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