI_ITEM, N_("Medium"),
    NULL,
    on_medium_activate, NULL, NULL,
    GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_BOOK_YELLOW,
    0, 0, NULL
  },
  {
    GNOME_APP_UI_ITEM, N_("Low"),
    NULL,
    on_low_activate, NULL, NULL,
    GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_BOOK_GREEN,
    0, 0, NULL
  },
  GNOMEUIINFO_END
};

static GnomeUIInfo help1_menu_uiinfo[] =
{
  GNOMEUIINFO_MENU_ABOUT_ITEM (on_about_activate, NULL),
  GNOMEUIINFO_END
};

static GnomeUIInfo menubar1_uiinfo[] =
{
  GNOMEUIINFO_MENU_FILE_TREE (file1_menu_uiinfo),
  {
    GNOME_APP_UI_SUBTREE, N_("Priority"),
    NULL,
    priority1_menu_uiinfo, NULL, NULL,
    GNOME_APP_PIXMAP_NONE, NULL,
    0, 0, NULL
  },
  GNOMEUIINFO_MENU_HELP_TREE (help1_menu_uiinfo),
  GNOMEUIINFO_END
};

GtkWidget*
create_mainwindow (int editable, int notenumber)
{
  GtkWidget *mainwindow;
  GtkWidget *vbox1;
  GtkWidget *menubar1;
  GtkWidget *scrolledwindow1;

  mainwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_object_set_data (GTK_OBJECT (mainwindow), "mainwindow", mainwindow);
  gtk_window_set_title (GTK_WINDOW (mainwindow), _("Remember-it"));
  gtk_window_set_policy (GTK_WINDOW (mainwindow), FALSE, FALSE, FALSE);

  vbox1 = gtk_vbox_new (FALSE, 0);
  gtk_widget_ref (vbox1);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "vbox1", vbox1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox1);
  gtk_container_add (GTK_CONTAINER (mainwindow), vbox1);

  menubar1 = gtk_menu_bar_new ();
  gtk_widget_ref (menubar1);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "menubar1", menubar1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (menubar1);
  gtk_box_pack_start (GTK_BOX (vbox1), menubar1, FALSE, FALSE, 0);
  gnome_app_fill_menu (GTK_MENU_SHELL (menubar1), menubar1_uiinfo,
                       NULL, FALSE, 0);

  gtk_widget_ref (menubar1_uiinfo[0].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "file1",
                            menubar1_uiinfo[0].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (file1_menu_uiinfo[0].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "new_note",
                            file1_menu_uiinfo[0].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (file1_menu_uiinfo[1].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "delete_this_note",
                            file1_menu_uiinfo[1].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (file1_menu_uiinfo[2].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "note_is_editable",
                            file1_menu_uiinfo[2].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (menubar1_uiinfo[1].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "priority1",
                            menubar1_uiinfo[1].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (priority1_menu_uiinfo[0].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "high",
                            priority1_menu_uiinfo[0].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (priority1_menu_uiinfo[1].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "medium",
                            priority1_menu_uiinfo[1].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (priority1_menu_uiinfo[2].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "low",
                            priority1_menu_uiinfo[2].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (menubar1_uiinfo[2].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "help1",
                            menubar1_uiinfo[2].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  gtk_widget_ref (help1_menu_uiinfo[0].widget);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "about",
                            help1_menu_uiinfo[0].widget,
                            (GtkDestroyNotify) gtk_widget_unref);

  scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL);
  gtk_widget_ref (scrolledwindow1);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "scrolledwindow1", scrolledwindow1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (scrolledwindow1);
  gtk_box_pack_start (GTK_BOX (vbox1), scrolledwindow1, TRUE, TRUE, 0);
  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow1), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);

  note_text = gtk_text_new (NULL, NULL);
  gtk_widget_ref (note_text);
  gtk_object_set_data_full (GTK_OBJECT (mainwindow), "note_text", note_text,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (note_text);
  if (editable == TRUE) {
  	gtk_container_add (GTK_CONTAINER (scrolledwindow1), note_text);
  	gtk_text_set_editable (GTK_TEXT (note_text), TRUE);
  	gtk_text_insert (GTK_TEXT (note_text), NULL, NULL, NULL,
  	                 _("Type your note here so you won't forget it"), 42);
  }
  if (editable == FALSE) {
  	gtk_container_add (GTK_CONTAINER (scrolledwindow1), note_text);
  	gtk_text_set_editable (GTK_TEXT (note_text), TRUE);
  	gtk_text_insert (GTK_TEXT (note_text), NULL, NULL, NULL,
                   	note[notenumber].buffer,
			strlen(note[notenumber].buffer));
  	gtk_text_set_editable (GTK_TEXT (note_text), FALSE);
  }

  return mainwindow;
}