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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kpovmodeler/pmobjectdrag.h
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+//-*-C++-*-
+/*
+**************************************************************************
+ description
+ --------------------
+ copyright : (C) 2000-2003 by Andreas Zehender
+ email : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+* *
+* This program is free software; you can redistribute it and/or modify *
+* it under the terms of the GNU General Public License as published by *
+* the Free Software Foundation; either version 2 of the License, or *
+* (at your option) any later version. *
+* *
+**************************************************************************/
+
+
+#ifndef PMOBJECTDRAG_H
+#define PMOBJECTDRAG_H
+
+#include <qdragobject.h>
+#include <qstringlist.h>
+
+#include "pmobject.h"
+class PMParser;
+class PMPart;
+
+/**
+ * Supports drag/drop and copy/paste of kpovmodeler objects
+ */
+
+class PMObjectDrag : public QDragObject
+{
+public:
+ /**
+ * Creates a drag object for one object
+ *
+ * The object drag will contain all formats that are supported
+ * by the part.
+ * @see PMIOManager
+ */
+ PMObjectDrag( PMPart* part, PMObject* object, QWidget* dragSource = 0,
+ const char* name = 0 );
+ /**
+ * Creates a drag object for all objects in objList
+ */
+ PMObjectDrag( PMPart* part, const PMObjectList& objList, QWidget* dragSource = 0,
+ const char* name = 0 );
+ /**
+ * Deletes the drag object
+ */
+ ~PMObjectDrag( );
+ /**
+ * Returns the encoded payload of this object, in the
+ * specified MIME format.
+ */
+ virtual QByteArray encodedData( const char* ) const;
+ /**
+ * Returns the ith format, or NULL.
+ */
+ virtual const char* format( int i = 0 ) const;
+ /**
+ * Returns true if the information in e can be decoded
+ */
+ static bool canDecode( const QMimeSource* e, PMPart* part );
+ /**
+ * Returns a pointer to a parser for this drag object or 0, if the data
+ * can't be decoded.
+ *
+ * The caller is responsible to delete the parser.
+ */
+ static PMParser* newParser( const QMimeSource* e, PMPart* part );
+
+private:
+ QValueList<QByteArray> m_data;
+ QStringList m_mimeTypes;
+};
+
+#endif