diff --git a/src/barchart/qbarseries.cpp b/src/barchart/qbarseries.cpp
index 1280dca..38cc2ab 100644
--- a/src/barchart/qbarseries.cpp
+++ b/src/barchart/qbarseries.cpp
@@ -182,12 +182,22 @@ QAbstractSeries::SeriesType QBarSeries::type() const
     return QAbstractSeries::SeriesTypeBar;
 }
 
+/*!
+    Sets the width of the bars of the series. The unit of \a width is the unit of x-axis. The minimum width for bars
+    is zero and negative values are treated as zero. Setting the width to zero means that width of the bar on screen
+    is one pixel no matter what the scale of x-axis is. Bars wider than zero are scaled with x-axis.
+    Note that with \link QGroupedBarSeries \endlink this value means the width of one group of bars instead of just one bar.
+*/
 void QBarSeries::setBarWidth(qreal width)
 {
     Q_D(QBarSeries);
     d->setBarWidth(width);
 }
 
+/*!
+    Returns the width of the bars of the series.
+    \sa setBarWidth()
+*/
 qreal QBarSeries::barWidth() const
 {
     Q_D(const QBarSeries);
diff --git a/src/barchart/qbarset.cpp b/src/barchart/qbarset.cpp
index 2201df7..4d96079 100644
--- a/src/barchart/qbarset.cpp
+++ b/src/barchart/qbarset.cpp
@@ -488,18 +488,24 @@ void QBarSet::setLabelFont(const QFont &font)
 }
 
 /*!
-    Returns the pen for values that are drawn on top of this set
+    Returns the pen for values that are drawn on top of this barset
 */
 QFont QBarSet::labelFont() const
 {
     return d_ptr->m_labelFont;
 }
 
+/*!
+    Returns the color of the brush of barset.
+*/
 QColor QBarSet::color()
 {
     return brush().color();
 }
 
+/*!
+    Sets the \a color of brush for this barset
+*/
 void QBarSet::setColor(QColor color)
 {
     QBrush b = brush();
@@ -510,11 +516,17 @@ void QBarSet::setColor(QColor color)
     }
 }
 
+/*!
+    Returns the color of pen of this barset
+*/
 QColor QBarSet::borderColor()
 {
     return pen().color();
 }
 
+/*!
+    Sets the color of pen for this barset
+*/
 void QBarSet::setBorderColor(QColor color)
 {
     QPen p = pen();
@@ -525,11 +537,17 @@ void QBarSet::setBorderColor(QColor color)
     }
 }
 
+/*!
+    Returns the color of labels of this barset
+*/
 QColor QBarSet::labelColor()
 {
     return labelBrush().color();
 }
 
+/*!
+    Sets the color of labels for this barset
+*/
 void QBarSet::setLabelColor(QColor color)
 {
     QBrush b = labelBrush();