QCA::DirWatch Class Reference
[QCA user API]

Support class to monitor a directory for activity. More...

#include <QtCrypto>

Inheritance diagram for QCA::DirWatch:

QObject
Collaboration diagram for QCA::DirWatch:

Collaboration graph
[legend]

List of all members.

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


Member Function Documentation

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)

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:
dir the name of the directory to monitor


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

Generated on Wed Apr 29 15:16:00 2009 for Qt Cryptographic Architecture by  doxygen 1.5.5