On Tuesday 30 September 2008 03:45:30 pm Mike Mabey wrote:
> Hi there,
>
> I'm trying to populate a dTreeView with treeFromStructure(), but I keep
> getting this:
>
> Traceback (most recent call last):
> File "dialogs.py", line 25, in <module>
> app.start()
> File "C:\src\dabo\dApp.py", line 315, in start
> self.setup()
> File "C:\src\dabo\dApp.py", line 280, in setup
> self.initUIApp()
> File "C:\src\dabo\dApp.py", line 307, in initUIApp
> self.uiApp.setup()
> File "C:\src\dabo\ui\uiwx\uiApp.py", line 302, in setup
> frm = self.dApp.MainForm = dabo.ui.createForm(mfc)
> File "C:\src\dabo\ui\uiwx\__init__.py", line 1124, in createForm
> frm = cls(*args, **kwargs)
> File "c:\docume~1\mike\locals~1\temp\tmp9efwxz.py", line 53, in __init__
> obj = self.getCustControlClass('dTreeView_1773125380')(currParent)
> File "c:\docume~1\mike\locals~1\temp\tmp9efwxz.py", line 236, in __init__
> dabo.ui.dTreeView.__init__(self, parent=parent,
> attProperties=attProperties, *args, **kwargs)
> File "C:\src\dabo\ui\uiwx\dTreeView.py", line 414, in __init__
> *args, **kwargs)
> File "C:\src\dabo\ui\uiwx\dPemMixin.py", line 86, in __init__
> self._initProperties()
> File "C:\src\dabo\dObject.py", line 177, in _initProperties
> self.initProperties()
> File "c:\docume~1\mike\locals~1\temp\tmp9efwxz.py", line 251, in
> initProperties
> self.treeFromStructure(["Part Categories",[None]])
> File "C:\src\dabo\ui\uiwx\dTreeView.py", line 939, in treeFromStructure
> self.DeleteAllItems()
> File "C:\Python25\lib\site-packages\wx-2.8-msw-ansi\wx\_controls.py",
> line 5433, in DeleteAllItems
> return _controls_.TreeCtrl_DeleteAllItems(*args, **kwargs)
> TypeError: in method 'TreeCtrl_DeleteAllItems', expected argument 1 of type
> 'wxPyTreeCtrl *'
>
>
> I don't know if I'm just not using treeFromStructure correctly, or if
> there's something else I'm missing. I'm calling this method in the tree's
> initProperties() method. I've tried several different combinations of the
> parameters, including:
>
> self.treeFromStructure(["Root Title"])
> self.treeFromStructure(["Root Title", [None]])
> self.treeFromStructure(["Root Title", ["First Child"]])
> self.treeFromStructure(["Root Title", [["First Child"]]])
>
> You get the idea. What am I doing wrong?
>
> Thanks,
> Mike M.
Not sure what you are doing with your nodes so I'm going to point you to the
actual control "dTreeView.py". Run "dTreeView.py" and then take a look at
the code. Pay close attendion to "addDummyData". Also I would add my tree
in "afterInit" of the form. And take note that self.treeFromStructure() is
looking for a list like:
['This is the root', [['First Child'], ['Second Child', [['Grandkid #1'],
['Grandkid #2', ['Great-Grandkid #1']], ['Grandkid #3']]], ['Third Child']]]
--
John Fabiani
_______________________________________________
Post Messages to: [email protected]
Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users
Searchable Archives: http://leafe.com/archives/search/dabo-users
This message: http://leafe.com/archives/byMID/[EMAIL PROTECTED]
