Re: [Vala] Run signal once

[Luca Bruno <lethalman88 gmail com>]

It's good, not a workaround.


On Mon, Nov 12, 2012 at 3:02 AM, Ivo Kosir <ivokosir yahoo com> wrote:

> Hi,
>
> While programming with signals it happened many times that I wanted to
> connect signal, but run it only once.
> So, I was doing it like this:
>
> ulong id = 0;
> id = object.signal.connect(() => {
>     do_something();
>     object.disconnect(id);
> });
>
> This looks a bit complicated, and more like a workaround, not a real
> solution.
> Is this a good solution, or I'm missing something?
>
> Thanks!
>
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