Re: Capture GdkWindow event

["åå" <kid duo gmail com>]

OK, but how could I capture a GdkWindow's event?

On 5/24/07, Emmanuele Bassi <ebassi gmail com> wrote:
> On Thu, 2007-05-24 at 23:25 +0800, åå wrote:
> > Good idea! But I don't know how to recast the nativeWindow as a
> > GtkWindow object.
> > When I tried:
> >     g_signal_connect(G_OBJECT(NS_REINTERPRET_CAST(GtkWindow*,
> > aNativeWindow)),
> >             "destroy", G_CALLBACK(nsTray::window_close_event), this);
> > It shows that:
> > GLib-GObject-WARNING **: gsignal.c:1669: signal `destroy' is invalid
> > for instance `0x8444a28'
>
> you cannot recast it: they are two completely different classes. a
> GdkWindow is the platform specific resource for a window (not only
> top-levels, but internal windows as well), while a GtkWindow is a
> widget.
>
>   http://developer.gnome.org/doc/API/2.0/gdk/gdk-Windows.html
>   http://developer.gnome.org/doc/API/2.0/gtk/GtkWindow.html
>
> ciao,
> Emmanuele.
>
> --
> Emmanuele Bassi,  E: ebassi gmail com
> W: http://www.emmanuelebassi.net
> B: http://log.emmanuelebassi.net


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