Call this when the result of a print operation is GTK_PRINT_OPERATION_RESULT_ERROR, either as returned by PrintOperation.run, or in the done signal handler. The returned GError will contain more details on what went wrong.
GException on failure.
2.10
Call this when the result of a print operation is GTK_PRINT_OPERATION_RESULT_ERROR, either as returned by PrintOperation.run, or in the done signal handler. The returned GError will contain more details on what went wrong.