- Qt 5.15
- Qt Help
- C++ Classes
- QHelpSearchQuery
- Qt 5.15.17 Reference Documentation

# Obsolete Members for QHelpSearchQuery

The following members of class QHelpSearchQuery are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

## Public Types

`(obsolete)` enum | FieldName { DEFAULT, FUZZY, WITHOUT, PHRASE, ALL, ATLEAST }

## Member Type Documentation

### enum QHelpSearchQuery::FieldName

This enum is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

This enum type specifies the field names that are handled by the search engine.

Constant | Value | Description
--- | --- | ---
`QHelpSearchQuery::DEFAULT` | `0` | the default field provided by the search widget, several terms should be split and stored in the word list except search terms enclosed in quotes.
`QHelpSearchQuery::FUZZY` | `1` | Terms should be split in separate words and passed to the search engine.
`QHelpSearchQuery::WITHOUT` | `2` | Terms should be split in separate words and passed to the search engine.
`QHelpSearchQuery::PHRASE` | `3` | Terms should not be split in separate words.
`QHelpSearchQuery::ALL` | `4` | Terms should be split in separate words and passed to the search engine
`QHelpSearchQuery::ATLEAST` | `5` | Terms should be split in separate words and passed to the search engine