#include <DNSSD/ServiceModel>

Inheritance diagram for DNSSD::ServiceModel:

Public Types
enum	AdditionalRoles { ServicePtrRole = 0xA06519DE }

enum	ModelColumns { ServiceName = 0, Host = 1, Port = 2 }

Public Member Functions
	ServiceModel (ServiceBrowser browser, QObject parent=0)

virtual	~ServiceModel ()

virtual int	columnCount (const QModelIndex &parent=QModelIndex()) const

virtual QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const

virtual bool	hasIndex (int row, int column, const QModelIndex &parent) const

virtual QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const

virtual QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const

virtual QModelIndex	parent (const QModelIndex &index) const

virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const

Public Member Functions inherited from QAbstractItemModel
	QAbstractItemModel (QObject *parent)

virtual	~QAbstractItemModel ()

virtual QModelIndex	buddy (const QModelIndex &index) const

virtual bool	canFetchMore (const QModelIndex &parent) const

virtual int	columnCount (const QModelIndex &parent) const =0

void	columnsAboutToBeInserted (const QModelIndex &parent, int start, int end)

void	columnsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn)

void	columnsAboutToBeRemoved (const QModelIndex &parent, int start, int end)

void	columnsInserted (const QModelIndex &parent, int start, int end)

void	columnsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn)

void	columnsRemoved (const QModelIndex &parent, int start, int end)

virtual QVariant	data (const QModelIndex &index, int role) const =0

void	dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight)

virtual bool	dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)

virtual void	fetchMore (const QModelIndex &parent)

virtual Qt::ItemFlags	flags (const QModelIndex &index) const

virtual bool	hasChildren (const QModelIndex &parent) const

bool	hasIndex (int row, int column, const QModelIndex &parent) const

void	headerDataChanged (Qt::Orientation orientation, int first, int last)

virtual QModelIndex	index (int row, int column, const QModelIndex &parent) const =0

bool	insertColumn (int column, const QModelIndex &parent)

virtual bool	insertColumns (int column, int count, const QModelIndex &parent)

bool	insertRow (int row, const QModelIndex &parent)

virtual bool	insertRows (int row, int count, const QModelIndex &parent)

virtual QMap< int, QVariant >	itemData (const QModelIndex &index) const

void	layoutAboutToBeChanged ()

void	layoutChanged ()

virtual QModelIndexList	match (const QModelIndex &start, int role, const QVariant &value, int hits, QFlags< Qt::MatchFlag > flags) const

virtual QMimeData *	mimeData (const QModelIndexList &indexes) const

virtual QStringList	mimeTypes () const

void	modelAboutToBeReset ()

void	modelReset ()

virtual QModelIndex	parent (const QModelIndex &index) const =0

bool	removeColumn (int column, const QModelIndex &parent)

virtual bool	removeColumns (int column, int count, const QModelIndex &parent)

bool	removeRow (int row, const QModelIndex &parent)

virtual bool	removeRows (int row, int count, const QModelIndex &parent)

virtual void	revert ()

const QHash< int, QByteArray > &	roleNames () const

virtual int	rowCount (const QModelIndex &parent) const =0

void	rowsAboutToBeInserted (const QModelIndex &parent, int start, int end)

void	rowsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow)

void	rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end)

void	rowsInserted (const QModelIndex &parent, int start, int end)

void	rowsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow)

void	rowsRemoved (const QModelIndex &parent, int start, int end)

virtual bool	setData (const QModelIndex &index, const QVariant &value, int role)

virtual bool	setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role)

virtual bool	setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles)

void	setSupportedDragActions (QFlags< Qt::DropAction > actions)

QModelIndex	sibling (int row, int column, const QModelIndex &index) const

virtual void	sort (int column, Qt::SortOrder order)

virtual QSize	span (const QModelIndex &index) const

virtual bool	submit ()

Qt::DropActions	supportedDragActions () const

virtual Qt::DropActions	supportedDropActions () const

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

Additional Inherited Members
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 QAbstractItemModel
void	beginInsertColumns (const QModelIndex &parent, int first, int last)

void	beginInsertRows (const QModelIndex &parent, int first, int last)

bool	beginMoveColumns (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild)

bool	beginMoveRows (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild)

void	beginRemoveColumns (const QModelIndex &parent, int first, int last)

void	beginRemoveRows (const QModelIndex &parent, int first, int last)

void	beginResetModel ()

void	changePersistentIndex (const QModelIndex &from, const QModelIndex &to)

void	changePersistentIndexList (const QModelIndexList &from, const QModelIndexList &to)

