65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
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/*
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*
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* ChartSeriesMouseListener.h
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*
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* Written by C<EFBFBD>dric Moonen (cedric_moonen@hotmail.com)
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*
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*
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*
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* This code may be used for any non-commercial and commercial purposes in a compiled form.
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* The code may be redistributed as long as it remains unmodified and providing that the
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* author name and this disclaimer remain intact. The sources can be modified WITH the author
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* consent only.
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*
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* This code is provided without any garanties. I cannot be held responsible for the damage or
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* the loss of time it causes. Use it at your own risks
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*
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* An e-mail to notify me that you are using this code is appreciated also.
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*
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*
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*/
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#ifndef _CHARTSERIESMOUSELISTENER_H_
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#define _CHARTSERIESMOUSELISTENER_H_
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#include "ChartMouseListener.h"
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//#pragma warning( disable : 4100 )
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template <class PointType>
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class CChartSerieBase;
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//! Listener for mouse events occuring on a series.
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/**
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This is an interface which must be implemented in order to receive
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mouse notifications. You can then register your class with the chart
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control by calling RegisterMouseListener.
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**/
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template <class PointType>
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class CChartSeriesMouseListener
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{
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public:
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//! Constructor
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CChartSeriesMouseListener() { }
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//! Destructor
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virtual ~CChartSeriesMouseListener() { }
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//! Virtual function to implement in order to be notified when a mouse event occurs on a series.
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/**
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@param mouseEvent
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The mouse event which occured
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@param point
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The screen point on which the event occured
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@param pSerie
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The series on which the event occured
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@param uPointIndex
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The index of the point on which the event occured. In case the event
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did not occur on a specific point but on the series itself (e.g. clicking
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between two points on a line series), INVALID_POINT is passed for this
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parameter.
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**/
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virtual void OnMouseEventSeries(CChartMouseListener::MouseEvent mouseEvent, CPoint point,
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CChartSerieBase<PointType>* pSerie, unsigned uPointIndex) { }
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};
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#endif // _CHARTSERIESMOUSELISTENER_H_
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