Widget name is 0x0 after GtkWidget key-press-event

[dhk <dhkuhl optonline net>]

The GtkWidget key-press-event signal doesn't seem to be filling in the
name of the widget.  When I print the name in the debugger it's 0x0.

I haven't run the program in a couple of months, but the last time I did
everything worked.  Since then I've been keeping up on the upgrades
(using Gentoo Linux with an amd64 processor).

The program uses GtkBuilder.  There is an xml file with a treeview which
has a key-press-event signal.  When the event occurs the callback is
called and the parameters look right, but the name of the widget is 0x0.
 Is this a bug from a recent release?  See below.

Breakpoint 2, rxTvKeyPressEventCb (treeview=0x8f6120, event=0x945ca0,
user_data=0x0) at possubs.c:1886
1886      gboolean add_row=FALSE;
(gdb) p *treeview
$27 = {object = {parent_instance = {g_type_instance = {g_class =
0x6d1520}, ref_count = 9, qdata = 0x988b20}, flags = 2166720},
  private_flags = 1536, state = 0 '\000', saved_state = 0 '\000', name =
0x0, style = 0x930070, requisition = {width = 707, height = 191},
allocation = {x = 7, y = 81, width = 768, height = 258}, window =
0x8c5a30, parent = 0x8c4350}
(gdb) p *event
$28 = {type = GDK_KEY_PRESS, window = 0x696c10, send_event = 0 '\000',
  time = 4862537, state = 16, keyval = 65289, length = 0,
  string = 0x9960b0 "", hardware_keycode = 23, group = 0 '\000',
  is_modifier = 0}
(gdb)

Thanks,

dhk