On Wed, May 5, 2010 at 7:52 PM, VinIPSmaker <[email protected]> wrote:
> Hi guys, I was used to Qt, and I found libsigc++. Now I like much the
> flexibility of libsigc++, and I wanna know how can I make a behavior that is
> default and inflexible on Qt framework:
>
> On Qt, if I have a class that emit signals, only the objects of this class
> can emit them, and anyone piece of code can only use the connect method of
> signals. How can I make this using libsigc++?
>
your question seems quite confused. but to take a guess: if the signal is
declared with public visibility then anyone can emit the signal:
class Foobar {
public:
...
sigc::signal0<void> mySignal;
...
};
Foobar foobar;
foobar.mySignal(); // emit signal
OR
foobar.mySignal.emit() // if you prefer a more explicit syntax
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