Qt 6.x
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Signals | Public Member Functions | Static Public Member Functions | List of all members
ProxyTranslator Class Reference

#include <proxytranslator.h>

+ Inheritance diagram for ProxyTranslator:
+ Collaboration diagram for ProxyTranslator:

Signals

void languageChanged (const QLocale &locale)
 
- Signals inherited from QObject
void destroyed (QObject *=nullptr)
 This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.
 
void objectNameChanged (const QString &objectName, QPrivateSignal)
 This signal is emitted after the object's name has been changed.
 

Public Member Functions

QString translate (const char *context, const char *sourceText, const char *disambiguation, int n) const override
 Returns the translation for the key (context, sourceText, disambiguation).
 
bool isEmpty () const override
 Returns true if this translator is empty, otherwise returns false.
 
QString currentUILanguages () const
 
void setLanguage (const QUrl &context, const QLocale &locale)
 
void addEngine (QQmlEngine *engine)
 
void removeEngine (QQmlEngine *engine)
 
bool hasTranslation (const TranslationBindingInformation &translationBindingInformation) const
 
- Public Member Functions inherited from QTranslator
 QTranslator (QObject *parent=nullptr)
 Constructs an empty message file object with parent parent that is not connected to any file.
 
 ~QTranslator ()
 Destroys the object and frees any allocated resources.
 
virtual QString translate (const char *context, const char *sourceText, const char *disambiguation=nullptr, int n=-1) const
 Returns the translation for the key (context, sourceText, disambiguation).
 
virtual bool isEmpty () const
 Returns true if this translator is empty, otherwise returns false.
 
QString language () const
 
QString filePath () const
 
bool load (const QString &filename, const QString &directory=QString(), const QString &search_delimiters=QString(), const QString &suffix=QString())
 Loads filename + suffix (".qm" if the suffix is not specified), which may be an absolute file name or relative to directory.
 
bool load (const QLocale &locale, const QString &filename, const QString &prefix=QString(), const QString &directory=QString(), const QString &suffix=QString())
 
bool load (const uchar *data, int len, const QString &directory=QString())
 
- Public Member Functions inherited from QObject
Q_INVOKABLE QObject (QObject *parent=nullptr)
 Constructs an object with parent object parent.
 
virtual ~QObject ()
 Destroys the object, deleting all its child objects.
 
virtual bool event (QEvent *event)
 This virtual function receives events to an object and should return true if the event e was recognized and processed.
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 Filters events if this object has been installed as an event filter for the watched object.
 
QString objectName () const
 
Q_WEAK_OVERLOAD void setObjectName (const QString &name)
 Sets the object's name to name.
 
void setObjectName (QAnyStringView name)
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
QBindable< QString > bindableObjectName ()
 
bool isWidgetType () const
 Returns true if the object is a widget; otherwise returns false.
 
bool isWindowType () const
 Returns true if the object is a window; otherwise returns false.
 
bool isQuickItemType () const
 Returns true if the object is a QQuickItem; otherwise returns false.
 
bool signalsBlocked () const noexcept
 Returns true if signals are blocked; otherwise returns false.
 
bool blockSignals (bool b) noexcept
 If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).
 
QThread * thread () const
 Returns the thread in which the object lives.
 
void moveToThread (QThread *thread)
 Changes the thread affinity for this object and its children.
 
int startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
 This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType=Qt::CoarseTimer)
 
void killTimer (int id)
 Kills the timer with timer identifier, id.
 
template<typename T >
T findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.
 
template<typename T >
QList< T > findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.
 
template<typename T >
QList< T > findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
const QObjectList & children () const
 Returns a list of child objects.
 
void setParent (QObject *parent)
 Makes the object a child of parent.
 
void installEventFilter (QObject *filterObj)
 Installs an event filter filterObj on this object.
 
void removeEventFilter (QObject *obj)
 Removes an event filter object obj from this object.
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
 
bool disconnect (const char *signal=nullptr, const QObject *receiver=nullptr, const char *member=nullptr) const
 
bool disconnect (const QObject *receiver, const char *member=nullptr) const
 
void dumpObjectTree () const
 Dumps a tree of children to the debug output.
 
void dumpObjectInfo () const
 Dumps information about signal connections, etc.
 
bool setProperty (const char *name, const QVariant &value)
 Sets the value of the object's name property to value.
 
bool setProperty (const char *name, QVariant &&value)
 
QVariant property (const char *name) const
 Returns the value of the object's name property.
 
QList< QByteArray > dynamicPropertyNames () const
 
QBindingStorage * bindingStorage ()
 
const QBindingStorage * bindingStorage () const
 
QObject * parent () const
 Returns a pointer to the parent object.
 
bool inherits (const char *classname) const
 Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false.
 

