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Gtkmm-forge digest, Vol 1 #898 - 5 msgs

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Today's Topics:

   1. [Bug 170730] Documentation typo (bugzilla-daemon bugzilla gnome org)
   2. [Bug 170855] TreeView: Crash when closing window during editing. (bugzilla-daemon bugzilla gnome org)
   3. [Bug 170855] TreeView: Crash when closing window during editing. (bugzilla-daemon bugzilla gnome org)
   4. [Bug 170538] gtk-tutorial.20021027 Download contains empty rtf-file. (bugzilla-daemon bugzilla gnome org)
   5. [Bug 170855] TreeView: Crash when closing window during editing. (bugzilla-daemon bugzilla gnome org)

--__--__--

Message: 1
From: bugzilla-daemon bugzilla gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Sat, 19 Mar 2005 07:19:54 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 170730] Documentation typo

Please DO NOT reply to this by email. All additional comments should be made in
the comments box of this bug report.

 http://bugzilla.gnome.org/show_bug.cgi?id=170730
 gtkmm | reference documentation | Ver: unspecified

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From Murray Cumming  2005-03-19 07:19 -------
Committed to HEAD. Thanks.

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You are the QA contact for the bug.


--__--__--

Message: 2
From: bugzilla-daemon bugzilla gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Sat, 19 Mar 2005 07:22:44 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 170855] TreeView: Crash when closing window during editing.

Please DO NOT reply to this by email. All additional comments should be made in
the comments box of this bug report.

 http://bugzilla.gnome.org/show_bug.cgi?id=170855
 gtkmm | TreeView | Ver: 2.6.x

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
           Priority|High                        |Normal
            Summary|Demo LIstView - Editable    |TreeView: Crash when closing
                   |Cells                       |window during editing.



------- Additional Comments From Murray Cumming  2005-03-19 07:22 -------
I can confirm this on linux too. It also happens in
examples/book/treeview/editable_cells/ which is a simpler example.

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Message: 3
From: bugzilla-daemon bugzilla gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Sat, 19 Mar 2005 07:25:57 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 170855] TreeView: Crash when closing window during editing.

Please DO NOT reply to this by email. All additional comments should be made in
the comments box of this bug report.

 http://bugzilla.gnome.org/show_bug.cgi?id=170855
 gtkmm | TreeView | Ver: 2.6.x





------- Additional Comments From Murray Cumming  2005-03-19 07:25 -------
This seems to be the relevant part of the valgrind output. It might be a null
pointer dereference:

