Re: Event Question

--- Dustin Mitchell <dmmitchepurdue.edu> wrote:

> The basic underlying structure of my program is like
> this.  My network 
> code sits in an infinite loop receiving packets. 
> When a certain packet 
> is received I want to trigger an event.  That way
> each packet of 
> interest will have it's own separate event and the
> rest of the app can 
> bind to those events and respond to them.  What I
> have tried to do up to 
> now is create a new event handler that will be used
> for the network 
> events.  But I run into problems with I try and bind
> to my network event 
> handler. This is the code I have so far in my
> attempt to accomplish this.

Perhaps it's just the fact that the hour's late, but I
don't understand what it is that you're bumping your
head against.  If I was writing code like yours, I
would put in:

class NetworkEvent(wx.PyCommandEvent):
    Type = wx.NewEventType()
    def __init__(self):
        wx.PyCommandEvent.__init__(self, self.Type,
-1)
EVT_NETWORK_EVENT = 
    wx.PyEventBinder(NetworkEvent.Type, 1)

and then subclass it for each individual event I
needed to deal with, such as:

class ErrPcktEvent(NetworkEvent):
    def __init__(self, Msg):
        self.Msg = Msg
        NetworkEvent.__init__(self, self.Type, -1)
EVT_ERR_PCKT_EVENT = 
    wx.PyEventBinder(ErrPcktEvent.Type, 1)

Note, I haven't done any testing with the above, but I
can't see why it wouldn't work.

Gre7g


 
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