check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / gtk / dcclient.cpp

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index c064590ae8f81b80eff016653b1969d595cb1f8b..c8ee27bd35469dd87619891a8e732da948ecb254 100644 (file)
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -14,6 +14,7 @@
 #define XCopyPlane XCOPYPLANE
 #endif
 
 #define XCopyPlane XCOPYPLANE
 #endif
 

+#include "wx/dc.h"

 #include "wx/dcclient.h"
 
 #ifndef WX_PRECOMP
 #include "wx/dcclient.h"
 
 #ifndef WX_PRECOMP


@@ -28,7 +29,6 @@
 #include "wx/fontutil.h"
 #include "wx/scrolwin.h"
 
 #include "wx/fontutil.h"
 #include "wx/scrolwin.h"
 

-#include "wx/gtk/win_gtk.h"

 #include "wx/gtk/private.h"
 
 #include <gdk/gdkx.h>
 #include "wx/gtk/private.h"
 
 #include <gdk/gdkx.h>


@@ -37,6 +37,11 @@
 // local defines
 //-----------------------------------------------------------------------------
 
 // local defines
 //-----------------------------------------------------------------------------
 

+#define XLOG2DEV(x)    LogicalToDeviceX(x)
+#define XLOG2DEVREL(x) LogicalToDeviceXRel(x)
+#define YLOG2DEV(y)    LogicalToDeviceY(y)
+#define YLOG2DEVREL(y) LogicalToDeviceYRel(y)
+

 #define USE_PAINT_REGION 1
 
 //-----------------------------------------------------------------------------
 #define USE_PAINT_REGION 1
 
 //-----------------------------------------------------------------------------


@@ -86,11 +91,7 @@ void gdk_wx_draw_bitmap(GdkDrawable  *drawable,
                         GdkGC        *gc,
                         GdkDrawable  *src,
                         gint         xsrc,
                         GdkGC        *gc,
                         GdkDrawable  *src,
                         gint         xsrc,

-                        gint         ysrc,
-                        gint         xdest,
-                        gint         ydest,
-                        gint         width,
-                        gint         height)
+                        gint         ysrc)

 {
     wxCHECK_RET( drawable, _T("NULL drawable in gdk_wx_draw_bitmap") );
     wxCHECK_RET( src, _T("NULL src in gdk_wx_draw_bitmap") );
 {
     wxCHECK_RET( drawable, _T("NULL drawable in gdk_wx_draw_bitmap") );
     wxCHECK_RET( src, _T("NULL src in gdk_wx_draw_bitmap") );


@@ -98,15 +99,13 @@ void gdk_wx_draw_bitmap(GdkDrawable  *drawable,
 
     gint src_width, src_height;
     gdk_drawable_get_size(src, &src_width, &src_height);
 
     gint src_width, src_height;
     gdk_drawable_get_size(src, &src_width, &src_height);

-    if (width == -1) width = src_width;
-    if (height == -1) height = src_height;

 
     XCopyPlane( GDK_WINDOW_XDISPLAY(drawable),
                 GDK_WINDOW_XID(src),
                 GDK_WINDOW_XID(drawable),
                 GDK_GC_XGC(gc),
                 xsrc, ysrc,
 
     XCopyPlane( GDK_WINDOW_XDISPLAY(drawable),
                 GDK_WINDOW_XID(src),
                 GDK_WINDOW_XID(drawable),
                 GDK_GC_XGC(gc),
                 xsrc, ysrc,

-                width, height,
+                src_width, src_height,

                 0, 0,
                 1 );
 }
                 0, 0,
                 1 );
 }


@@ -252,34 +251,34 @@ static void wxFreePoolGC( GdkGC *gc )
 // wxWindowDC
 //-----------------------------------------------------------------------------
 
 // wxWindowDC
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC)
+IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxGTKDCImpl)

 
 

-wxWindowDC::wxWindowDC()
+wxWindowDCImpl::wxWindowDCImpl( wxDC *owner ) :
+   wxGTKDCImpl( owner )

 {
 {

+    m_gdkwindow = (GdkWindow*) NULL;

     m_penGC = (GdkGC *) NULL;
     m_brushGC = (GdkGC *) NULL;
     m_textGC = (GdkGC *) NULL;
     m_bgGC = (GdkGC *) NULL;
     m_cmap = (GdkColormap *) NULL;
     m_penGC = (GdkGC *) NULL;
     m_brushGC = (GdkGC *) NULL;
     m_textGC = (GdkGC *) NULL;
     m_bgGC = (GdkGC *) NULL;
     m_cmap = (GdkColormap *) NULL;

-    m_isMemDC = false;

     m_isScreenDC = false;
     m_isScreenDC = false;

