Connects a GCallback function to a signal for a particular object. Similar
to g_signal_connect(), but allows to provide a GClosureNotify for the data
which will be called when the signal handler is disconnected and no longer
used. Specify connect_flags if you need ..._after() or
..._swapped() variants of this function.
Connects a GCallback function to a signal for a particular object. Similar to g_signal_connect(), but allows to provide a GClosureNotify for the data which will be called when the signal handler is disconnected and no longer used. Specify connect_flags if you need ..._after() or ..._swapped() variants of this function.