Hi,
my TreeView generates values dynamically, including the limits for a
numerical column:
def spin_func(cell, editable, path, model):
a = editable.get_adjustment()
t = model.get(path, schema.maximum)
a.set_property('upper', t)
a = gtk.Adjustment(0, 0, 9999, 1)
r = gtk.CellRendererSpin()
r.set_property('adjustment', a)
r.set_property('editable', True)
r.connect('editing-started', spin_func, self.model)
c = gtk.TreeViewColumn('Episode', r)
c.set_cell_data_func(r, text_data_func, schema.current)
This works where my first attempt using a.set_upper instead of
a.set_property raised AttributeError. Is the documentation wrong?
Unfortunately after the first few edits, usually right after setting
an upper of 10000, the editable breaks until I restart my program. The
spinner behaves as if someone was sitting on the keyboard: cursor
flickering, numbers dancing.
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