-    m_owner = (wxWindow *)NULL;

     m_context = (PangoContext *)NULL;
     m_layout = (PangoLayout *)NULL;
     m_fontdesc = (PangoFontDescription *)NULL;
 }
 
     m_context = (PangoContext *)NULL;
     m_layout = (PangoLayout *)NULL;
     m_fontdesc = (PangoFontDescription *)NULL;
 }
 

-wxWindowDC::wxWindowDC( wxWindow *window )
+wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) :
+   wxGTKDCImpl( owner )

 {
     wxASSERT_MSG( window, wxT("DC needs a window") );
 
 {
     wxASSERT_MSG( window, wxT("DC needs a window") );
 

+    m_gdkwindow = (GdkWindow*) NULL;

     m_penGC = (GdkGC *) NULL;
     m_brushGC = (GdkGC *) NULL;
     m_textGC = (GdkGC *) NULL;
     m_bgGC = (GdkGC *) NULL;
     m_cmap = (GdkColormap *) NULL;
     m_penGC = (GdkGC *) NULL;
     m_brushGC = (GdkGC *) NULL;
     m_textGC = (GdkGC *) NULL;
     m_bgGC = (GdkGC *) NULL;
     m_cmap = (GdkColormap *) NULL;

-    m_owner = (wxWindow *)NULL;
-    m_isMemDC = false;

     m_isScreenDC = false;
     m_font = window->GetFont();
 
     m_isScreenDC = false;
     m_font = window->GetFont();
 


@@ -300,11 +299,10 @@ wxWindowDC::wxWindowDC( wxWindow *window )
     m_layout = pango_layout_new( m_context );
     m_fontdesc = pango_font_description_copy( widget->style->font_desc );
 
     m_layout = pango_layout_new( m_context );
     m_fontdesc = pango_font_description_copy( widget->style->font_desc );
 

-    GtkPizza *pizza = GTK_PIZZA( widget );
-    m_window = pizza->bin_window;
+    m_gdkwindow = widget->window;

 
     // Window not realized ?
 
     // Window not realized ?

-    if (!m_window)
+    if (!m_gdkwindow)

     {
          // Don't report problems as per MSW.
          m_ok = true;
     {
          // Don't report problems as per MSW.
          m_ok = true;


@@ -323,19 +321,20 @@ wxWindowDC::wxWindowDC( wxWindow *window )
        is white whereas a window might assume gray to be the
        standard (as e.g. wxStatusBar) */
 
        is white whereas a window might assume gray to be the
        standard (as e.g. wxStatusBar) */
 

-    m_owner = window;
+    m_window = window;

 
 

-    if (m_owner && m_owner->m_wxwindow && (m_owner->GetLayoutDirection() == wxLayout_RightToLeft))
+    if (m_window && m_window->m_wxwindow && 
+        (m_window->GetLayoutDirection() == wxLayout_RightToLeft))

     {
         // reverse sense
         m_signX = -1;
 
         // origin in the upper right corner
     {
         // reverse sense
         m_signX = -1;
 
         // origin in the upper right corner

-        m_deviceOriginX = m_owner->GetClientSize().x;
+        m_deviceOriginX = m_window->GetClientSize().x;

     }
 }
 
     }
 }
 

-wxWindowDC::~wxWindowDC()
+wxWindowDCImpl::~wxWindowDCImpl()

 {
     Destroy();
 
 {
     Destroy();
 


@@ -345,43 +344,48 @@ wxWindowDC::~wxWindowDC()
         pango_font_description_free( m_fontdesc );
 }
 
         pango_font_description_free( m_fontdesc );
 }
 

-void wxWindowDC::SetUpDC()
+void wxWindowDCImpl::SetUpDC( bool isMemDC )

 {
     m_ok = true;
 
     wxASSERT_MSG( !m_penGC, wxT("GCs already created") );
 
 {
     m_ok = true;
 
     wxASSERT_MSG( !m_penGC, wxT("GCs already created") );
 

-    if (m_isScreenDC)
-    {
-        m_penGC = wxGetPoolGC( m_window, wxPEN_SCREEN );
-        m_brushGC = wxGetPoolGC( m_window, wxBRUSH_SCREEN );
-        m_textGC = wxGetPoolGC( m_window, wxTEXT_SCREEN );
-        m_bgGC = wxGetPoolGC( m_window, wxBG_SCREEN );
-    }
-    else
-    if (m_isMemDC && (((wxMemoryDC*)this)->m_selected.GetDepth() == 1))
+    bool done = false;
+
+    if ((isMemDC) && (GetSelectedBitmap().IsOk()))

