DailyTimer Class Reference

#include <synchtimer.h>

Inheritance diagram for DailyTimer:

Public Member Functions
virtual	~DailyTimer ()
void	changeTime (const QTime &newTimeOfDay, bool triggerMissed=true)
QTime	timeOfDay () const
Public Member Functions inherited from SynchTimer
virtual	~SynchTimer ()
Public Member Functions inherited from QObject
	QObject (QObject *parent)
	QObject (QObject *parent, const char *name)
virtual	~QObject ()
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

Static Public Member Functions
static void	connect (const QTime &timeOfDay, QObject *receiver, const char *member)
static void	disconnect (const QTime &timeOfDay, QObject *receiver, const char *member=0)
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 Slots
virtual void	slotTimer ()
Protected Slots inherited from SynchTimer
virtual void	slotTimer ()=0

Protected Member Functions
	DailyTimer (const QTime &, bool fixed)
virtual void	start ()
Protected Member Functions inherited from SynchTimer
	SynchTimer ()
void	connecT (QObject *receiver, const char *member)
void	disconnecT (QObject *receiver, const char *member=0)
bool	hasConnections () const
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
static DailyTimer *	fixedInstance (const QTime &timeOfDay, bool create=true)
Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Additional Inherited Members
Protected Attributes inherited from SynchTimer
QTimer *	mTimer
Properties inherited from QObject
	objectName

Detailed Description

DailyTimer is an application-wide timer synchronized to a specified time of day, local time.

Daily timers come in two flavors: fixed, which can only be accessed through static methods, and variable, whose time can be adjusted and which are accessed through non-static methods.

Author

David Jarvie djarv.nosp@m.ie@k.nosp@m.de.or.nosp@m.g

Definition at line 115 of file synchtimer.h.

Constructor & Destructor Documentation

DailyTimer::~DailyTimer ( )

virtual

Definition at line 137 of file synchtimer.cpp.

DailyTimer::DailyTimer ( const QTime &  timeOfDay, bool  fixed  )

protected

Construct an instance.

The constructor is protected to ensure that for variable timers, only derived classes can construct instances. This ensures that multiple timers are not created for the same use.

Definition at line 129 of file synchtimer.cpp.

Member Function Documentation

void DailyTimer::changeTime	(	const QTime &	newTimeOfDay,
		bool	triggerMissed = true
	)

Change the time at which this variable timer triggers.

Parameters

newTimeOfDay	New time at which the timer should trigger.
triggerMissed	If true, and if newTimeOfDay < oldTimeOfDay, and if the current time is between newTimeOfDay and oldTimeOfDay, the timer will be triggered immediately so as to avoid missing today's trigger.

Definition at line 168 of file synchtimer.cpp.

static void DailyTimer::connect ( const QTime &  timeOfDay, QObject *  receiver, const char *  member  )

inlinestatic

Connect to the timer signal which triggers at the given fixed time of day.

A new timer is created if necessary.

Parameters

timeOfDay	Time at which the timer is to trigger.
receiver	Receiving object.
member	Slot to activate.

Definition at line 126 of file synchtimer.h.

void DailyTimer::disconnect ( const QTime &  timeOfDay, QObject *  receiver, const char *  member = 0  )

static

Disconnect from the timer signal which triggers at the given fixed time of day.

If there are no remaining connections to that timer, it is destroyed.

Parameters

timeOfDay	Time at which the timer triggers.
receiver	Receiving object.
member	Slot to disconnect. If null, all slots belonging to receiver will be disconnected.

Definition at line 155 of file synchtimer.cpp.

DailyTimer * DailyTimer::fixedInstance ( const QTime &  timeOfDay, bool  create = true  )

staticprotected

Return the instance which triggers at the specified fixed time of day, optionally creating a new instance if necessary.

Parameters

timeOfDay	Time at which the timer triggers.
create	If true, create a new instance if none already exists for timeOfDay.

Returns

The instance for timeOfDay, or 0 if it does not exist.

Definition at line 143 of file synchtimer.cpp.

void DailyTimer::slotTimer ( )

protectedvirtualslot

Definition at line 229 of file synchtimer.cpp.

void DailyTimer::start ( )

protectedvirtual

Implements SynchTimer.

Definition at line 201 of file synchtimer.cpp.

QTime DailyTimer::timeOfDay ( ) const

inline

Return the current time of day at which this variable timer triggers.

Definition at line 144 of file synchtimer.h.

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

• synchtimer.h
• synchtimer.cpp