Re: Gtk::Switch demo/example

[Kjell Ahlstedt <kjell ahlstedt bredband net>]

2013-07-04 17:05, Giuseppe Penone skrev:
> Hi,
> I was not able to find any Gtk::Switch demo/example either in 
> gtkmm-demo or in the gtkmm online manual.
> Since it's cute I would like to use it to replace my checkbuttons, 
> could anybody point me to a couple of line of code that show how to 
> connect to the status on/off change event?
> Thanks,
> Giuseppe.
Gtk::Switch does not seem to have a suitable signal to connect to, but 
it has property_active(). Each property has a signal_changed(). You 
should be able to do something like this:

void on_switch_changed();

m_switch1.property_active().signal_changed().connect(sigc::mem_fun(*this, &ExampleWindow::on_switch_changed));

Kjell