     {
     {

-        m_penGC = wxGetPoolGC( m_window, wxPEN_MONO );
-        m_brushGC = wxGetPoolGC( m_window, wxBRUSH_MONO );
-        m_textGC = wxGetPoolGC( m_window, wxTEXT_MONO );
-        m_bgGC = wxGetPoolGC( m_window, wxBG_MONO );
+        if (GetSelectedBitmap().GetDepth() == 1)
+        {
+            m_penGC = wxGetPoolGC( m_gdkwindow, wxPEN_MONO );
+            m_brushGC = wxGetPoolGC( m_gdkwindow, wxBRUSH_MONO );
+            m_textGC = wxGetPoolGC( m_gdkwindow, wxTEXT_MONO );
+            m_bgGC = wxGetPoolGC( m_gdkwindow, wxBG_MONO );
+            done = true;
+        }

     }
     }

-    else
-    {
-        m_penGC = wxGetPoolGC( m_window, wxPEN_COLOUR );
-        m_brushGC = wxGetPoolGC( m_window, wxBRUSH_COLOUR );
-        m_textGC = wxGetPoolGC( m_window, wxTEXT_COLOUR );
-        m_bgGC = wxGetPoolGC( m_window, wxBG_COLOUR );
+
+    if (!done)
+    {    
+        if (m_isScreenDC)
+        {
+            m_penGC = wxGetPoolGC( m_gdkwindow, wxPEN_SCREEN );
+            m_brushGC = wxGetPoolGC( m_gdkwindow, wxBRUSH_SCREEN );
+            m_textGC = wxGetPoolGC( m_gdkwindow, wxTEXT_SCREEN );
+            m_bgGC = wxGetPoolGC( m_gdkwindow, wxBG_SCREEN );
+        }
+        else
+        {
+            m_penGC = wxGetPoolGC( m_gdkwindow, wxPEN_COLOUR );
+            m_brushGC = wxGetPoolGC( m_gdkwindow, wxBRUSH_COLOUR );
+            m_textGC = wxGetPoolGC( m_gdkwindow, wxTEXT_COLOUR );
+            m_bgGC = wxGetPoolGC( m_gdkwindow, wxBG_COLOUR );
+        }

     }
 
     /* background colour */
     m_backgroundBrush = *wxWHITE_BRUSH;
     m_backgroundBrush.GetColour().CalcPixel( m_cmap );
     }
 
     /* background colour */
     m_backgroundBrush = *wxWHITE_BRUSH;
     m_backgroundBrush.GetColour().CalcPixel( m_cmap );

-#ifdef __WXGTK24__

     const GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor();
     const GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor();

-#else
-          GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor();
-#endif

 
     /* m_textGC */
     m_textForegroundColour.CalcPixel( m_cmap );
 
     /* m_textGC */
     m_textForegroundColour.CalcPixel( m_cmap );


@@ -437,74 +441,91 @@ void wxWindowDC::SetUpDC()
     }
 }
 
     }
 }
 

-void wxWindowDC::DoGetSize( int* width, int* height ) const
+void wxWindowDCImpl::DoGetSize( int* width, int* height ) const

 {
 {

-    wxCHECK_RET( m_owner, _T("GetSize() doesn't work without window") );
+    wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") );

 
 

-    m_owner->GetSize(width, height);
+    m_window->GetSize(width, height);

 }
 
 }
 

-extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
-                          const wxColour & col, int style);
-
-bool wxWindowDC::DoFloodFill(wxCoord x, wxCoord y,
+bool wxWindowDCImpl::DoFloodFill(wxCoord x, wxCoord y,

                              const wxColour& col, int style)
 {
                              const wxColour& col, int style)
 {

-    return wxDoFloodFill(this, x, y, col, style);
+#if wxUSE_IMAGE
+    extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
+                              const wxColour & col, int style);
+
+    return wxDoFloodFill( GetOwner(), x, y, col, style);
+#else
+    wxUnusedVar(x);
+    wxUnusedVar(y);
+    wxUnusedVar(col);
+    wxUnusedVar(style);
+
+    return false;
+#endif

 }
 
 }
 

-bool wxWindowDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const
+bool wxWindowDCImpl::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const

 {
 {

+#if wxUSE_IMAGE

     // Generic (and therefore rather inefficient) method.
     // Could be improved.
     wxMemoryDC memdc;
     wxBitmap bitmap(1, 1);
     memdc.SelectObject(bitmap);
     // Generic (and therefore rather inefficient) method.
     // Could be improved.
     wxMemoryDC memdc;
     wxBitmap bitmap(1, 1);
     memdc.SelectObject(bitmap);

