Connects @callback to the signal @detailed_signal
on the target object of @self.
Ensures that the @object stays alive during the call to @callback
by temporarily adding a reference count. When the @object is destroyed
the signal handler will automatically be removed.
Connects @callback to the signal @detailed_signal on the target object of @self.
Ensures that the @object stays alive during the call to @callback by temporarily adding a reference count. When the @object is destroyed the signal handler will automatically be removed.
See: g_signal_connect_object().