GtkTreeStore doesn't handle GtkBuildable <data> tag.

Bug #345989 reported by Luca Livraghi on 2009-03-20
6
Affects Status Importance Assigned to Milestone
GTK+
Fix Released
Medium
glade-3 (Ubuntu)
Low
Unassigned
Jaunty
Undecided
Robert Ancell

Bug Description

Binary package hint: glade-3

Hi, I'm on Ubuntu 9.04 and I'm testing the new Glade 3.6 using python. When I implement a treeview widget using gtk.Builder(), I get a message: glib.GError: Unhandled tag: 'data'
I tried to investigate on this, and I discovered that in the glade file there a part that is currently having problems. It's the code inside the <data></data> tag.
You can reproduce this bug just by extracting the tar archive I attached and typing on the terminal python Gui.py

Related branches

Revision history for this message
Luca Livraghi (luca91) wrote :
Revision history for this message
Robert Ancell (robert-ancell) wrote :

Thanks for your bug report. I'm reassigning to GTK+ as Glade 3.6 is able to load this UI file correctly - It is when loading in GTK+ where the problem occurs.

The problem appears to be in:
gtk/gtktreestore.c: gtk_tree_store_buildable_custom_tag_start()
Where it doesn't handle the <data> tag.

Compare to:
gtk/gtkliststore.c: gtk_list_store_buildable_custom_tag_start()
Which does handle this tag (it ignores it).

Changed in glade-3:
importance: Undecided → Medium
status: New → Confirmed
Revision history for this message
Robert Ancell (robert-ancell) wrote :
Revision history for this message
Robert Ancell (robert-ancell) wrote :

Upstream bug created:
http://bugzilla.gnome.org/show_bug.cgi?id=577685

GTK+ does not currently support setting data for treestores. As a workaround remove all data for any treestores (by hand or in Glade) until this feature is supported.

Changed in gtk+2.0 (Ubuntu):
importance: Medium → Low
status: Confirmed → Triaged
Changed in gtk:
status: Unknown → New
Revision history for this message
Robert Ancell (robert-ancell) wrote :

Upstream has confirmed this is a bug in Glade 3 (the data for TreeStore GtkBuildable has yet to be defined). This feature will be removed in Glade 3.6.1.

affects: gtk+2.0 (Ubuntu) → glade-3 (Ubuntu)
Changed in gtk:
status: New → Fix Released
Revision history for this message
Robert Ancell (robert-ancell) wrote :

Fixed in Glade 3.6.2 (by removing support for treestore data)

Changed in glade-3 (Ubuntu):
status: Triaged → Fix Committed
Revision history for this message
Martin Pitt (pitti) wrote :

Accepted into jaunty-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

Changed in glade-3 (Ubuntu Jaunty):
assignee: nobody → Robert Ancell (robert-ancell)
status: New → Fix Committed
tags: added: verification-needed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package glade-3 - 3.6.3-0ubuntu1

---------------
glade-3 (3.6.3-0ubuntu1) jaunty-proposed; urgency=low

  * New upstream version (LP: #368390)
    - Fixed crash configuring button content (LP: #356013)
    - Fixed crash adding related action to button (LP: #358467)
    - Fixed allowing invalid data for GtkTreeStore (LP: #345989)
  * debian/patches/02_spinbutton-adjustment.patch:
    - Fix default generation of GtkSpinButtons. Patch by Adam Buchbinder.
      (LP: #323228)

 -- Robert Ancell <email address hidden> Tue, 28 Apr 2009 15:29:16 +1000

Changed in glade-3 (Ubuntu Jaunty):
status: Fix Committed → Fix Released
Revision history for this message
Martin Pitt (pitti) wrote :

Copied to karmic as well.

Changed in glade-3 (Ubuntu):
status: Fix Committed → Fix Released
Changed in gtk:
importance: Unknown → Medium
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