Q3TextDrag Class Reference

Member Function Documentation

Q3TextDrag::Q3TextDrag ( const QString & text, QWidget * dragSource = 0, const char * name = 0 )

Constructs a text drag object with the given name, and sets its data to text. The dragSource is the widget that the drag operation started from.

Q3TextDrag::Q3TextDrag ( QWidget * dragSource = 0, const char * name = 0 )

Constructs a default text drag object with the given name. The dragSource is the widget that the drag operation started from.

Q3TextDrag::~Q3TextDrag ()

Destroys the text drag object.

bool Q3TextDrag::canDecode ( const QMimeSource * source ) [static]

Returns true if the information in the MIME source can be decoded into a QString; otherwise returns false.

See also decode().

bool Q3TextDrag::decode ( const QMimeSource * source, QString & string ) [static]

Attempts to decode the dropped information in the MIME source into the string given. Returns true if successful; otherwise returns false.

See also canDecode().

bool Q3TextDrag::decode ( const QMimeSource * source, QString & string, QString & subtype ) [static]

This is an overloaded function.

Attempts to decode the dropped information in the MIME source into the string given. Returns true if successful; otherwise returns false. If subtype is null, any text subtype is accepted; otherwise only the specified subtype is accepted.

See also canDecode().

QByteArray Q3TextDrag::encodedData ( const char * mime ) const [virtual]

Reimplemented from QMimeSource::encodedData().

const char * Q3TextDrag::format ( int i ) const [virtual]

Reimplemented from QMimeSource::format().

void Q3TextDrag::setSubtype ( const QString & subtype ) [virtual]

Sets the MIME subtype of the text being dragged. The default subtype is "plain", so the default MIME type of the text is "text/plain". You might use this to declare that the text is "text/html" by calling setSubtype("html").

void Q3TextDrag::setText ( const QString & text ) [virtual]

Sets the text to be dragged. You will need to call this if you did not pass the text during construction.