qcolordrag.3qt man page

QColorDrag — Drag and drop object for transferring colors

Synopsis

#include <qdragobject.h>

Inherits QStoredDrag.

Public Members

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

QColorDrag ( QWidget * dragsource = 0, const char * name = 0 )

void setColor ( const QColor & col )

Static Public Members

bool canDecode ( QMimeSource * e )

bool decode ( QMimeSource * e, QColor & col )

Description

The QColorDrag class provides a drag and drop object for transferring colors.

This class provides a drag object which can be used to transfer data about colors for drag and drop and in the clipboard. For example, it is used in QColorDialog.

The color is set in the constructor but can be changed with setColor().

For more information about drag and drop, see the QDragObject class and the drag and drop documentation.

See also Drag And Drop Classes.

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

Constructs a color drag object with the color col. Passes dragsource and name to the QStoredDrag constructor.

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

Constructs a color drag object with a white color. Passes dragsource and name to the QStoredDrag constructor.

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

Returns TRUE if the color drag object can decode the mime source e; otherwise returns FALSE.

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

Decodes the mime source e and sets the decoded values to col.

void QColorDrag::setColor ( const QColor & col )

Sets the color of the color drag to col.

See Also

http://doc.trolltech.com/qcolordrag.html http://www.trolltech.com/faq/tech.html

Author

Generated automatically from the source code.

Bugs

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If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page (qcolordrag.3qt) and the Qt version (3.3.8).

Referenced By

QColorDrag.3qt(3) is an alias of qcolordrag.3qt(3).

2 February 2007 Trolltech AS