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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 01:29:50 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 01:29:50 +0000
commit8362bf63dea22bbf6736609b0f49c152f975eb63 (patch)
tree0eea3928e39e50fae91d4e68b21b1e6cbae25604 /lib/store/KoStoreDrag.h
downloadkoffice-8362bf63dea22bbf6736609b0f49c152f975eb63.tar.gz
koffice-8362bf63dea22bbf6736609b0f49c152f975eb63.zip
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
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+/* This file is part of the KDE project
+ Copyright (C) 2002 David Faure <[email protected]>
+
+ 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 koStoreDrag_h
+#define koStoreDrag_h
+
+#include <qdragobject.h>
+#include <koffice_export.h>
+/**
+ * A generic drag object that holds a store (e.g. KoZipStore) in memory.
+ * This allows to drag-n-drop and copy-paste complex koffice objects.
+ * As per usual with dragobjects, an instance of KoStoreDrag must be
+ * created on the "sending" side (dragging or copying). The "receiving"
+ * side (dropping or pasting) only uses provides()/canDecode() and encodedData().
+ *
+ * To create the data in memory, create a QBuffer,
+ * then KoStore::createStore( theBuffer, .... ), save the
+ * data into the store and delete it. Finally, call setEncodedData().
+ */
+class KOSTORE_EXPORT KoStoreDrag : public QStoredDrag
+{
+public:
+ /** Constructor.
+ * @param nativeMimeType the app's native mimetype.
+ * @param dragSource must be 0 when copying to the clipboard.
+ * @param name object name for this drag.
+ */
+ KoStoreDrag( const char* nativeMimeType, QWidget *dragSource = 0L, const char *name = 0L );
+
+ static bool canDecode( const char* nativeMimeType, QMimeSource* e );
+
+ /**
+ * Returns the mimetype of the clipboard data for a given application,
+ * depending on the application's native mimetype.
+ */
+ static QCString mimeType( const char* nativeMimeType );
+};
+
+#endif