Source: kcolordrag.h

# Source: kcolordrag.h |
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    /* This file is part of the KDE libraries
       Copyright (C) 1999 Steffen Hansen (hansen@kde.org)

       This library is free software; you can redistribute it and/or
       modify it under the terms of the GNU Library General Public
       License as published by the Free Software Foundation; either
       version 2 of the License, or (at your option) any later version.

       This library is distributed in the hope that it will be useful,
       but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       Library General Public License for more details.

       You should have received a copy of the GNU Library General Public License
       along with this library; see the file COPYING.LIB.  If not, write to
       the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
       Boston, MA 02111-1307, USA.
    */
    /*
     * $Id: kcolordrag.h,v 1.9 2002/03/04 00:51:46 lunakl Exp $
     */
    #ifndef _KCOLORDRAG_H
    #define _KCOLORDRAG_H

    #include
    #include

    class KColorDragPrivate;
    /**
     * A drag-and-drop object for colors. The according MIME type
     * is set to application/x-color.
     *
     * See the Qt drag'n'drop documentation.
     */
    class KColorDrag : public QStoredDrag {
        Q_OBJECT

    public:
        /**
         * Constructs a color drag with a white color.
         */
        KColorDrag( QWidget *dragsource = 0, const char *name = 0 );
        /**
         * Constructs a color drag with the color @p.
         */
        KColorDrag( const QColor &col, QWidget *dragsource = 0, const char *name = 0 );
        virtual ~KColorDrag() {};

        /**
         * Sets the color of the drag to @p col.
         */
        void setColor(const QColor &col);
        /**
         * Returns true if the MIME source @p e contains a color object.
         */
        static bool canDecode(QMimeSource *e);
        /**
         * Decodes the MIME source @p e and puts the resulting color into @p col.
         */
        static bool decode(QMimeSource *e, QColor &col);
        /**
         * @deprecated This is equivalent with "new KColorDrag(color, dragsource)".
         */
        static KColorDrag* makeDrag( const QColor&,QWidget *dragsource);

    private:
         QColor m_color; // unused
    protected:
         virtual void virtual_hook( int id, void* data );
    private:
         KColorDragPrivate *d;
    };

    #endif // _KCOLORDRAG_H

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