QModelIndex	createIndex (int row, int column, void *ptr) const

QModelIndex	createIndex (int row, int column, int id) const

QModelIndex	createIndex (int row, int column, quint32 id) const

void	endInsertColumns ()

void	endInsertRows ()

void	endMoveColumns ()

void	endMoveRows ()

void	endRemoveColumns ()

void	endRemoveRows ()

void	endResetModel ()

QModelIndexList	persistentIndexList () const

void	reset ()

void	resetInternalData ()

void	setRoleNames (const QHash< int, QByteArray > &roleNames)

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

Model for list of Zeroconf services.

This class provides a Qt Model for ServiceBrowser to allow easy integration of service discovery into a GUI. For example, to show the HTTP servers published on the local network, you can do:

DNSSD::ServiceModel *serviceModel = new ServiceModel(
    new DNSSD::ServiceBrowser("_http._tcp")
    );
QComboBox *serviceCombo = new QComboBox();
serviceCombo->setModel(serviceModel);

After the user makes a selection, the application typically needs to get a pointer to the selected service in order to get the host name and port. A RemoteService::Ptr can be obtained from a QModelIndex using:

void onSelected(const QModelIndex &selection) {
    DNSSD::RemoteService::Ptr service =
        selection.data(DNSSD::ServiceModel::ServicePtrRole)
                 .value<DNSSD::RemoteService::Ptr>();
}

Since: 4.1

Author: Jakub Stachowski

Definition at line 66 of file servicemodel.h.

Member Enumeration Documentation

enum DNSSD::ServiceModel::AdditionalRoles

The additional data roles provided by this model.

Enumerator
ServicePtrRole	gets a RemoteService::Ptr for the service

Definition at line 73 of file servicemodel.h.

enum DNSSD::ServiceModel::ModelColumns

The default columns for this model.

If service browser is not set to resolve automatically, then the model will only ever have one column (the service name).

Enumerator
ServiceName
Host
Port

Definition at line 83 of file servicemodel.h.

Constructor & Destructor Documentation

DNSSD::ServiceModel::ServiceModel	(	ServiceBrowser *	browser,
		QObject *	parent = `0`
	)

explicit

Creates a model for the given service browser and starts browsing for services.

The model takes ownership of the browser, so there is no need to delete it afterwards.

You should not call ServiceBrowser::startBrowse() on browser before passing it to ServiceModel.

Definition at line 34 of file servicemodel.cpp.

DNSSD::ServiceModel::~ServiceModel ( )

virtual

Definition at line 46 of file servicemodel.cpp.

Member Function Documentation

int DNSSD::ServiceModel::columnCount ( const QModelIndex & parent = QModelIndex() ) const

virtual

Reimplemented from superclass.

Definition at line 51 of file servicemodel.cpp.

QVariant DNSSD::ServiceModel::data	(	const QModelIndex &	index,
		int	role = `Qt::DisplayRole`
	)		const

virtual

Reimplemented from superclass.

Definition at line 78 of file servicemodel.cpp.

bool DNSSD::ServiceModel::hasIndex	(	int	row,
		int	column,
		const QModelIndex &	parent
	)		const

virtual

Reimplemented from superclass.

Definition at line 70 of file servicemodel.cpp.

QVariant DNSSD::ServiceModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = `Qt::DisplayRole`
	)		const

virtual

Reimplemented from superclass.

Reimplemented from QAbstractItemModel.

Definition at line 97 of file servicemodel.cpp.

QModelIndex DNSSD::ServiceModel::index	(	int	row,
		int	column,
		const QModelIndex &	parent = `QModelIndex()`
	)		const

virtual

Reimplemented from superclass.

Definition at line 65 of file servicemodel.cpp.

QModelIndex DNSSD::ServiceModel::parent ( const QModelIndex & index ) const

virtual

Reimplemented from superclass.

Definition at line 60 of file servicemodel.cpp.

int DNSSD::ServiceModel::rowCount ( const QModelIndex & parent = QModelIndex() ) const

virtual

Reimplemented from superclass.

Definition at line 55 of file servicemodel.cpp.

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

DNSSD

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

DNSSD

kdelibs API Reference

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