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Changes between glibmm 2.2 (previously part of gtkmm) and glibmm 2.4:
* glibmm is now a separate module, for use with non-GUI software.
(Note that glibmm 2.4 and gtkmm 2.4 install in parallel with
gtkmm 2.2 - so you can install and use both simultaneously and
port to 2.4 whenever you are ready.)
* glibmm now uses libsigc++ 2 rather than libsigc++ 1.2.
There is a libsigc++ compatibility header. The new, undeprecated, API
is slightly improved.
- Connecting signal handlers:
signal_something().connect( SigC::slot(*this, &Something::on_something) );
should become
signal_something().connect( sigc::mem_fun(*this, &Something::on_something) );
or, for non-member methods:
signal_something().connect( sigc::ptr_fun(&Something::on_something) );
- Binding extra parameters:
SigC::bind(...)
should become
sigc::bind(...)
- Declaring signals:
SigC::Signal1<void, int>
should become
sigc::signal<void, int>
- Declaring slots:
SigC::Slot1<void, int>
should become
sigc::slot<void,int>
- Inheriting from the libsigc++ base class:
class Something : public SigC::Object
should become
class Something : public sigc::trackable
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