Cool... that's pretty much what I did. Thanks
On Thu, Aug 14, 2008 at 4:08 PM, Tomas Matousek <
[EMAIL PROTECTED]> wrote:
> It seems that both parts of the code are Ruby. So you should use Ruby
> language features. It's possible to emulate CLR events by a list of blocks.
>
>
>
> event = []
>
>
>
> # adding a handler:
>
> handler = lambda { … }
>
> event << handler
>
>
>
> # removing a handler:
>
> event.delete handler
>
>
>
> # firing an event:
>
> event.each { |handler| handler[args] }
>
>
>
> Tomas
>
>
>
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *Sean Clark Hess
> *Sent:* Thursday, August 14, 2008 1:29 PM
> *To:* [email protected]
> *Subject:* Re: [Ironruby-core] Events?
>
>
>
> Let's say I create a class called MovieControls, that wraps some existing
> xaml. The xaml has several buttons, including a toggle play/pause button,
> and a previous and next button.
>
>
>
> MovieControls would listen to the click of the play/pause button, and would
> dispatch a "play" event when they clicked it to play it, and "pause" for the
> opposite.
>
>
>
> I want to be able to listen to MovieControls to know when to tell my video
> to "play" and "pause".
>
>
>
> So, it would be something like this... In MovieControls
>
> play_pause_button.click { if (isPlayState) dispatch("play") else
> dispatch("pause") end }
>
>
>
> Then, in my app
>
> myMovieControls.play { doPlay }
>
> myMovieControls.pause { doPause }
>
>
>
> Does that make more sense now? If this seems totally out of the blue, how
> are people currently handling abstracting away this kind of functionality?
>
>
>
> Thanks
>
> ~sean
>
>
>
> On Thu, Aug 14, 2008 at 2:22 PM, Tomas Matousek <
> [EMAIL PROTECTED]> wrote:
>
> I'm not sure I understand the scenario. Would you like to declare an event
> on Ruby object that you want to hook from C# code? Like
> rubyEngine.Operations.GetMember(obj, "my_event") += delegate { ...}?
>
>
>
> Tomas
>
>
>
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *Sean Clark Hess
> *Sent:* Thursday, August 14, 2008 12:04 PM
> *To:* [email protected]
> *Subject:* [Ironruby-core] Events?
>
>
>
> Hi all,
>
>
>
> Is there a built-in event system for IronRuby? I know I can handle events
> with button.click { }, but what if I want to dispatch my own, custom events
> (from a class I created myself?).
>
>
>
> I wrote my own event system, but I would prefer to use a built-in dispatch
> method if it exists.
>
>
>
> Thanks!
>
> ~sean
>
>
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>
>
>
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>
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