ResourceFileDownloader Class | Qt Installer Framework Manual

Qt Installer Framework Manual | ResourceFileDownloader

# ResourceFileDownloader Class

(KDUpdater::ResourceFileDownloader)

The ResourceFileDownloader class can be used to download resource files. More...

Header: | #include <ResourceFileDownloader>
Inherits: | FileDownloader

- List of all members, including inherited members

## Public Functions

| ResourceFileDownloader(QObject *parent = 0)
| ~ResourceFileDownloader()

## Reimplemented Public Functions

virtual bool | canDownload() const
virtual ResourceFileDownloader * | clone(QObject *parent = 0) const
virtual QString | downloadedFileName() const
virtual bool | isDownloaded() const
virtual void | setDownloadedFileName(const QString &name)

- 24 public functions inherited from KDUpdater::FileDownloader

## Public Slots

virtual void | cancelDownload()

- 1 public slot inherited from KDUpdater::FileDownloader

## Protected Functions

void | timerEvent(QTimerEvent *event)

## Reimplemented Protected Functions

virtual void | onError()
virtual void | onSuccess()

- 17 protected functions inherited from KDUpdater::FileDownloader

### Additional Inherited Members

- 3 properties inherited from KDUpdater::FileDownloader
- 8 signals inherited from KDUpdater::FileDownloader

## Detailed Description

The ResourceFileDownloader class can be used to download resource files.

## Member Function Documentation

### ResourceFileDownloader::ResourceFileDownloader(QObject *parent = 0)

Creates a resource file downloader with the parent parent.

### ResourceFileDownloader::~ResourceFileDownloader()

Destroys the resource file downloader.

### `[virtual]` bool ResourceFileDownloader::canDownload() const

Reimplemented from FileDownloader::canDownload().

Returns `true` if the file exists and is readable.

### `[virtual slot]` void ResourceFileDownloader::cancelDownload()

Reimplemented from FileDownloader::cancelDownload().

Cancels downloading the file.

### `[virtual]` ResourceFileDownloader *ResourceFileDownloader::clone(QObject *parent = 0) const

Reimplemented from FileDownloader::clone().

Clones the resource file downloader and assigns it the parent parent. Returns the new resource file downloader.

### `[virtual]` QString ResourceFileDownloader::downloadedFileName() const

Reimplemented from FileDownloader::downloadedFileName().

Returns the file name of the downloaded file.

See also setDownloadedFileName().

### `[virtual]` bool ResourceFileDownloader::isDownloaded() const

Reimplemented from FileDownloader::isDownloaded().

Returns `true` if the file is downloaded.

### `[virtual protected]` void ResourceFileDownloader::onError()

Reimplemented from FileDownloader::onError().

Closes the destination file if an error occurs during copying and stops the download speed timer.

### `[virtual protected]` void ResourceFileDownloader::onSuccess()

Reimplemented from FileDownloader::onSuccess().

Closes the destination file after it has been successfully copied and stops the download speed timer.

### `[virtual]` void ResourceFileDownloader::setDownloadedFileName(const QString &name)

Reimplemented from FileDownloader::setDownloadedFileName().

Sets the file name of the downloaded file to name.

See also downloadedFileName().

### `[protected]` void ResourceFileDownloader::timerEvent(QTimerEvent *event)

Called when the download timer event event occurs.