KApplicationScopeLister Class Reference

#include <kapplicationscopelister.h>

Inheritance diagram for KApplicationScopeLister:

Public Types
enum	ErrorCode { NoError , CannotListError , CannotSubscribeError }
Public Types inherited from QObject
typedef	QObjectList

Properties
ErrorCode	lastError
QStringList	paths
Properties inherited from QObject
	objectName

Signals
void	errorOccurred (KApplicationScopeLister::ErrorCode lastError)
void	pathAdded (const QString &path, const QString &id)
void	pathRemoved (const QString &path)
void	pathsChanged (const QStringList &paths)

Public Member Functions
	KApplicationScopeLister (QObject *parent=nullptr)
ErrorCode	lastError () const
QStringList	paths () const
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool	disconnect (const QObject *receiver, const char *method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Additional Inherited Members
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
bool	disconnect (const QMetaObject::Connection &connection)
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)
bool	disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString	tr (const char *sourceText, const char *disambiguation, int n)
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Detailed Description

Keeps an updated list of desktop application systemd scopes.

Definition at line 17 of file kapplicationscopelister.h.

Member Enumeration Documentation

ErrorCode

enum KApplicationScopeLister::ErrorCode

The types of error that can occur.

Enumerator
NoError	Default value. no error occurred
CannotListError	Error while listing applications.
CannotSubscribeError	Error while trying to subscribe to systemd manager signals.

Definition at line 39 of file kapplicationscopelister.h.

Property Documentation

lastError

ErrorCode KApplicationScopeLister::lastError

read

code of the last error that occurred (NoError if none) @accessors lastError() @notifySignal errorOccurred

Definition at line 26 of file kapplicationscopelister.h.

paths

QStringList KApplicationScopeLister::paths

read

list of dbus paths that corresponds to currently running applications @accessors paths() @notifySignal pathsChanged()

Definition at line 33 of file kapplicationscopelister.h.

Constructor & Destructor Documentation

KApplicationScopeLister()

KApplicationScopeLister::KApplicationScopeLister ( QObject * parent = nullptr )

explicit

Definition at line 11 of file kapplicationscopelister.cpp.

~KApplicationScopeLister()

KApplicationScopeLister::~KApplicationScopeLister ( )

override

Definition at line 17 of file kapplicationscopelister.cpp.

Member Function Documentation

errorOccurred

void KApplicationScopeLister::errorOccurred ( KApplicationScopeLister::ErrorCode lastError )

signal

emitted when there is an error

Parameters

lastError

the error code

lastError()

KApplicationScopeLister::ErrorCode KApplicationScopeLister::lastError

(

)

const

Definition at line 22 of file kapplicationscopelister.cpp.

pathAdded

void KApplicationScopeLister::pathAdded ( const QString & path, const QString & id )

signal

emitted when a new application is launched

Parameters

path	dbus path of new application
id	unit id of new application

pathRemoved

void KApplicationScopeLister::pathRemoved ( const QString & path )

signal

emitted when an application is stopped

Parameters

path	dbus path of stopped application

paths()

QStringList KApplicationScopeLister::paths

(

)

const

Definition at line 27 of file kapplicationscopelister.cpp.

pathsChanged

void KApplicationScopeLister::pathsChanged ( const QStringList & paths )

signal

emitted when a path is added or removed

Parameters

paths

the new list of paths

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

• kapplicationscopelister.h
• kapplicationscopelister.cpp