1 files changed, 7 insertions, 1 deletions

diff --git a/noncore/apps/checkbook/graphinfo.h b/noncore/apps/checkbook/graphinfo.h
index 4ad1dc9..620da74 100644
--- a/noncore/apps/checkbook/graphinfo.h
+++ b/noncore/apps/checkbook/graphinfo.h
@@ -39,12 +39,14 @@ class DataPointInfo
                         : l( 0x0 ), v( 0.0 ) {}
                 DataPointInfo( const QString &label, float value )
                         : l( label ), v( value ) {}
 
                 const QString &label() { return l; }
                 float          value() { return v; }
+                
+                void addToValue( float value ) { v += value; }
 
         private:
                 QString l;
                 float   v;
 };
 
@@ -54,21 +56,25 @@ class GraphInfo
 {
         public:
                 enum GraphType { BarChart, LineChart, PieChart };
 
                 GraphInfo( GraphType = BarChart, DataPointList * = 0x0,
                                    const QString & = 0x0, const QString & = 0x0, const QString & = 0x0 );
+                ~GraphInfo();
 
                 GraphInfo::GraphType graphType();
                 void                 setGraphType( GraphType );
 
                 DataPointList *dataPoints();
                 void           setDataPoints( DataPointList * );
+                DataPointInfo *firstDataPoint();
+                DataPointInfo *nextDataPoint();
+                int            numberDataPoints();
 
                 float maxValue();
-                float minValue();
+                float totalValue();
 
                 void setGraphTitle( const QString & );
                 void setXAxisTitle( const QString & );
                 void setYAxisTitle( const QString & );
 
         private: