On Thu, 10 Feb 2005 22:20:51 +0100, Stefan Kost <[EMAIL PROTECTED]> wrote:
> hi hi,
>
> I have a gobject property that is set (via g_object_set()) from within a
> thread and from the main thread.
> Further I have signal handlers that watch this via notify::property.
> These signal handler call gtk functions. Therefore in these signal
> handlers the gtk part is wrapped with gdk_threads_enter/leave().
> When the singnal is triggered from the thread it works, but when it gets
> triggerd from the main thread gdk_threads_enter blocks.
>
> This is quite obvious, as in this thread I am already in
> gdk_threads_enter(). But how should the signal handler know that (wheter
> it has been triggered from the main thread or from another thread)?
Maybe you should protect g_object_set() with gdk_threads_mutex and
assume that when you are in a signal callback, that you already have
aquired the mutex (which should be the case for any signal emited by gtk+
anyway).
Cheers,
-Tristan
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