[gtkmm] Gnome::UI::FileEntry ctor core dumps in libgnomeuimm-1.3.13

[Vladislav Grinchenko <vladg erols com>]

Hi,

I downloaded and installed libgnomeuimm-1.3.13. It fixed the toolbar
maddness. Thanks for that!

With 1.3.13, suddenly a new problem popped up: this time it is
Gnome::UI::FileEntry:


Gnome::UI::FileEntry*   m_path_entry;

m_path_entry = manage (
	new Gnome::UI::FileEntry ("PathSel", 
				 "Select Project Path"));

This dies in FileEntry's constructor when constructing HBox in
file-entry.cc:39:

	Gtk::HBox(GTK_HBOX(g_object_new(get_type(),0)))


The stack trace shows the following:

#8  0x40c3144f in g_type_check_instance_cast ()
   from /usr/lib/libgobject-2.0.so.0

#9  0x400c58f2 in FileEntry (this=0x8213c38, history_id= 0xbfffe870, 
    browse_dialog_title= 0xbfffe880) at file-entry.cc:39

And the stdout error is:

GLib-GObject-WARNING **: invalid cast from `gtkmm__GnomeFileEntry' to
`GtkHBox' aborting...

FileEntry is derived from both Gtk::HBox and Gtk::Editable classes.

I compared relevant code for 1.3.12 and 1.3.13 and couldn't see any
differences.

Any ideas?

Thanks in advance, VLG