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diff --git a/src/commands/edit/EraseCommand.cpp b/src/commands/edit/EraseCommand.cpp
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+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+ 
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+ 
+    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+ 
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+ 
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+
+#include "EraseCommand.h"
+
+#include "misc/Debug.h"
+#include "base/NotationTypes.h"
+#include "base/Selection.h"
+#include "document/BasicSelectionCommand.h"
+#include <qstring.h>
+
+
+namespace Rosegarden
+{
+
+EraseCommand::EraseCommand(EventSelection &selection) :
+        BasicSelectionCommand(getGlobalName(), selection, true),
+        m_selection(&selection),
+        m_relayoutEndTime(getEndTime())
+{
+    // nothing else
+}
+
+void
+EraseCommand::modifySegment()
+{
+    RG_DEBUG << "EraseCommand::modifySegment" << endl;
+
+    std::vector<Event *> toErase;
+    EventSelection::eventcontainer::iterator i;
+
+    for (i = m_selection->getSegmentEvents().begin();
+            i != m_selection->getSegmentEvents().end(); ++i) {
+
+        if ((*i)->isa(Clef::EventType) ||
+                (*i)->isa(Key ::EventType)) {
+            m_relayoutEndTime = getSegment().getEndTime();
+        }
+
+        // We used to do this by calling SegmentNotationHelper::deleteEvent
+        // on each event in the selection, but it's probably easier to
+        // cope with general selections by deleting everything in the
+        // selection and then normalizing the rests.  The deleteEvent
+        // mechanism is still the more sensitive way to do it for single
+        // events, and it's what's used by EraseEventCommand and thus
+        // the notation eraser tool.
+
+        toErase.push_back(*i);
+    }
+
+    for (unsigned int j = 0; j < toErase.size(); ++j) {
+        getSegment().eraseSingle(toErase[j]);
+    }
+
+    getSegment().normalizeRests(getStartTime(), getEndTime());
+}
+
+timeT
+EraseCommand::getRelayoutEndTime()
+{
+    return m_relayoutEndTime;
+}
+
+}