Qt 5.7 | Qt WebEngine | C++ Classes | QWebEngineUrlRequestJob

Qt 5.7.1 Reference Documentation

# QWebEngineUrlRequestJob Class

The QWebEngineUrlRequestJob class represents a custom URL request. More...

Header: | #include <QWebEngineUrlRequestJob>
Since: | Qt 5.6

- List of all members, including inherited members

## Public Types

enum | Error { NoError, UrlNotFound, UrlInvalid, RequestAborted, RequestDenied, RequestFailed }

## Public Functions

void | fail(Error r)
void | redirect(const QUrl &url)
void | reply(const QByteArray &contentType, QIODevice *device)
QByteArray | requestMethod() const
QUrl | requestUrl() const

## Detailed Description

The QWebEngineUrlRequestJob class represents a custom URL request.

A QWebEngineUrlRequestJob is given to QWebEngineUrlSchemeHandler::requestStarted() and must be handled by the derived implementations of the class. The job can be handled by calling either reply(), redirect(), or fail().

The class is owned by the web engine and does not need to be deleted. However, the web engine may delete the job when it is no longer needed, and therefore the signal QObject::destroyed() must be monitored if a pointer to the object is stored.

## Member Type Documentation

### enum QWebEngineUrlRequestJob::Error

This enum type holds the type of the error that occurred:

Constant | Value | Description
--- | --- | ---
`QWebEngineUrlRequestJob::NoError` | `0` | The request was successful.
`QWebEngineUrlRequestJob::UrlNotFound` | `1` | The requested URL was not found.
`QWebEngineUrlRequestJob::UrlInvalid` | `2` | The requested URL is invalid.
`QWebEngineUrlRequestJob::RequestAborted` | `3` | The request was canceled.
`QWebEngineUrlRequestJob::RequestDenied` | `4` | The request was denied.
`QWebEngineUrlRequestJob::RequestFailed` | `5` | The request failed.

## Member Function Documentation

### void QWebEngineUrlRequestJob::fail(Error r)

Fails the request with the error r.

See also Error.

### void QWebEngineUrlRequestJob::redirect(const QUrl &url)

Redirects the request to url.

### void QWebEngineUrlRequestJob::reply(const QByteArray &contentType, QIODevice *device)

Replies to the request with device and the MIME type contentType.

### QByteArray QWebEngineUrlRequestJob::requestMethod() const

Returns the HTTP method of the request (for example, GET or POST).

### QUrl QWebEngineUrlRequestJob::requestUrl() const

Returns the requested URL.