Qt 的很多基本数据类型，譬如 QString , QPoint ，或 QImage ，提供到/来自本机等效类型的转换。
以下列表枚举所有可用类型转换：
| QByteArray::fromCFData() | Constructs a new QByteArray containing a copy of the CFData data |
| QByteArray::fromEcmaUint8Array() | |
| QByteArray::fromNSData() | Constructs a new QByteArray containing a copy of the NSData data |
| QByteArray::fromRawCFData() | Constructs a QByteArray that uses the bytes of the CFData data |
| QByteArray::fromRawNSData() | Constructs a QByteArray that uses the bytes of the NSData data |
| QDateTime::fromCFDate() | Constructs a new QDateTime containing a copy of the CFDate date |
| QDateTime::fromNSDate() | Constructs a new QDateTime containing a copy of the NSDate date |
| QImage::fromHBITMAP() | Returns a QImage that is equivalent to the given hbitmap |
| QImage::fromHICON() | Returns a QImage that is equivalent to the given icon |
| QPointF::fromCGPoint() | 从 CGPoint 点创建 QRectF |
| QRectF::fromCGRect() | 从 CGRect 矩形创建 QRectF |
| QRectF::fromDOMRect() | |
| QSizeF::fromCGSize() | 从尺寸创建 QRectF |
| QString::fromCFString() | Constructs a new QString containing a copy of the string CFString |
| QString::fromNSString() | Constructs a new QString containing a copy of the string NSString |
| QTimeZone::fromCFTimeZone() | Constructs a new QTimeZone containing a copy of the CFTimeZone timeZone |
| QTimeZone::fromNSTimeZone() | Constructs a new QTimeZone containing a copy of the NSTimeZone timeZone |
| QUrl::fromCFURL() | Constructs a QUrl containing a copy of the CFURL url |
| QUrl::fromNSURL() | Constructs a QUrl containing a copy of the NSURL url |
| QUuid::fromCFUUID() | Constructs a new QUuid containing a copy of the uuid CFUUID |
| QUuid::fromNSUUID() | Constructs a new QUuid containing a copy of the uuid NSUUID |
| QByteArray::toEcmaUint8Array() | |
| QByteArray::toCFData() | 从 QByteArray 创建 CFData |
| QByteArray::toRawCFData() | Constructs a CFData that uses the bytes of the QByteArray |
| QDateTime::toCFDate() | Creates a CFDate from a QDateTime |
| QString::toCFString() | Creates a CFString from a QString |
| QStringView::toCFString() | Creates a CFString from this QStringView |
| QTimeZone::toCFTimeZone() | Creates a CFTimeZone from a QTimeZone |
| QUrl::toCFURL() | Creates a CFURL from a QUrl |
| QUuid::toCFUUID() | Creates a CFUUID from a QUuid |
| QImage::toCGImage() | Creates a CGImage equivalent to this QImage |
| QPoint::toCGPoint() | Creates a CGPoint from a QPoint |
| QPointF::toCGPoint() | Creates a CGPoint from a QPointF |
| QRectF::toCGRect() | Creates a CGRect from a QRectF |
| QRect::toCGRect() | Creates a CGRect from a QRect |
| QSizeF::toCGSize() | Creates a CGSize from a QSizeF |
| QSize::toCGSize() | Creates a CGSize from a QSize |
| QImage::toHBITMAP() | Creates a HBITMAP equivalent of the QImage |
| QImage::toHICON() | Creates a HICON equivalent of the QPixmap, applying the mask mask |
| QByteArray::toNSData() | Creates a NSData from a QByteArray |
| QByteArray::toRawNSData() | Constructs a NSData that uses the bytes of the QByteArray |
| QDateTime::toNSDate() | Creates an NSDate from a QDateTime |
| QString::toNSString() | Creates a NSString from a QString |
| QStringView::toNSString() | Creates an NSString from this QStringView |
| QTimeZone::toNSTimeZone() | Creates an NSTimeZone from a QTimeZone |
| QUrl::toNSURL() | Creates a NSURL from a QUrl |
| QUuid::toNSUUID() | Creates a NSUUID from a QUuid |
| QRectF::toDOMRect() |
