diff --git a/src/qchart.cpp b/src/qchart.cpp
index 92b17d9..d0f21ea 100644
--- a/src/qchart.cpp
+++ b/src/qchart.cpp
@@ -351,7 +351,7 @@ void QChart::zoomIn()
         foreach (ChartItem* item ,m_chartItems)
             item->setPlotDomain(m_plotDomainList[m_plotDataIndex]);
         update();
-    }else{
+    } else {
         QRect rect = m_rect.adjusted(margin(),margin(), -margin(), -margin());
         rect.setWidth(rect.width()/2);
         rect.setHeight(rect.height()/2);
@@ -370,6 +370,16 @@ void QChart::zoomOut()
     }
 }
 
+void QChart::zoomReset()
+{
+    if (m_plotDataIndex > 0) {
+        m_plotDataIndex = 0;
+        foreach (ChartItem* item ,m_chartItems)
+            item->setPlotDomain(m_plotDomainList[m_plotDataIndex]);
+        update();
+    }
+}
+
 void QChart::setAxisX(const QChartAxis& axis)
 {
     setAxis(m_axisXItem,axis);
diff --git a/src/qchart.h b/src/qchart.h
index 7f897d3..f1501fb 100644
--- a/src/qchart.h
+++ b/src/qchart.h
@@ -66,6 +66,7 @@ public:
     void zoomInToRect(const QRect& rectangle);
     void zoomIn();
     void zoomOut();
+    void zoomReset();
 
     void setAxisX(const QChartAxis& axis);
     void setAxisY(const QChartAxis& axis);
diff --git a/src/qchartwidget.cpp b/src/qchartwidget.cpp
index dc87270..c601b89 100644
--- a/src/qchartwidget.cpp
+++ b/src/qchartwidget.cpp
@@ -8,7 +8,8 @@ QTCOMMERCIALCHART_BEGIN_NAMESPACE
 
 QChartWidget::QChartWidget(QWidget *parent) :
     QGraphicsView(parent),
-    m_rubberBand(QRubberBand::Rectangle, this)
+    m_rubberBand(QRubberBand::Rectangle, this),
+    m_originX(0)
 {
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
     m_scene = new QGraphicsScene();
@@ -44,10 +45,10 @@ void QChartWidget::mousePressEvent(QMouseEvent *event)
     if(m_rubberBand.isEnabled() && event->button() == Qt::LeftButton) {
         int margin = m_chart->margin();
         QRect rect(margin, margin, width() - 2 * margin, height() - 2 * margin);
-        m_origin = event->pos();
 
-        if (rect.contains(m_origin)) {
-            m_rubberBand.setGeometry(QRect(m_origin, QSize()));
+        if (rect.contains(event->pos())) {
+            m_originX = event->pos().x();
+            m_rubberBand.setGeometry(QRect(m_originX, 0, 0, height()));
             m_rubberBand.show();
             event->accept();
         }
@@ -57,7 +58,8 @@ void QChartWidget::mousePressEvent(QMouseEvent *event)
 void QChartWidget::mouseMoveEvent(QMouseEvent *event)
 {
     if(m_rubberBand.isVisible())
-        m_rubberBand.setGeometry(QRect(m_origin, event->pos()).normalized());
+        m_rubberBand.setGeometry(QRect(m_originX, 0,
+            event->pos().x() - m_originX, height()).normalized());
 }
 
 void QChartWidget::mouseReleaseEvent(QMouseEvent *event)
@@ -69,9 +71,8 @@ void QChartWidget::mouseReleaseEvent(QMouseEvent *event)
         event->accept();
     }
 
-    if(event->button()==Qt::RightButton) {
-        m_chart->zoomOut();
-    }
+    if(event->button()==Qt::RightButton)
+        m_chart->zoomReset();
 }
 
 void QChartWidget::addSeries(QChartSeries* series)
diff --git a/src/qchartwidget.h b/src/qchartwidget.h
index d0cbf0d..47a0ca9 100644
--- a/src/qchartwidget.h
+++ b/src/qchartwidget.h
@@ -48,7 +48,7 @@ private:
     QGraphicsScene *m_scene;
     QChart* m_chart;
     QRubberBand m_rubberBand;
-    QPoint m_origin;
+    int m_originX;
 };
 
 QTCOMMERCIALCHART_END_NAMESPACE