QCA::FileWatch Class Reference
[QCA user API]

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

#include <QtCrypto>

Inheritance diagram for QCA::FileWatch:

Collaboration diagram for QCA::FileWatch:

[legend]List of all members.

Signals
void	changed ()
Public Member Functions
	FileWatch (const QString &file=QString(), QObject *parent=0)
QString	fileName () const
void	setFileName (const QString &file)
Friends
class	Private

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Detailed Description

Support class to monitor a file for activity.

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

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Constructor & Destructor Documentation

QCA::FileWatch::FileWatch	(	const QString &	file = QString(),
		QObject *	parent = 0
	)			[explicit]

Standard constructor.

Parameters:

	file	the name of the file to watch. If not in this object, you can set it using setFileName()
	parent	the parent object for this object

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Member Function Documentation

QString QCA::FileWatch::fileName

(

)

const

The name of the file that is being monitored.

void QCA::FileWatch::setFileName

(

const QString &

file

)

Change the file being monitored.

Parameters:

file

the name of the file to monitor

void QCA::FileWatch::changed

(

)

[signal]

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

modified, deleted)

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

• qca_support.h

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