X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/279ababf7baa0655a58074b868da222db7cc5a4b..794bcc2dea743ac907b839f54e451847c9ea4b72:/include/wx/generic/plot.h

diff --git a/include/wx/generic/plot.h b/include/wx/generic/plot.h
index 449d68fed1..7d36701c35 100644
--- a/include/wx/generic/plot.h
+++ b/include/wx/generic/plot.h
@@ -16,6 +16,10 @@
 #pragma interface "plot.h"
 #endif
 
+#include "wx/defs.h"
+
+#if wxUSE_PLOT
+
 #include "wx/scrolwin.h"
 #include "wx/event.h"
 
@@ -51,22 +55,22 @@ class WXDLLEXPORT wxPlotEvent: public wxNotifyEvent
 {
 public:
     wxPlotEvent( wxEventType commandType = wxEVT_NULL, int id = 0 );
-      
+
     wxPlotCurve *GetCurve()
         { return m_curve; }
     void SetCurve( wxPlotCurve *curve )
         { m_curve = curve; }
-        
+
     double GetZoom()
         { return m_zoom; }
     void SetZoom( double zoom )
         { m_zoom = zoom; }
-    
+
     wxInt32 GetPosition()
         { return m_position; }
     void SetPosition( wxInt32 pos )
         { m_position = pos; }
-    
+
 private:
     wxPlotCurve   *m_curve;
     double         m_zoom;
@@ -81,7 +85,7 @@ class WXDLLEXPORT wxPlotCurve: public wxObject
 {
 public:
     wxPlotCurve( int offsetY, double startY, double endY );
-    
+
     virtual wxInt32 GetStartX() = 0;
     virtual wxInt32 GetEndX() = 0;
 
@@ -99,7 +103,7 @@ public:
        { m_offsetY = offsetY; }
     int GetOffsetY()
        { return m_offsetY; }
-    
+
 private:
     int     m_offsetY;
     double  m_startY;
@@ -117,15 +121,15 @@ class WXDLLEXPORT wxPlotArea: public wxWindow
 public:
     wxPlotArea() {}
     wxPlotArea( wxPlotWindow *parent );
-    
+
     void OnPaint( wxPaintEvent &event );
     void OnMouse( wxMouseEvent &event );
 
     void DrawCurve( wxDC *dc, wxPlotCurve *curve, int from = -1, int to = -1 );
     void DeleteCurve( wxPlotCurve *curve, int from = -1, int to = -1 );
-    
+
     virtual void ScrollWindow( int dx, int dy, const wxRect *rect );
-    
+
 private:
     wxPlotWindow     *m_owner;
     bool              m_zooming;
@@ -143,10 +147,10 @@ class WXDLLEXPORT wxPlotXAxisArea: public wxWindow
 public:
     wxPlotXAxisArea() {}
     wxPlotXAxisArea( wxPlotWindow *parent );
-    
+
     void OnPaint( wxPaintEvent &event );
     void OnMouse( wxMouseEvent &event );
-    
+
 private:
     wxPlotWindow   *m_owner;
 
@@ -163,10 +167,10 @@ class WXDLLEXPORT wxPlotYAxisArea: public wxWindow
 public:
     wxPlotYAxisArea() {}
     wxPlotYAxisArea( wxPlotWindow *parent );
-    
+
     void OnPaint( wxPaintEvent &event );
     void OnMouse( wxMouseEvent &event );
-    
+
 private:
     wxPlotWindow   *m_owner;
 
@@ -184,70 +188,88 @@ public:
     wxPlotWindow() {}
     wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int flags = wxPLOT_DEFAULT );
     ~wxPlotWindow();
-    
+
     // curve accessors
     // ---------------
-    
+
     void Add( wxPlotCurve *curve );
     size_t GetCount();
     wxPlotCurve *GetAt( size_t n );
 
     void SetCurrent( wxPlotCurve* current );
     wxPlotCurve *GetCurrent();
-    
+
+    void Delete( wxPlotCurve* curve );
+
     // vertical representation
     // -----------------------
-    
+
     void Move( wxPlotCurve* curve, int pixels_up );
     void Enlarge( wxPlotCurve *curve, double factor );
 
     // horizontal representation
     // -------------------------
-    
+
     void SetUnitsPerValue( double upv );
     double GetUnitsPerValue()
         { return m_xUnitsPerValue; }
-        
+
     void SetZoom( double zoom );
     double GetZoom()
         { return m_xZoom; }
-    
+
+    // options
+    // -------
+
+    void SetScrollOnThumbRelease( bool scrollOnThumbRelease = TRUE )
+        { m_scrollOnThumbRelease = scrollOnThumbRelease; }
+    bool GetScrollOnThumbRelease()
+        { return m_scrollOnThumbRelease; }
+
+    void SetEnlargeAroundWindowCentre( bool enlargeAroundWindowCentre = TRUE )
+        { m_enlargeAroundWindowCentre = enlargeAroundWindowCentre; }
+    bool GetEnlargeAroundWindowCentre()
+        { return m_enlargeAroundWindowCentre; }
+
     // events (may be overridden)
     // --------------------------
 
     void OnMoveUp( wxCommandEvent& event );
     void OnMoveDown( wxCommandEvent& event );
-    
+
     void OnEnlarge( wxCommandEvent& event );
     void OnShrink( wxCommandEvent& event );
     void OnZoomIn( wxCommandEvent& event );
     void OnZoomOut( wxCommandEvent& event );
-    
+
     void OnScroll2( wxScrollWinEvent& event );
-    
+
     // utilities
     // ---------
-    
+
     void RedrawEverything();
     void RedrawXAxis();
     void RedrawYAxis();
-    
+
     void ResetScrollbar();
-    
+
 private:
     friend wxPlotArea;
     friend wxPlotXAxisArea;
     friend wxPlotYAxisArea;
-    
+
     double             m_xUnitsPerValue;
     double             m_xZoom;
-    
+
     wxList             m_curves;
     wxPlotArea        *m_area;
     wxPlotXAxisArea   *m_xaxis;
     wxPlotYAxisArea   *m_yaxis;
     wxPlotCurve       *m_current;
 
+    bool               m_scrollOnThumbRelease;
+    bool               m_enlargeAroundWindowCentre;
+
     DECLARE_CLASS(wxPlotWindow)
     DECLARE_EVENT_TABLE()
 };
@@ -278,5 +300,7 @@ private:
 #define EVT_PLOT_BEGIN_TITLE_EDIT(id, fn) { wxEVT_PLOT_BEGIN_TITLE_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
 #define EVT_PLOT_END_TITLE_EDIT(id, fn) { wxEVT_PLOT_END_TITLE_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
 
+#endif // wxUSE_PLOT
+
 #endif
    // _WX_PLOT_H_