This is similar to g_signal_connect_data(), but uses a closure which
ensures that the gobject stays alive during the call to c_handler
by temporarily adding a reference count to gobject.
When the gobject is destroyed the signal handler will be automatically
This is similar to g_signal_connect_data(), but uses a closure which ensures that the gobject stays alive during the call to c_handler by temporarily adding a reference count to gobject. When the gobject is destroyed the signal handler will be automatically