When using the form:
Glib:signal_io().connect(sigc::ptr_fun(MyCallback), read_fd, Glib::IO_IN);
can the MyCallback in ptr_fun(MyCallback) be a member function?
klaus triendl wrote:
[email protected] schrieb:
In Chapter 21 of the documentation, in the Monitor IO section, the
signal connection statement is:
Glib:signal_io().connect(sigc::ptr_fun(MyCallback), read_fd,
Glib::IO_IN);
Can this be done with member functions using something like:
Glib:signal_io().connect(sigc::mem_fun(MyCallback) . . .
or can "MyCallback" be a member function?
Yes, it can be a member function.
Depending on from where you connect to the signal, exchange 'this'
appropriately:
Glib::signal_io().connect(sigc::mem_fun(this, &MyClass::MyCallback), ...);
Klaus
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