gtkBuilderConnectSignalsFull.
It uses GModule's introspective features (by opening the module NULL)
to look at the application's symbol table. From here it tries to match
the signal handler names given in the interface description with
symbols in the application and connects the signals.gtkBuilderConnectSignals(object, user.data = NULL)objectuser.dataGModule is not
supported on the platform.
When compiling applications for Windows, you must declare signal callbacks
with G_MODULE_EXPORT, or they will not be put in the symbol table.
On Linux and Unices, this is not necessary; applications should instead
be compiled with the -Wl,--export-dynamic CFLAGS, and linked against
gmodule-export-2.0.
Since 2.12