Re: custom TreeModel

[Jens Luedicke <jens luedicke gmail com>]

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muppet wrote:

>> Gtk-CRITICAL **: file gtktreeview.c: line 4827  (validate_visible_area):
>> assertion `has_next' failed.
>> There is a disparity between the internal view of the GtkTreeView,
>> and the GtkTreeModel.  This generally means that the model has changed
>> without letting the view know.  Any display from now on is likely to
>> be incorrect.
>>
>> I guess my clear() method isn't perfect.
> 
> 
> I can't recreate this with a little test program, so obviously i'm  not
> exercising the broken code.  Can you post some driver code that 
> exhibits the problem?

the attached example shows the problem.

it is based on customlist.pl and I added a 'refresh' button
and a clear() method. clear should clear the treeview and clean the
$self->{rows} array.




- --
Jens Luedicke
web: http://perldude.de

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