Qt Cryptographic Architecture
Signals | Public Member Functions | Friends | List of all members
QCA::DirWatch Class Reference

#include <QtCrypto>

Collaboration diagram for QCA::DirWatch:
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Signals

void changed ()
 

Public Member Functions

QString dirName () const
 
 DirWatch (const QString &dir=QString(), QObject *parent=0)
 
void setDirName (const QString &dir)
 

Friends

class Private
 

Detailed Description

Support class to monitor a directory for activity.

DirWatch monitors a specified file for any changes. When the directory changes, the changed() signal is emitted.

Note
QFileSystemWatcher has very similar functionality to this class. You should evaluate this class and QFileSystemWatcher to determine which better suits your application needs.

Constructor & Destructor Documentation

QCA::DirWatch::DirWatch ( const QString &  dir = QString(),
QObject parent = 0 
)
explicit

Standard constructor.

Parameters
dirthe name of the directory to watch. If not set in the constructor, you can set it using setDirName()
parentthe parent object for this object

Member Function Documentation

QString QCA::DirWatch::dirName ( ) const

The name of the directory that is being monitored.

void QCA::DirWatch::setDirName ( const QString &  dir)

Change the directory being monitored.

Parameters
dirthe name of the directory to monitor
void QCA::DirWatch::changed ( )
signal

The changed signal is emitted when the directory is changed (e.g.

modified by addition or deletion of a file within the directory, or the deletion of the directory)


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