Add draft wxPlotWindow

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5483 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/plot.h

@@ -0,0 +1,104 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        plot.h
+// Purpose:     wxPlotWindow
+// Author:      Robert Roebling
+// Modified by:
+// Created:     12/1/2000
+// Copyright:   (c) Robert Roebling
+// RCS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_PLOT_H_
+#define _WX_PLOT_H_
+
+#ifdef __GNUG__
+#pragma interface "plot.h"
+#endif
+
+#include "wx/scrolwin.h"
+
+//-----------------------------------------------------------------------------
+// classes
+//-----------------------------------------------------------------------------
+
+class wxPlotCurve;
+class wxPlotArea;
+class wxPlotWindow;
+
+//-----------------------------------------------------------------------------
+// wxPlotCurve
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxPlotCurve: public wxObject
+{
+public:
+    wxPlotCurve( int offsetY );
+    
+    virtual wxInt32 GetStartX() = 0;
+    virtual wxInt32 GetEndX() = 0;
+    
+    int GetOffsetY()
+       { return m_offsetY; }
+    
+    virtual double GetY( wxInt32 x ) = 0;
+    
+private:
+    int     m_offsetY;
+
+    DECLARE_ABSTRACT_CLASS(wxPlotCurve)
+};
+
+//-----------------------------------------------------------------------------
+// wxPlotArea
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxPlotArea: public wxWindow
+{
+public:
+    wxPlotArea() {}
+    wxPlotArea( wxPlotWindow *parent );
+    
+    void OnPaint( wxPaintEvent &event );
+    void OnMouse( wxMouseEvent &event );
+    
+private:
+    wxPlotWindow   *m_owner;
+
+    DECLARE_CLASS(wxPlotArea)
+    DECLARE_EVENT_TABLE()
+};
+
+//-----------------------------------------------------------------------------
+// wxPlotWindow
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxPlotWindow: public wxScrolledWindow
+{
+public:
+    wxPlotWindow() {}
+    wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int flags );
+    ~wxPlotWindow();
+    
+    void Add( wxPlotCurve *curve );
+    size_t GetCount();
+    wxPlotCurve *GetAt( size_t n );
+
+    void SetCurrent( wxPlotCurve* current );
+    wxPlotCurve *GetCurrent();
+    
+    void OnPaint( wxPaintEvent &event );
+    
+private:
+    friend wxPlotArea;
+
+    wxList         m_curves;
+    wxPlotArea    *m_area;
+    wxPlotCurve   *m_current;
+
+    DECLARE_CLASS(wxPlotWindow)
+    DECLARE_EVENT_TABLE()
+};
+
+#endif
+   // _WX_PLOT_H_