Hi folks, I am a bit stuck...
I got a project in glade and defined a GtkListStore called "userstore"
with the following colums:
gchararray username
gchararray givenname
gchararray surname
gchararray email
gchararray phone
gchararray mobile
I set a variable within my program:
self.userlist = self.builder.get_object('userstore')
I also create a working filter:
self.userfilter = self.userlist.filter_new()
self.userfilter_sort = gtk.TreeModelSort( self.userfilter)
and a Treemodel sort on this filter. In my treeview I can filter the
userlist and sort the filtered userlist.
I fill the userlist from an LDAP directory and as I am not sure, if I
run into problems, because some value maybe None, i only fill in valid
strings:
self.userlist.clear()
for user in data:
u[0] = user.get("username")
u[1] = user.get("givenname")
u[2] = user.get("surname")
u[3] = user.get("email")
u[4] = user.get("phone")
u[5] = user.get("mobile")
for i in ( 0,1,2,3,4,5):
if (u[i]==None):
u[i]="./."
print u
row = ( u[0], u[1], u[2], u[3], u[4], u[5] )
self.userlist.append(row)
When I type into my filter entry the users are filtered fine:
def on_entryFilterUser_changed(self, widget):
self.eUserfilter = self.builder.get_object('entryFilterUser').get_text()
self.userfilter.refilter()
...so everthing is fine so far.
Now I also used the userstore (or rather the filtered one) as model for
a ComboBox:
self.builder.get_object('comboboxUser').set_model(self.userfilter)
When I select an ontry of the combobox I try to access the columns of
this entry like this:
aiter = self.builder.get_object('comboboxUser').get_active_iter()
if aiter:
givenname = "%s" % self.userfilter.get(aiter, 1)
surname = "%s" % self.userfilter.get(aiter, 2)
email = "%s" % self.userfilter.get(aiter, 3)
But I always end up in such error messages:
GtkWarning: gtk_tree_model_filter_get_value: assertion
`GTK_TREE_MODEL_FILTER (model)->priv->stamp == iter->stamp' failed
givenname = "%s" % self.userfilter.get(aiter, 1)
Warning: g_value_unset: assertion `G_IS_VALUE (value)' failed
Any hint is highly appreciated.
Thanks and kind regards
Cornelius
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