KABC::LockNull Class Reference

#include <locknull.h>

Inheritance diagram for KABC::LockNull:

Public Member Functions
	LockNull (bool allowAccess)
QString	error () const
bool	lock ()
bool	unlock ()
Public Member Functions inherited from KABC::Lock
	Lock (const QString &identifier)
	~Lock ()
QString	lockFileName () const
Public Member Functions inherited from QObject
	QObject (QObject *parent)
	QObject (QObject *parent, const char *name)
bool	blockSignals (bool block)
QObject *	child (const char *objName, const char *inheritsClass, bool recursiveSearch) const
const QObjectList &	children () const
const char *	className () const
bool	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const QObject *receiver, const char *method)
bool	disconnect (const char *signal, const QObject *receiver, const char *method)
void	dumpObjectInfo ()
void	dumpObjectTree ()
QList< QByteArray >	dynamicPropertyNames () const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name) const
QList< T >	findChildren (const QRegExp &regExp) const
QList< T >	findChildren (const QString &name) const
bool	inherits (const char *className) const
void	insertChild (QObject *object)
void	installEventFilter (QObject *filterObj)
bool	isA (const char *className) const
bool	isWidgetType () const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const
void	moveToThread (QThread *targetThread)
const char *	name () const
const char *	name (const char *defaultName) const
QString	objectName () const
QObject *	parent () const
QVariant	property (const char *name) const
void	removeChild (QObject *object)
void	removeEventFilter (QObject *obj)
void	setName (const char *name)
void	setObjectName (const QString &name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	signalsBlocked () const
int	startTimer (int interval)
QThread *	thread () const

Additional Inherited Members
Signals inherited from KABC::Lock
void	locked ()
void	unlocked ()
Static Public Member Functions inherited from KABC::Lock
static QString	locksDir ()
static bool	readLockFile (const QString &filename, int &pid, QString &app)
static bool	writeLockFile (const QString &filename)
Static Public Member Functions inherited from QObject
bool	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
bool	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
QString	tr (const char *sourceText, const char *disambiguation, int n)
QString	trUtf8 (const char *sourceText, const char *disambiguation, int n)
Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char *signal, const QObject *object, const char *method)
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const char *signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const char *signal)
int	receivers (const char *signal) const
QObject *	sender () const
int	senderSignalIndex () const
virtual void	timerEvent (QTimerEvent *event)
Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)
Properties inherited from QObject
	objectName

Detailed Description

This class provides a lock without actually locking.

It can be constructed in two ways: One that let all locks succeed and one that let all locks fail.

Definition at line 33 of file locknull.h.

Constructor & Destructor Documentation

LockNull::LockNull

(

bool

allowAccess

)

Creates an instance of the null lock.

Parameters

allowAccess

if true all calls to lock() will "succeed", if false all calls to lock() will "fail"

Definition at line 40 of file locknull.cpp.

Member Function Documentation

QString LockNull::error ( ) const

virtual

Returns the lastest error message.

Reimplemented from KABC::Lock.

Definition at line 71 of file locknull.cpp.

bool LockNull::lock ( )

virtual

Lock resource.

Reimplemented from KABC::Lock.

Definition at line 52 of file locknull.cpp.

bool LockNull::unlock ( )

virtual

Unlock resource.

Reimplemented from KABC::Lock.

Definition at line 65 of file locknull.cpp.

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

• locknull.h
• locknull.cpp