Same as path, but always uses the name of a widget’s type, never uses a custom name
set with gtk_widget_set_name.
Use gtk_widget_get_path instead
| this |
a Widget |
| path_length |
location to store the length of the class path, or null |
| path |
location to store the class path as an allocated string, or null |
| path_reversed |
location to store the reverse class path as an allocated string, or null |