Re: Added tooltip to display details of items in TreeView

["Andrew E. Makeev" <andrew solvo ru>]

Bob Caryl wrote:

> Tony Yum wrote:
> That connection syntax should probably be:
>
> signal().connect(sigc::bind<bool>(sigc::mem_fun(object, &mem_fun), 
> false));
>
> where mem_fun expects the boolean value as a formal parmater.

I don't think that was changed in Gtkmm-2.6 comparing to Gtkmm-2.4, but 
connect() function has 2 arguments: 1 - connection slot, 2 - flag after 
= true by default. So, if you would your callback to be called before 
other handlers you should to pass false as second argument. Instead, you 
may wish to use connect_notify() function that "sending" after = false.

Regards,
-andrew