ActiveX events in wxPython not working
Perry
perry at subdimension.com
Fri Apr 26 07:26:13 EDT 2002
Cliff Wells <logiplexsoftware at earthlink.net> wrote in message news:<mailman.1019763678.16478.python-list at python.org>...
> On 25 Apr 2002 07:25:36 -0700
> Perry wrote:
>
> > Hi,
> >
> > I'm using wxPython as an ActiveX (GUI) container. The OCX draws a
> > gantt
> > chart from supplied data. Everything works fine, appart events.
> >
> > Here is the code:
>
> [snip]
>
> > class MyGanttPanel(wxPanel):
> > def __init__(self, parent):
> > wxPanel.__init__(self, parent, -1)
> >
> > sizer = wxBoxSizer(wxVERTICAL)
> >
> > GanttClass = MakeActiveXClass(gchart.VcGantt, eventObj=MyEvents)
> > gantt.VcGantt = GanttClass(self, -1, wxPoint(0,0), style=wxMAXIMIZE)
> ^^^^^ Where is this instantiated?
>
> [snip]
>
> I don't see where the object "gantt" is being created. You can't add an
> attribute to a non-existent object:
>
> Python 2.2 (#1, Mar 15 2002, 11:52:42)
> [GCC 2.96 20000731 (Red Hat Linux 7.1 2.96-81)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> >>> f.a = 1
> Traceback (most recent call last):
> File "<stdin>", line 1, in ?
> NameError: name 'f' is not defined
> >>> class foo: pass
> ...
> >>> f = foo()
> >>> f.a = 1
> >>>
>
> Are you running the program from a shell or by double-clicking its icon? It
> may be that there are errors you aren't seeing if you aren't using a shell.
> Other than that, I'm afraid my ActiveX knowledge is (happily) non-existent, so
> if this isn't your problem then I'm afraid I can't help much.
Solved !!!
Apparently a week ago when I read the doc string in the file
activexwrapper.py i was not paying enough attention. Another trip to this
file solved the problem.
GanttClass = MakeActiveXClass(gchart.VcGantt, eventObj=MyEvents)
^^^^^^^^
should be:
GanttClass = MakeActiveXClass(gchart.VcGantt, eventClass=MyEvents)
Now everything is working fine. :-)
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