Hi,
I'm working on a gtk2 port of my application library (Lgi) and one of the API's
it provides is a way to send a message to a window. When I was using xlib
directly I just used XSendEvent with a client event and that worked just fine.
Now with Gtk/Gdk I should be using gdk_event_send_client_message. My code is
more or less:
bool SendMsg(GTkWidget *Wnd, ...other params...)
{
GdkNativeWindow Hnd = GDK_DRAWABLE_XID(Wnd->window);
GdkEvent *Ev = gdk_event_new(GDK_CLIENT_EVENT);
// init payload data part of Ev here
return gdk_event_send_client_message(Ev, Hnd);
}
This seems to work ok, but shortly afterwards I get:
myapp: Fatal IO error 11 (Resource temporarily unavailable) on X server
:0.0.
Which is obviously not what I want... am I getting the wrong GdkNativeWindow?
Btw I'm running under ubuntu, not sure which version... but maybe a year old or
something not tragically ancient.
I havn't hooked something up on the receiving GtkWidget for processing the
event yet... does that matter?
Regards
--
Matthew Allen
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