Re: buttons and signal_clicked with sigc::mem_fun and pointers

[Luca Guglielmetti <luca_guglielmetti ticino edu>]

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Thanks for the link, I haven't read the documentation till this passage...

now the program works fine and the code is:

a_CheckButtons[i-1]->signal_clicked().connect
(
~    sigc::bind<int>
~    ( sigc::mem_fun(*this, &Preferences::on_checkbutton_clicked), i )
);

thanks again
Guglie

rob page ha scritto:

|are you trying to bind an extra argument onto the signal? If you are,
|have a look here.
|
|http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/apbs05.html
|
|Rob.
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