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K3ColorDrag Class Reference

A drag-and-drop object for colors. More...

#include <k3colordrag.h>

Inheritance diagram for K3ColorDrag:

Inheritance graph
[legend]

List of all members.


Public Member Functions

virtual QByteArray encodedData (const char *m) const
virtual const char * format (int i) const
 K3ColorDrag (const QColor &col, QWidget *dragsource=0, const char *name=0)
 K3ColorDrag (QWidget *dragsource=0, const char *name=0)
void setColor (const QColor &col)
virtual ~K3ColorDrag ()

Static Public Member Functions

static bool canDecode (QMimeSource *e)
static bool decode (QMimeSource *e, QColor &col)
static K3ColorDrag * makeDrag (const QColor &, QWidget *dragsource)

Protected Member Functions

virtual void virtual_hook (int id, void *data)

Detailed Description

A drag-and-drop object for colors.

The according MIME type is set to application/x-color.

See the Qt drag'n'drop documentation.

Definition at line 35 of file k3colordrag.h.


Constructor & Destructor Documentation

K3ColorDrag::K3ColorDrag ( QWidget *  dragsource = 0,
const char *  name = 0 
)

Constructs a color drag with a white color.

Definition at line 34 of file k3colordrag.cpp.

K3ColorDrag::K3ColorDrag ( const QColor &  col,
QWidget *  dragsource = 0,
const char *  name = 0 
)

Constructs a color drag with the color col.

Definition at line 27 of file k3colordrag.cpp.

virtual K3ColorDrag::~K3ColorDrag (  )  [inline, virtual]

Definition at line 47 of file k3colordrag.h.


Member Function Documentation

bool K3ColorDrag::canDecode ( QMimeSource *  e  )  [static]

Returns true if the MIME source e contains a color object.

Definition at line 77 of file k3colordrag.cpp.

bool K3ColorDrag::decode ( QMimeSource *  e,
QColor &  col 
) [static]

Decodes the MIME source e and puts the resulting color into col.

Definition at line 90 of file k3colordrag.cpp.

QByteArray K3ColorDrag::encodedData ( const char *  m  )  const [virtual]

Definition at line 63 of file k3colordrag.cpp.

const char * K3ColorDrag::format ( int  i  )  const [virtual]

Definition at line 55 of file k3colordrag.cpp.

K3ColorDrag * K3ColorDrag::makeDrag ( const QColor &  color,
QWidget *  dragsource 
) [static]

Deprecated:
This is equivalent with "new K3ColorDrag(color, dragsource)".

Definition at line 105 of file k3colordrag.cpp.

void K3ColorDrag::setColor ( const QColor &  col  ) 

Sets the color of the drag to col.

Definition at line 41 of file k3colordrag.cpp.

void K3ColorDrag::virtual_hook ( int  id,
void *  data 
) [protected, virtual]

Definition at line 110 of file k3colordrag.cpp.


The documentation for this class was generated from the following files:
  • k3colordrag.h
  • k3colordrag.cpp

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