Static Public Member Functions

static QString translationFromInformation (const TranslationBindingInformation &translationBindingInformation)
 
static QQmlSourceLocation sourceLocationFromInformation (const TranslationBindingInformation &translationBindingInformation)
 
- Static Public Member Functions inherited from QObject
static QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
 \threadsafe
 
static QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType *context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)
 
static bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
 \threadsafe
 
static bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
 
static bool disconnect (const QMetaObject::Connection &)
 Disconnect a connection.
 
template<typename Func1 , typename Func2 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot)
 
template<typename Func1 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *receiver, void **zero)
 

Additional Inherited Members

- Public Slots inherited from QObject
void deleteLater ()
 \threadsafe
 
- Protected Member Functions inherited from QObject
QObject * sender () const
 Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.
 
int senderSignalIndex () const
 
int receivers (const char *signal) const
 Returns the number of receivers connected to the signal.
 
bool isSignalConnected (const QMetaMethod &signal) const
 
virtual void timerEvent (QTimerEvent *event)
 This event handler can be reimplemented in a subclass to receive timer events for the object.
 
virtual void childEvent (QChildEvent *event)
 This event handler can be reimplemented in a subclass to receive child events.
 
virtual void customEvent (QEvent *event)
 This event handler can be reimplemented in a subclass to receive custom events.
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
 QObject (QObjectPrivate &dd, QObject *parent=nullptr)
 
- Protected Attributes inherited from QObject
QScopedPointer< QObjectData > d_ptr
 
- Properties inherited from QObject
QString objectName
 the name of this object
 
- Related Symbols inherited from QObject
template< class T > T qobject_cast (const QObject *object)
 Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
 
template< typename T > T qFindChildqFindChildren (const QObject *obj, const QString &name)()
 
template< typename T > QList< T > qFindChildrenqFindChildren (const QObject *obj, const QString &name)()
 
 QObjectList
 \macro Q_CLASSINFO(Name, Value)
 

Detailed Description

Definition at line 29 of file proxytranslator.h.

Member Function Documentation

◆ addEngine()

QT_BEGIN_NAMESPACE void ProxyTranslator::addEngine ( QQmlEngine *  engine)

Definition at line 10 of file proxytranslator.cpp.

References QList< T >::append(), and engine.

Referenced by QQmlDebugTranslationServiceImpl::engineAboutToBeAdded().

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◆ currentUILanguages()

QString ProxyTranslator::currentUILanguages ( ) const

Definition at line 107 of file proxytranslator.cpp.

Referenced by QQmlDebugTranslationServicePrivate::sendTranslationIssues().

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◆ hasTranslation()

bool ProxyTranslator::hasTranslation ( const TranslationBindingInformation &  translationBindingInformation) const

Definition at line 20 of file proxytranslator.cpp.

References translationFromInformation().

Referenced by QQmlDebugTranslationServicePrivate::sendTranslationIssues().

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◆ isEmpty()

bool ProxyTranslator::isEmpty ( ) const
overridevirtual

Returns true if this translator is empty, otherwise returns false.

This function works with stripped and unstripped translation files.

Reimplemented from QTranslator.

Definition at line 98 of file proxytranslator.cpp.

◆ languageChanged

void ProxyTranslator::languageChanged ( const QLocale &  locale)
signal

Referenced by QQmlDebugTranslationServiceImpl::QQmlDebugTranslationServiceImpl(), and setLanguage().

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◆ removeEngine()

void ProxyTranslator::removeEngine ( QQmlEngine *  engine)

Definition at line 15 of file proxytranslator.cpp.

References engine, and QList< T >::removeOne().

Referenced by QQmlDebugTranslationServiceImpl::engineAboutToBeRemoved().

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◆ setLanguage()

void ProxyTranslator::setLanguage ( const QUrl &  context,
const QLocale &  locale 
)

Definition at line 40 of file proxytranslator.cpp.

References context, emit, engine, QCoreApplication::installTranslator(), languageChanged(), QLibraryInfo::path(), QCoreApplication::removeTranslator(), QJSEngine::setUiLanguage(), and QLibraryInfo::TranslationsPath.

Referenced by QQmlDebugTranslationServiceImpl::QQmlDebugTranslationServiceImpl().

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◆ sourceLocationFromInformation()

QQmlSourceLocation ProxyTranslator::sourceLocationFromInformation ( const TranslationBindingInformation &  translationBindingInformation)
static

Definition at line 32 of file proxytranslator.cpp.

◆ translate()

QString ProxyTranslator::translate ( const char *  context,
const char *  sourceText,
const char *  disambiguation,
int  n 
) const
overridevirtual

Returns the translation for the key (context, sourceText, disambiguation).

If none is found, also tries (context, sourceText, ""). If that still fails, returns a null string.

Note
Incomplete translations may result in unexpected behavior: If no translation for (context, sourceText, "") is provided, the method might in this case actually return a translation for a different disambiguation.

If n is not -1, it is used to choose an appropriate form for the translation (e.g. "%n file found" vs. "%n files found").

If you need to programmatically insert translations into a QTranslator, this function can be reimplemented.

See also
load()

Reimplemented from QTranslator.

Definition at line 75 of file proxytranslator.cpp.

References context.

◆ translationFromInformation()

QString ProxyTranslator::translationFromInformation ( const TranslationBindingInformation &  translationBindingInformation)
static

Definition at line 27 of file proxytranslator.cpp.

References info.

Referenced by hasTranslation().

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