QOpcUaLocalizedText Class

The OPC UA LocalizedText type. More...

Header: #include <QOpcUaLocalizedText>
CMake: find_package(Qt6 REQUIRED COMPONENTS OpcUa)
target_link_libraries(mytarget PRIVATE Qt6::OpcUa)
qmake: QT += opcua
Since: Qt 5.11

Properties

Public Functions

QOpcUaLocalizedText()
QOpcUaLocalizedText(const QOpcUaLocalizedText &rhs)
QOpcUaLocalizedText(const QString &locale, const QString &text)
~QOpcUaLocalizedText()
QString locale() const
void setLocale(const QString &locale)
void setText(const QString &text)
QString text() const
QVariant operator QVariant() const
QOpcUaLocalizedText &operator=(const QOpcUaLocalizedText &rhs)
bool operator==(const QOpcUaLocalizedText &rhs) const
QDebug operator<<(QDebug debug, const QOpcUaLocalizedText &text)

Detailed Description

This is the Qt OPC UA representation for the OPC UA LocalizedText type defined in OPC-UA part 3, 8.5. A LocalizedText value contains a text string with associated locale information in a second string (e. g. "en" or "en-US"). The format of the locale information string is <language>[-<country/region>]. Language is usually given as ISO 639 two letter code, country/region as ISO 3166 two letter code. Custom codes are also allowed (see OPC-UA part 3, 8.4). It can be used to provide multiple text strings in different languages for a value using an array of LocalizedText elements.

Property Documentation

locale : QString

Locale of the contained text. This has to be in a modified ISO standard notation, for example en-US. See OPC UA specification part 3, 8.4 for details.

Access functions:

QString locale() const
void setLocale(const QString &locale)

text : QString

Textual content.

Access functions:

QString text() const
void setText(const QString &text)

Member Function Documentation

QOpcUaLocalizedText::QOpcUaLocalizedText()

Default constructs an instance of QOpcUaLocalizedText.

QOpcUaLocalizedText::QOpcUaLocalizedText(const QOpcUaLocalizedText &rhs)

Constructs a localized text from rhs.

QOpcUaLocalizedText::QOpcUaLocalizedText(const QString &locale, const QString &text)

Constructs a localized text with the locale locale and the text text.

QOpcUaLocalizedText::~QOpcUaLocalizedText()

Destroys the instance of QOpcUaLocalizedText.

QString QOpcUaLocalizedText::locale() const

Returns the locale.

Note: Getter function for property locale.

See also setLocale().

void QOpcUaLocalizedText::setLocale(const QString &locale)

Sets the locale to locale.

Note: Setter function for property locale.

See also locale().

void QOpcUaLocalizedText::setText(const QString &text)

Sets the text to text.

Note: Setter function for property text.

See also text().

QString QOpcUaLocalizedText::text() const

Returns the text.

Note: Getter function for property text.

See also setText().

QVariant QOpcUaLocalizedText::operator QVariant() const

Converts this localized text to QVariant.

QOpcUaLocalizedText &QOpcUaLocalizedText::operator=(const QOpcUaLocalizedText &rhs)

Sets the values from rhs in this localized text.

bool QOpcUaLocalizedText::operator==(const QOpcUaLocalizedText &rhs) const

Returns true if this localized text has the same value as rhs.

Related Non-Members

[since 6.3] QDebug operator<<(QDebug debug, const QOpcUaLocalizedText &text)

Writes the localized text to the debug output.

This function was introduced in Qt 6.3.

See also QDebug.

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