QgsFileDownloaderDialog Class Reference

QgsFileDownloaderDialog is a QProgressDialog subclass which handles file downloads and user feedback. More...

#include <qgsfiledownloaderdialog.h>

Inheritance diagram for QgsFileDownloaderDialog:

Signals
void	downloadCanceled ()
	Emitted when the download was canceled by the user. More...
void	downloadCompleted ()
	Emitted when the download has completed successfully. More...
void	downloadError (QStringList errorMessages)
	Emitted when an error makes the download fail. More...
void	downloadExited ()
	Emitted always when the downloader exits. More...
void	downloadProgress (qint64 bytesReceived, qint64 bytesTotal)
	Emitted when data are ready to be processed. More...

Public Member Functions
	QgsFileDownloaderDialog (const QUrl &url, const QString &outputFileName, const QString &authcfg=QString())
	QgsFileDownloader. More...

Detailed Description

QgsFileDownloaderDialog is a QProgressDialog subclass which handles file downloads and user feedback.

Internally, it uses QgsFileDownloader to handle the download, while showing progress via a progress dialog and supporting cancellation.

Note

Until QGIS 3.0 this functionality was available via QgsFileDownloader.

Since

QGIS 3.0

Definition at line 37 of file qgsfiledownloaderdialog.h.

Constructor & Destructor Documentation

QgsFileDownloaderDialog()

QgsFileDownloaderDialog::QgsFileDownloaderDialog	(	const QUrl &	url,
		const QString &	outputFileName,
		const QString &	authcfg = QString()
	)

QgsFileDownloader.

Parameters

url	the download url
outputFileName	file name where the downloaded content will be stored
authcfg	optionally apply this authentication configuration

Definition at line 21 of file qgsfiledownloaderdialog.cpp.

Member Function Documentation

downloadCanceled

void QgsFileDownloaderDialog::downloadCanceled ( )

signal

Emitted when the download was canceled by the user.

downloadCompleted

void QgsFileDownloaderDialog::downloadCompleted ( )

signal

Emitted when the download has completed successfully.

downloadError

void QgsFileDownloaderDialog::downloadError ( QStringList  errorMessages )

signal

Emitted when an error makes the download fail.

downloadExited

void QgsFileDownloaderDialog::downloadExited ( )

signal

Emitted always when the downloader exits.

downloadProgress

void QgsFileDownloaderDialog::downloadProgress ( qint64  bytesReceived, qint64  bytesTotal  )

signal

Emitted when data are ready to be processed.

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The documentation for this class was generated from the following files:

• /build/qgis-3.20.0+99unstable/src/gui/qgsfiledownloaderdialog.h
• /build/qgis-3.20.0+99unstable/src/gui/qgsfiledownloaderdialog.cpp