My question was about emitting a signal each time a function (that does
not belong to a gtkmm widget) returns true without testing it each time.
My goal is not to test the returned value each time, but using something
like add_watch of Glib::IOChannel.
Is it possible?
Well in fact I explained my
On Sun, 2005-04-17 at 09:11 +0200, tc6 wrote:
> unfortunately no widget causes the boolean to change its value. Indeed
> it is gnet_udp_socket_has_packet return value.
>
> Any idea about how this function may call a callback when changing value?
if(result)
signal_your_sigc_signal.emit(your_sig
unfortunately no widget causes the boolean to change its value. Indeed
it is gnet_udp_socket_has_packet return value.
Any idea about how this function may call a callback when changing value?
John Taber wrote:
Well, without knowing exactly what you are trying to do, my suggestion is to
go back
Well, without knowing exactly what you are trying to do, my suggestion is to
go back to what is changing the bool variable - is it a button, a screen
close, table update, etc and tie a callback to that, then in your callback,
if (bool == true) {}
On Saturday 16 April 2005 12:35, tc6 wro
Hello,
I'm trying to connect a callback function to a boolean value, ie the
callback has to be called each time a variable equals true...
It would be really helpful if someone has some code example... I spend a
lot of time tring to use add_watch() with giochannel (or
Glib::iochannel) from an udp
