diff -r 241d3e452b32 -r 265b2e95a8e8 src/editHistory.cpp
--- a/src/editHistory.cpp	Fri Dec 28 00:03:47 2018 +0200
+++ b/src/editHistory.cpp	Thu Jun 20 08:54:35 2019 +0300
@@ -137,10 +137,10 @@
 	return m_parent;
 }
 
-AddHistoryEntry::AddHistoryEntry(const QModelIndex& index, EditHistory* parent) :
+AddHistoryEntry::AddHistoryEntry(const Uuid& id, const int row, EditHistory* parent) :
 	AbstractHistoryEntry {parent},
-	m_row {index.row()},
-	m_code {Serializer::store(parent->document()->lookup(index))} {}
+	m_row {row},
+	m_code {Serializer::store(parent->document()->lookup(id))} {}
 
 void AddHistoryEntry::undo()
 {
@@ -164,13 +164,13 @@
 }
 
 EditHistoryEntry::EditHistoryEntry(
-	const QModelIndex& index,
+	const int row,
 	const Serializer::Archive& oldState,
 	const Serializer::Archive& newState,
 	EditHistory* parent
 ) :
 	AbstractHistoryEntry {parent},
-	row {index.row()},
+	row {row},
 	oldState {oldState},
 	newState {newState} {}
 
@@ -183,32 +183,3 @@
 {
 	parent()->document()->setObjectAt(row, newState);
 }
-
-MoveHistoryEntry::MoveHistoryEntry(int top, int bottom, int destination, EditHistory* parent) :
-	AbstractHistoryEntry {parent},
-	top {top},
-	bottom {bottom},
-	destination {destination} {}
-
-void MoveHistoryEntry::undo()
-{
-	bool downwards = (destination < top);
-	parent()->document()->moveRows(
-		{},
-		downwards ? (destination) : (destination - (bottom - top) - 1),
-		bottom - top + 1,
-		{},
-		downwards ? (bottom + 1) : top
-	);
-}
-
-void MoveHistoryEntry::redo()
-{
-	parent()->document()->moveRows(
-		{},
-		top,
-		bottom - top + 1,
-		{},
-		destination
-	);
-}