From a2d7c580728df654efc85d0c54de76eeef563fb0 2012-02-24 15:12:45
From: sauimone <samu.uimonen@digia.com>
Date: 2012-02-24 15:12:45
Subject: [PATCH] exposing countcategories to user from barchartseries

---

diff --git a/src/barchart/qbarchartseries.cpp b/src/barchart/qbarchartseries.cpp
index f9fe16b..cd7ccf2 100644
--- a/src/barchart/qbarchartseries.cpp
+++ b/src/barchart/qbarchartseries.cpp
@@ -55,6 +55,7 @@ QTCOMMERCIALCHART_BEGIN_NAMESPACE
 
 /*!
     Constructs empty QBarChartSeries. Parameter \a category defines the categories for chart.
+    Takes ownership of \a category.
     QBarChartSeries is QObject which is a child of a \a parent.
 */
 QBarChartSeries::QBarChartSeries(QBarCategory *category, QObject *parent)
@@ -88,6 +89,14 @@ int QBarChartSeries::countSets()
 }
 
 /*!
+    Returns number of categories in series
+*/
+int QBarChartSeries::countCategories()
+{
+    return mModel->countCategories();
+}
+
+/*!
     Simple iterator for set. Returns pointer to next set in series.
     Returns first set, if parameter \a getFirst is true.
     If series is empty, returns 0.
@@ -177,14 +186,6 @@ void QBarChartSeries::enableSeparators(bool enabled)
 /*!
     \internal
 */
-int QBarChartSeries::countCategories()
-{
-    return mModel->countCategories();
-}
-
-/*!
-    \internal
-*/
 qreal QBarChartSeries::min()
 {
     return mModel->min();
diff --git a/src/barchart/qbarchartseries.h b/src/barchart/qbarchartseries.h
index 5262ed2..e3db2be 100644
--- a/src/barchart/qbarchartseries.h
+++ b/src/barchart/qbarchartseries.h
@@ -21,6 +21,7 @@ public:
     void addBarSet(QBarSet *set);               // Takes ownership of set
     void removeBarSet(QBarSet *set);            // Releases ownership, doesn't delete set
     int countSets();
+    int countCategories();
     QBarSet* nextSet(bool getFirst=false);      // Returns first set, if called with true
     QBarSet *setAt(int index);
 
@@ -31,7 +32,6 @@ public:
     // to private implementation, when we start using it
     // TODO: TO PIMPL --->
     QString label(int category);
-    int countCategories();
     qreal min();
     qreal max();
     qreal valueAt(int set, int category);