Made device to logical and vv conversion methods

[wxWidgets.git] / include / wx / os2 / dc.h

diff --git a/include/wx/os2/dc.h b/include/wx/os2/dc.h
index 87d00092a235072983cef044010bb0ca1f1aa40a..f9d51c9798d7111592c9289d18c5df18abebcb16 100644 (file)
--- a/include/wx/os2/dc.h
+++ b/include/wx/os2/dc.h
@@ -13,7 +13,6 @@
 #define _WX_DC_H_
 
 #include "wx/defs.h"
-//#include "wx/dc.h"
 
 // ---------------------------------------------------------------------------
 // macros
@@ -85,7 +84,7 @@ public:
     wxDCCacheEntry( HPS   hPS
                    ,int   nDepth
                   );
-    ~wxDCCacheEntry();
+    virtual ~wxDCCacheEntry();
 
     WXHBITMAP                       m_hBitmap;
     HPS                             m_hPS;
@@ -101,7 +100,7 @@ class WXDLLEXPORT wxDC : public wxDCBase
 
 public:
     wxDC(void);
-    ~wxDC();
+    virtual ~wxDC();
 
     // implement base class pure virtuals
     // ----------------------------------
@@ -130,7 +129,7 @@ public:
                                     ,wxCoord*        pY
                                     ,wxCoord*        pDescent = NULL
                                     ,wxCoord*        pExternalLeading = NULL
-                                    ,wxFont*         pTheFont = NULL
+                                    ,const wxFont*   pTheFont = NULL
                                    ) const;
     virtual bool    CanDrawBitmap(void) const;
     virtual bool    CanGetTextExtent(void) const;
@@ -158,6 +157,15 @@ public:
                                       );
     virtual void    SetLogicalFunction(int nFunction);
 
+    virtual wxCoord DeviceToLogicalX(wxCoord x) const;
+    virtual wxCoord DeviceToLogicalY(wxCoord y) const;
+    virtual wxCoord DeviceToLogicalXRel(wxCoord x) const;
+    virtual wxCoord DeviceToLogicalYRel(wxCoord y) const;
+    virtual wxCoord LogicalToDeviceX(wxCoord x) const;
+    virtual wxCoord LogicalToDeviceY(wxCoord y) const;
+    virtual wxCoord LogicalToDeviceXRel(wxCoord x) const;
+    virtual wxCoord LogicalToDeviceYRel(wxCoord y) const ;
+    
     // implementation from now on
     // --------------------------
 
@@ -179,7 +187,6 @@ public:
     HPS             GetHPS(void) const { return m_hPS; }
     void            SetHPS(HPS hPS)
     {
-        HDC                         hDC = ::GpiQueryDevice(hPS);
         m_hPS = hPS;
     }
     const wxBitmap& GetSelectedBitmap(void) const { return m_vSelectedBitmap; }
@@ -202,7 +209,7 @@ public:
 #endif
 
 protected:
-    virtual void DoFloodFill( wxCoord         vX
+    virtual bool DoFloodFill( wxCoord         vX
                              ,wxCoord         vY
                              ,const wxColour& rCol
                              ,int             nStyle = wxFLOOD_SURFACE
@@ -302,17 +309,6 @@ protected:
                                      ,wxCoord vWidth
                                      ,wxCoord vHeight
                                     );
-    virtual void DoGetClippingRegion( wxCoord* pX
-                                     ,wxCoord* pY
-                                     ,wxCoord* pWidth
-                                     ,wxCoord* pHeight)
-    {
-        GetClippingBox( pX
-                       ,pY
-                       ,pWidth
-                       ,pHeight
-                      );
-    }
 
     virtual void DoGetSize( int* pWidth
                            ,int* pHeight