Class for QgsExternalStorage fetched content. More...

Inheritance diagram for QgsExternalStorageFetchedContent:

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Signals
void	fetched ()
	The signal is emitted when the resource has successfully been fetched.

Signals inherited from QgsExternalStorageContent
void	canceled ()
	The signal is emitted when content fetching/storing has been canceled.

void	errorOccurred (const QString &errorString)
	The signal is emitted when an error occurred.

void	progressChanged (double progress)
	The signal is emitted whenever content fetching/storing estimated progression value progress has changed.

Public Member Functions
virtual void	fetch ()=0
	Starts fetching.

virtual QString	filePath () const =0
	Returns fetched resource file path.

Public Member Functions inherited from QgsExternalStorageContent
const QString &	errorString () const
	Returns error textual description if an error occurred and status() returns Failed.

Qgis::ContentStatus	status () const
	Returns content status.

Additional Inherited Members
Public Slots inherited from QgsExternalStorageContent
virtual void	cancel ()
	Cancels content fetching/storing.

Protected Member Functions inherited from QgsExternalStorageContent
void	reportError (const QString &errorMsg)
	Update content according to given errorMsg error message Inherited classes should call this method whenever they meet an error.

void	setStatus (Qgis::ContentStatus status)
	Sets the external storage status.

Protected Attributes inherited from QgsExternalStorageContent
QString	mErrorString

Detailed Description

Class for QgsExternalStorage fetched content.

Definition at line 176 of file qgsexternalstorage.h.

Member Function Documentation

virtual void QgsExternalStorageFetchedContent::fetch ( )

pure virtual

Starts fetching.

void QgsExternalStorageFetchedContent::fetched ( )

signal

The signal is emitted when the resource has successfully been fetched.

virtual QString QgsExternalStorageFetchedContent::filePath ( ) const

pure virtual

Returns fetched resource file path.

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