Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 82 insertions, 0 deletions

diff --git a/kexi/core/kexidragobjects.h b/kexi/core/kexidragobjects.h
new file mode 100644
index 00000000..9b7a42ec
--- /dev/null
+++ b/kexi/core/kexidragobjects.h
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+/* This file is part of the KDE project
+   Copyright (C) 2002, 2003 Joseph Wenninger <jowenn@kde.org>
+   Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
+
+   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 <qdragobject.h>
+
+class QString;
+class QStringList;
+class QWidget;
+
+//! Drag object containing information about field(s).
+class KEXICORE_EXPORT KexiFieldDrag : public QStoredDrag
+{
+	public:
+		/*! Creates drag object for a single field \a field. */
+		KexiFieldDrag(const QString& sourceMimeType, const QString& sourceName, 
+			const QString& field, QWidget *parent, const char *name);
+
+		/*! Creates drag object for multiple fields \a fields. 
+		 If there's less than two elements in the list, data is set up as for above ctor. */
+		KexiFieldDrag(const QString& sourceMimeType, const QString& sourceName, 
+			const QStringList& field, QWidget *parent=0, const char *name=0);
+
+		~KexiFieldDrag();
+
+		void addField(const QString& field);
+
+		/*! \return true if event \a e (of class QDragMoveEvent or QDropEvent)
+		 can be decoded as "kexi/field" data */
+		static bool canDecodeSingle( QMimeSource* e );
+
+		/*! \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 canDecodeMultiple( QMimeSource* e );
+
+		/*! Decodes data of single-field drag ("kexi/field" mime type) coming with event \a e. 
+		 Sets \a sourceMimeType, \a sourceName and \a field. 
+		 \return true on successful decoding (\a e will be accepted in such case). */
+		static bool decodeSingle( QDropEvent* e, QString& sourceMimeType, 
+			QString& sourceName, QString& field );
+
+		/*! 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 decodeMultiple( QDropEvent* e, QString& sourceMimeType, 
+			QString& sourceName, QStringList& fields );
+};
+
+class KEXICORE_EXPORT KexiDataProviderDrag : public QStoredDrag
+{
+	public:
+		KexiDataProviderDrag(const QString& sourceMimeType, const QString& sourceName, 
+		QWidget *parent=0, const char *name=0);
+		~KexiDataProviderDrag() { };
+
+		static bool canDecode( QDragMoveEvent* e);
+		static bool decode( QDropEvent* e, QString& sourceMimeType, QString& sourceName);
+
+};
+
+#endif