TreeListCtr.SelectAll on Mac OSX throws exception

[Frank Niessink]

Hi, the following throws an exception (assertion error actually) on 
python 2.4.1/wxPython 2.6.3.2rc2 (universal) on Mac OSX Intel:

import wx
import wx.gizmos as gizmos

app = wx.App(0)
frame = wx.Frame(None)
t = gizmos.TreeListCtrl(frame)
t.AddColumn('Column 1')
root = t.AddRoot('Root')
t.SelectAll()
frame.Show()
app.MainLoop()

Running it produces the following output:

Traceback (most recent call last):
   File "selectall.py", line 9, in ?
     t.SelectAll()
   File 
"//Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/wx-2.6-mac-unicode/wx/gizmos.py", 
line 878, in SelectAll
     return _gizmos.TreeListCtrl_SelectAll(*args, **kwargs)
wx._core.PyAssertionError: C++ assertion "wxAssertFailure" failed in 
contrib/gizmos/wxCode/src/treelistctrl.cpp(2931): invalid tree style


Should I enter a bug report?

Cheers, Frank