Obsolete Members for QJSEngine

以下成员源于类 QJSEngine 已过时。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。

公共函数

(obsolete) void installTranslatorFunctions (const QJSValue & object = QJSValue())

成员函数文档编制

void QJSEngine:: installTranslatorFunctions (const QJSValue & object = QJSValue())

Installs translator functions on the given object , or on the Global Object if no object is specified.

The relation between script translator functions and C++ translator functions is described in the following table:

Script Function Corresponding C++ Function
qsTr() QObject::tr ()
QT_TR_NOOP () QT_TR_NOOP ()
qsTranslate() QCoreApplication::translate ()
QT_TRANSLATE_NOOP () QT_TRANSLATE_NOOP ()
qsTrId() qtTrId ()
QT_TRID_NOOP () QT_TRID_NOOP ()

It also adds an arg() method to the string prototype.

该函数在 Qt 5.4 引入。

另请参阅 Qt 国际化 .