Oh, reading comprehension fail... as long as you don't want it statically declared (e.g. it's only ever accessed from Python) then there's a sample pyevent.py in the Tutorial which does this. It's just an object with __iadd__ / __isub__ and a list of handlers to dispatch to.
> -----Original Message----- > From: users-boun...@lists.ironpython.com [mailto:users- > boun...@lists.ironpython.com] On Behalf Of Martin Matusiak > Sent: Wednesday, April 13, 2011 9:41 AM > To: Discussion of IronPython > Subject: Re: [IronPython] How to make a gtk event? > > I'm not talking about the handler, I'm talking about creating a new event for > this widget. As in: > > mywidget.SomethingHappened += some_handler > > 2011/4/13 Dino Viehland <di...@microsoft.com>: > > Martin wrote: > >> Hey guys, > >> > >> I'm writing a program using using gtk# and I have a custom widget > >> that I want to make an event for. Here is what an event looks like: > >> > >> >>> print self.mainwindow.Shown > >> <IronPython.Runtime.Types.ReflectedEvent+BoundEvent object at > >> 0x000000000000002B > >> [IronPython.Runtime.Types.ReflectedEvent+BoundEvent]> > >> > >> So I seem to need to instantiate this type with my event name and > >> trigger function somehow as parameters, but I don't know how. Any > ideas? > > > > The BoundEvent object supports in place addition and subtraction for > > adding/removing the events and it'll accept any callable object on the > > right hand side. So you should just do > > += on shown, such as: > > > > def handler(sender, args): > > print('hello') > > > > self.mainwindow.shown += handler > > _______________________________________________ > > Users mailing list > > Users@lists.ironpython.com > > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > > > _______________________________________________ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com _______________________________________________ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
