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1 QMacPasteboardMime Class Reference^{^{[модуль QtGui ]}}

[править] QMacPasteboardMime Class Reference
^{^{[модуль QtGui ]}}

The QMacPasteboardMime class maps open-standard MIME to Mac flavors. More...

 #include <QMacPasteboardMime>

This class was introduced in Qt 4.2.

Список всех членов включая унаследованные

[править] Открытые функции

QMacPasteboardMime ( char t )
virtual ~QMacPasteboardMime ()
virtual bool canConvert ( const QString & mime, QString flav ) = 0
virtual QList<QByteArray> convertFromMime ( const QString & mime, QVariant data, QString flav ) = 0
virtual QVariant convertToMime ( const QString & mime, QList<QByteArray> data, QString flav ) = 0
virtual QString convertorName () = 0
virtual QString flavorFor ( const QString & mime ) = 0
virtual QString mimeFor ( QString flav ) = 0

[править] Статические открытые члены

QList<QMacPasteboardMime *> all ( uchar t )
QMacPasteboardMime * convertor ( uchar t, const QString & mime, QString flav )
QString flavorToMime ( uchar t, QString flav )

[править] Подробное описание

The QMacPasteboardMime class maps open-standard MIME to Mac flavors.

Qt's drag and drop support and clipboard facilities use the MIME standard. On X11, this maps trivially to the Xdnd protocol, but on Mac although some applications use MIME types to describe clipboard formats, others use arbitrary non-standardized naming conventions, or unnamed built-in Mac formats.

By instantiating subclasses of QMacPasteboardMime that provide conversions between Mac flavors and MIME formats, you can convert proprietary clipboard formats to MIME formats.

Qt has predefined support for the following Mac flavors:

kScrapFlavorTypeUnicode - converted to "text/plain;charset=ISO-10646-UCS-2"
kScrapFlavorTypeText - converted to "text/plain;charset=system" or "text/plain"
kScrapFlavorTypePicture - converted to "application/x-qt-image"
typeFileURL - converted to "text/uri-list"

You can check if a MIME type is convertible using canConvert() and can perform conversions with convertToMime() and convertFromMime().

[править] Описание функций-членов

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QMacPasteboardMime::QMacPasteboardMime ( char t )

Constructs a new conversion object of type t, adding it to the globally accessed list of available convertors.

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QMacPasteboardMime::~QMacPasteboardMime () `[virtual]`

Destroys a conversion object, removing it from the global list of available convertors.

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QList<QMacPasteboardMime *> QMacPasteboardMime::all ( uchar t ) `[static]`

Returns a list of all currently defined QMacPasteboardMime objects of type t.

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bool QMacPasteboardMime::canConvert ( const QString & mime, QString flav ) `[pure virtual]`

Returns true if the convertor can convert (both ways) between mime and flav; otherwise returns false.