Signal
GtkCssProvider::parsing-error
Declaration
void
parsing_error (
GtkCssProvider* self,
GtkCssSection* section,
GError* error,
gpointer user_data
)
Description [src]
Signals that a parsing error occurred.
The expected error values are in the GtkCssParserError
and GtkCssParserWarning enumerations.
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.
Errors in the GtkCssParserWarning enumeration should not
be treated as fatal errors.
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.
| Default handler: The default handler is called after the handlers added via |
Parameters
section-
Type:
GtkCssSectionSection the error happened in.
The data is owned by the caller of the function. error-
Type:
GErrorThe parsing error.
The data is owned by the caller of the function.