signal callback delegate or function to connect
void callback(gtk.css_section.CssSection section, glib.error.ErrorG error, gtk.css_provider.CssProvider cssProvider)
section section the error happened in (optional)
error The parsing error (optional)
cssProvider the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to ParsingError signal.
Signals that a parsing error occurred.
The path, line and position describe the actual location of the error as accurately as possible.
Parsing errors are never fatal, so the parsing will resume after the error. Errors may however cause parts of the given data or even all of it to not be parsed at all. So it is a useful idea to check that the parsing succeeds by connecting to this signal.
Note that this signal may be emitted at any time as the css provider may opt to defer parsing parts or all of the input to a later time than when a loading function was called.