KLibLoader Class Reference

#include <KLibLoader>

Inheritance diagram for KLibLoader:

Public Member Functions
KPluginFactory *	factory (const QString &libname, QLibrary::LoadHints loadHint={})
QString	lastErrorMessage () const
KLibrary *	library (const QString &libname, QLibrary::LoadHints loadHint={})
void	unloadLibrary (const QString &libname)
Public Member Functions inherited from QObject
	QObject (QObject *parent)
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 ()
void	dumpObjectInfo () const const
void	dumpObjectTree ()
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 QRegExp &regExp, 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
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
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_DISABLE_COPY (Class)
	Q_DISABLE_COPY_MOVE (Class)
	Q_DISABLE_MOVE (Class)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	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	qFindChild (const QObject *obj, const QString &name)
QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)
QList< T >	qFindChildren (const QObject *obj, const QString &name)
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	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
QThread *	thread () const const

Static Public Member Functions
static QString	findLibrary (const QString &libname, const KComponentData &cData=KGlobal::mainComponent())
static KLibLoader *	self ()
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)
QString	trUtf8 (const char *sourceText, const char *disambiguation, int n)

Additional Inherited Members
Properties inherited from QObject
	objectName
Public Attributes inherited from QObject
typedef	QObjectList
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

Deprecated:

since 4.0, use KPluginLoader, KService::createInstance or QLibrary instead.

See also

QLibrary, KPluginLoader

Author

Torben Weis [email protected][email protected]kde.[email protected]org

Definition at line 53 of file klibloader.h.

Member Function Documentation

factory()

KPluginFactory * KLibLoader::factory	(	const QString &	libname,
		QLibrary::LoadHints	loadHint = {}
	)

Loads a factory from a plugin.

Deprecated:

since 4.0, use KPluginLoader::factory()

Definition at line 129 of file klibloader.cpp.

findLibrary()

QString KLibLoader::findLibrary ( const QString &  libname, const KComponentData &  cData = KGlobal::mainComponent()  )

static

Deprecated:

since 5.0, if the library is in a plugin directory, use KPluginLoader::findPlugin(); if it is in a library directory, pass the name directly to QLibrary.

Definition at line 84 of file klibloader.cpp.

lastErrorMessage()

QString KLibLoader::lastErrorMessage

(

)

const

Returns an error message that can be useful to debug the problem.

Returns QString() if the last call to library() was successful. You can call this function more than once. The error message is only reset by a new call to library().

Returns

the last error message, or QString() if there was no error

Definition at line 120 of file klibloader.cpp.

library()

KLibrary * KLibLoader::library	(	const QString &	libname,
		QLibrary::LoadHints	loadHint = {}
	)

Loads and initializes a library.

Deprecated:

since 4.0, use QLibrary directly, or KPluginLoader for plugins; KPluginLoader::findPlugin() can be used if the library is installed in the plugin directory.

Definition at line 90 of file klibloader.cpp.

self()

KLibLoader * KLibLoader::self ( )

static

Returns a pointer to the factory.

Use this function to get an instance of KLibLoader.

Returns

a pointer to the loader. If no loader exists until now then one is created.

Deprecated:

since 4.0, use KPluginLoader, KService::createInstance or QLibrary instead.

Definition at line 44 of file klibloader.cpp.

unloadLibrary()

void KLibLoader::unloadLibrary

(

const QString &

libname

)

Deprecated:

since 4.0, does nothing.

Definition at line 125 of file klibloader.cpp.

---

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

• klibloader.h
• klibloader.cpp