(lt-example:10883): Gtk-CRITICAL **: gtk_tree_view_get_model: assertion
`GTK_IS_TREE_VIEW (tree_view)' failed
==10883==
==10883== Invalid read of size 4
==10883==    at 0x1BB8EC81: Gtk::TreeModel::get_iter(Gtk::TreePath const&)
(treemodel.h:198)
==10883==    by 0x805298E: void
Gtk::TreeView_Private::_auto_store_on_cellrenderer_text_edited_string<Glib::ustring>(Glib::ustring
const&, Glib::ustring const&, int, Gtk::TreeView*) (refptr.h:155)
==10883==    by 0x805433A:
sigc::internal::slot_call4<sigc::pointer_functor4<Glib::ustring const&,
Glib::ustring const&, int, Gtk::TreeView*, void>, void, Glib::ustring const&,
Glib::ustring const&, int, Gtk::TreeView*>::call_it(sigc::internal::slot_rep*,
Glib::ustring const&, Glib::ustring const&, int const&, Gtk::TreeView* const&)
(ptr_fun.h:225)
==10883==    by 0x8054505:
_ZN4sigc8internal10slot_call2INS_12bind_functorILin1ENS2_ILin1ENS_4slotIvRKN4Glib7ustringES7_iPN3Gtk8TreeViewENS_3nilESB_SB_EESA_SB_SB_SB_SB_SB_SB_EEiSB_SB_SB_SB_SB_SB_EEvS7_S7_E7call_itEPNS0_8slot_repES7_S7_
(slot.h:758)
==10883==    by 0x1BB0260F: (anonymous
namespace)::CellRendererText_signal_edited_callback(_GtkCellRendererText*, char
const*, char const*, void*) (slot.h:593)
==10883==    by 0x1BDD2CB9: _gtk_marshal_VOID__STRING_STRING (gtkmarshalers.c:2234)
==10883==    by 0x1C089DC5: IA__g_closure_invoke (gclosure.c:437)
==10883==    by 0x1C09B2E9: signal_emit_unlocked_R (gsignal.c:2555)
==10883==    by 0x1C09A52B: IA__g_signal_emit_valist (gsignal.c:2244)
==10883==    by 0x1C09A7B5: IA__g_signal_emit (gsignal.c:2288)
==10883==    by 0x1BD19DE6: gtk_cell_renderer_text_editing_done
(gtkcellrenderertext.c:1620)
==10883==    by 0x1BD1A01E: gtk_cell_renderer_text_focus_out_event
(gtkcellrenderertext.c:1692)
==10883==    by 0x1BDD057D: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:83)
==10883==    by 0x1C089DC5: IA__g_closure_invoke (gclosure.c:437)
==10883==    by 0x1C09B45E: signal_emit_unlocked_R (gsignal.c:2485)
==10883==    by 0x1C09A31B: IA__g_signal_emit_valist (gsignal.c:2254)
==10883==    by 0x1C09A7B5: IA__g_signal_emit (gsignal.c:2288)
==10883==    by 0x1BEBF8E6: gtk_widget_event_internal (gtkwidget.c:3631)
==10883==    by 0x1BECC616: do_focus_change (gtkwindow.c:4541)
==10883==    by 0x1BECCADD: gtk_window_real_set_focus (gtkwindow.c:4727)
==10883==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==10883==
==10883== Process terminating with default action of signal 11 (SIGSEGV)
==10883==  Access not within mapped region at address 0x0
==10883==    at 0x1BB8EC81: Gtk::TreeModel::get_iter(Gtk::TreePath const&)
(treemodel.h:198)
==10883==    by 0x805298E: void
Gtk::TreeView_Private::_auto_store_on_cellrenderer_text_edited_string<Glib::ustring>(Glib::ustring
const&, Glib::ustring const&, int, Gtk::TreeView*) (refptr.h:155)
==10883==    by 0x805433A:
sigc::internal::slot_call4<sigc::pointer_functor4<Glib::ustring const&,
Glib::ustring const&, int, Gtk::TreeView*, void>, void, Glib::ustring const&,
Glib::ustring const&, int, Gtk::TreeView*>::call_it(sigc::internal::slot_rep*,
Glib::ustring const&, Glib::ustring const&, int const&, Gtk::TreeView* const&)
(ptr_fun.h:225)
==10883==    by 0x8054505:
_ZN4sigc8internal10slot_call2INS_12bind_functorILin1ENS2_ILin1ENS_4slotIvRKN4Glib7ustringES7_iPN3Gtk8TreeViewENS_3nilESB_SB_EESA_SB_SB_SB_SB_SB_SB_EEiSB_SB_SB_SB_SB_SB_EEvS7_S7_E7call_itEPNS0_8slot_repES7_S7_
(slot.h:758)
==10883==    by 0x1BB0260F: (anonymous
namespace)::CellRendererText_signal_edited_callback(_GtkCellRendererText*, char
const*, char const*, void*) (slot.h:593)
==10883==    by 0x1BDD2CB9: _gtk_marshal_VOID__STRING_STRING (gtkmarshalers.c:2234)
==10883==    by 0x1C089DC5: IA__g_closure_invoke (gclosure.c:437)
==10883==    by 0x1C09B2E9: signal_emit_unlocked_R (gsignal.c:2555)
==10883==    by 0x1C09A52B: IA__g_signal_emit_valist (gsignal.c:2244)
==10883==    by 0x1C09A7B5: IA__g_signal_emit (gsignal.c:2288)
==10883==    by 0x1BD19DE6: gtk_cell_renderer_text_editing_done
(gtkcellrenderertext.c:1620)
==10883==    by 0x1BD1A01E: gtk_cell_renderer_text_focus_out_event
(gtkcellrenderertext.c:1692)
==10883==    by 0x1BDD057D: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:83)
==10883==    by 0x1C089DC5: IA__g_closure_invoke (gclosure.c:437)
==10883==    by 0x1C09B45E: signal_emit_unlocked_R (gsignal.c:2485)
==10883==    by 0x1C09A31B: IA__g_signal_emit_valist (gsignal.c:2254)
==10883==    by 0x1C09A7B5: IA__g_signal_emit (gsignal.c:2288)
==10883==    by 0x1BEBF8E6: gtk_widget_event_internal (gtkwidget.c:3631)
==10883==    by 0x1BECC616: do_focus_change (gtkwindow.c:4541)
==10883==    by 0x1BECCADD: gtk_window_real_set_focus (gtkwindow.c:4727)


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You are the assignee for the bug.


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Message: 4
From: bugzilla-daemon bugzilla gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Sat, 19 Mar 2005 07:26:17 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 170538] gtk-tutorial.20021027 Download contains empty rtf-file.

Please DO NOT reply to this by email. All additional comments should be made in
the comments box of this bug report.

 http://bugzilla.gnome.org/show_bug.cgi?id=170538
 gtkmm | general | Ver: unspecified





------- Additional Comments From Murray Cumming  2005-03-19 07:26 -------
Please respond.

------- You are receiving this mail because: -------
You are the assignee for the bug.


--__--__--

Message: 5
From: bugzilla-daemon bugzilla gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Sat, 19 Mar 2005 11:55:23 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 170855] TreeView: Crash when closing window during editing.

Please DO NOT reply to this by email. All additional comments should be made in
the comments box of this bug report.

 http://bugzilla.gnome.org/show_bug.cgi?id=170855
 gtkmm | TreeView | Ver: 2.6.x





------- Additional Comments From Murray Cumming  2005-03-19 11:55 -------
In cvs, I have added a check for the null TreeModel refptr. This stops the crash
for me, but leaves the critical GTK+ warning. We need to deal with this completely.

------- You are receiving this mail because: -------
You are the assignee for the bug.



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