QMimeSource Class Reference
The QMimeSource class is an abstraction of objects that provided formatted data of a certain MIME type. More...
#include <QMimeSource>This class is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.
Inherited by: Q3DragObject and QDropEvent.
Public Functions
| virtual | ~QMimeSource () |
| virtual QByteArray | encodedData ( const char * format ) const = 0 |
| virtual const char * | format ( int i = 0 ) const = 0 |
| virtual bool | provides ( const char * mimeType ) const |
Detailed Description
The QMimeSource class is an abstraction of objects that provided formatted data of a certain MIME type.
The preferred approach to drag and drop is to use QDrag in conjunction with QMimeData. See Drag and Drop for details.
Member Function Documentation
QMimeSource::~QMimeSource () [virtual]
Destroys the MIME source.
QByteArray QMimeSource::encodedData ( const char * format ) const [pure virtual]
Returns the encoded data of this object in the specified MIME format.
const char * QMimeSource::format ( int i = 0 ) const [pure virtual]
Returns the (i - 1)-th supported MIME format, or 0.
bool QMimeSource::provides ( const char * mimeType ) const [virtual]
Returns true if the object can provide the data in format mimeType; otherwise returns false.
If you inherit from QMimeSource, for consistency reasons it is better to implement the more abstract canDecode() functions such as QTextDrag::canDecode() and QImageDrag::canDecode().
No notes