File indexing completed on 2024-05-12 16:39:36

 /* This file is part of the KDE project
    Copyright (C) 2002, 2003 Joseph Wenninger <jowenn@kde.org>
    Copyright (C) 2005 Jarosław Staniek <staniek@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., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
 */
 
 #ifndef KEXI_DRAGOBJECTS_H_
 #define KEXI_DRAGOBJECTS_H_
 
 #include <QDragMoveEvent>
 #include <QDropEvent>
 #include <QDrag>
 
 #include "kexicore_export.h"
 
 class QStringList;
 class QWidget;
 
 //! Drag object containing information about field(s).
 class KEXICORE_EXPORT KexiFieldDrag
 {
 public:
     /*! \return true if event \a e (of class QDragMoveEvent or QDropEvent)
      can be decoded as "kexi/fields" data. If decoding of "kexi/field"
      type is supported, decoding of "kexi/fields" is always supported.
      */
     static bool canDecode(QDropEvent* e);
 
     /*! Decodes data of multiple-field drag ("kexi/fields" mime type) coming with event \a e.
      Sets \a sourceMimeType, \a sourceName and \a fields. Also works with "kexi/field" data.
      \return true on successful decoding (\a e will be accepted in such case). */
     static bool decode(QDropEvent *e, QString *sourceMimeType,
                        QString *sourceName, QStringList *fields);
 };
 
 //! Drag object containing information about data provider.
 class KEXICORE_EXPORT KexiDataProviderDrag : public QDrag
 {
 public:
     KexiDataProviderDrag(const QString& sourceMimeType, const QString& sourceName,
                          QWidget *parent = 0);
     ~KexiDataProviderDrag();
 
     static bool canDecode(QDragMoveEvent* e);
     static bool decode(QDropEvent* e, QString* sourceMimeType, QString* sourceName);
 
 };
 
 #endif