On Mar 29, 2009, at 12:08 AM, Ricardo Aráoz wrote:
> And yet there is no way to reproduce the testing code found in
> dabo/dabo/ui/uiwx/dTreeView.py outside of this file. You won't be able
> do do :
> class TestNode(dNode):
> def afterInit(self):
> self.ForeColor = "darkred"
> self.FontItalic = True
> self.FontSize += 3
>
> and then myTree.NodeClass = TestNode as is done in the test. So you
> can
> not subclass a node nor change or add to it's behaviour.
'dNode' is defined in the namespace of dTreeView; it is not defined
outside. For that, we provide a classmethod 'getBaseNodeClass()' that
will return a reference to the class; this is by design, because he
idea is to keep the node as a Dabo abstraction.
If you change the class definition line above to read:
class TestNode(dabo.ui.dTreeView.getBaseNodeClass()):
...you should be able to do what you want.
-- Ed Leafe
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