diff --git a/src/libs/ui/performance/KPlatoChart.cpp b/src/libs/ui/performance/KPlatoChart.cpp
new file mode 100644
index 00000000..0740c6f9
--- /dev/null
+++ b/src/libs/ui/performance/KPlatoChart.cpp
@@ -0,0 +1,79 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2019 Dag Andersen <danders@get2net.dk>
+ * Copyright (C) 2007 - 2010 Dag Andersen <danders@get2net.dk>
+ * 
+ * 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.
+ */
+
+
+#include "KPlatoChart.h"
+
+#include <QWidget>
+#include <QMouseEvent>
+#include <QDebug>
+
+#include <KChartAbstractCoordinatePlane>
+
+using namespace KPlato;
+
+Chart::Chart(QWidget *parent)
+    : KChart::Chart(parent)
+    , m_inplane(false)
+{
+    setFocusPolicy(Qt::StrongFocus);
+}
+
+void Chart::mousePressEvent(QMouseEvent *event)
+{
+    Q_FOREACH(KChart::AbstractCoordinatePlane* plane, coordinatePlanes()) {
+        if (plane->geometry().contains(event->pos()) && plane->diagrams().size() > 0) {
+            KChart::Chart::mousePressEvent(event);
+            m_inplane = true;
+            return;
+        }
+    }
+    if (event->button() == Qt::RightButton) {
+        emit customContextMenuRequested(event->globalPos());
+    } else {
+        event->ignore();
+    }
+}
+
+void Chart::mouseMoveEvent(QMouseEvent *event)
+{
+    if (m_inplane) {
+        KChart::Chart::mouseMoveEvent(event);
+    } else {
+        event->ignore();
+    }
+}
+
+void Chart::mouseReleaseEvent(QMouseEvent *event)
+{
+    if (m_inplane) {
+        KChart::Chart::mouseReleaseEvent(event);
+        m_inplane = false;
+    } else {
+        event->ignore();
+    }
+}
+
+void Chart::keyPressEvent(QKeyEvent *event)
+{
+    if (event->key() == Qt::Key_Menu) {
+        emit customContextMenuRequested(mapToGlobal(QPoint(0,0)));
+    }
+}