-    memdc.Blit(0, 0, 1, 1, (wxDC*) this, x1, y1);
+    memdc.Blit(0, 0, 1, 1, GetOwner(), x1, y1);

     memdc.SelectObject(wxNullBitmap);
 
     wxImage image = bitmap.ConvertToImage();
     col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0));
     return true;
     memdc.SelectObject(wxNullBitmap);
 
     wxImage image = bitmap.ConvertToImage();
     col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0));
     return true;

+#else // !wxUSE_IMAGE
+    wxUnusedVar(x1);
+    wxUnusedVar(y1);
+    wxUnusedVar(col);
+
+    return false;
+#endif // wxUSE_IMAGE/!wxUSE_IMAGE

 }
 
 }
 

-void wxWindowDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
+void wxWindowDCImpl::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
 
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {

-        if (m_window)
-            gdk_draw_line( m_window, m_penGC, XLOG2DEV(x1), YLOG2DEV(y1), XLOG2DEV(x2), YLOG2DEV(y2) );
+        if (m_gdkwindow)
+            gdk_draw_line( m_gdkwindow, m_penGC, XLOG2DEV(x1), YLOG2DEV(y1), XLOG2DEV(x2), YLOG2DEV(y2) );

 
         CalcBoundingBox(x1, y1);
         CalcBoundingBox(x2, y2);
     }
 }
 
 
         CalcBoundingBox(x1, y1);
         CalcBoundingBox(x2, y2);
     }
 }
 

-void wxWindowDC::DoCrossHair( wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoCrossHair( wxCoord x, wxCoord y )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
         int w = 0;
         int h = 0;
 
     if (m_pen.GetStyle() != wxTRANSPARENT)
     {
         int w = 0;
         int h = 0;

-        GetSize( &w, &h );
+        GetOwner()->GetSize( &w, &h );

         wxCoord xx = XLOG2DEV(x);
         wxCoord yy = YLOG2DEV(y);
         wxCoord xx = XLOG2DEV(x);
         wxCoord yy = YLOG2DEV(y);

-        if (m_window)
+        if (m_gdkwindow)

         {
         {

-            gdk_draw_line( m_window, m_penGC, 0, yy, XLOG2DEVREL(w), yy );
-            gdk_draw_line( m_window, m_penGC, xx, 0, xx, YLOG2DEVREL(h) );
+            gdk_draw_line( m_gdkwindow, m_penGC, 0, yy, XLOG2DEVREL(w), yy );
+            gdk_draw_line( m_gdkwindow, m_penGC, xx, 0, xx, YLOG2DEVREL(h) );

         }
     }
 }
 
         }
     }
 }
 

-void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
+void wxWindowDCImpl::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,

                             wxCoord xc, wxCoord yc )
 {
                             wxCoord xc, wxCoord yc )
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     wxCoord xx1 = XLOG2DEV(x1);
     wxCoord yy1 = YLOG2DEV(y1);
 
     wxCoord xx1 = XLOG2DEV(x1);
     wxCoord yy1 = YLOG2DEV(y1);


@@ -542,7 +563,7 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
     while (alpha2 <= 0) alpha2 += 360*64;
     while (alpha1 > 360*64) alpha1 -= 360*64;
 
     while (alpha2 <= 0) alpha2 += 360*64;
     while (alpha1 > 360*64) alpha1 -= 360*64;
 

-    if (m_window)
+    if (m_gdkwindow)

     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {


@@ -551,19 +572,19 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_arc( m_window, m_textGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+                gdk_draw_arc( m_gdkwindow, m_textGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );

                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );
                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)


@@ -571,23 +592,23 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );

             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)
         {
             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)
         {

-            gdk_draw_arc( m_window, m_penGC, FALSE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
+            gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );

 
             if ((m_brush.GetStyle() != wxTRANSPARENT) && (alpha2 - alpha1 != 360*64))
             {
 
             if ((m_brush.GetStyle() != wxTRANSPARENT) && (alpha2 - alpha1 != 360*64))
             {

-                gdk_draw_line( m_window, m_penGC, xx1, yy1, xxc, yyc );
-                gdk_draw_line( m_window, m_penGC, xxc, yyc, xx2, yy2 );
+                gdk_draw_line( m_gdkwindow, m_penGC, xx1, yy1, xxc, yyc );
+                gdk_draw_line( m_gdkwindow, m_penGC, xxc, yyc, xx2, yy2 );

             }
         }
     }
             }
         }
     }


@@ -596,9 +617,9 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
     CalcBoundingBox (x2, y2);
 }
 
     CalcBoundingBox (x2, y2);
 }
 

-void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea )
+void wxWindowDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     wxCoord xx = XLOG2DEV(x);
     wxCoord yy = YLOG2DEV(y);
 
     wxCoord xx = XLOG2DEV(x);
     wxCoord yy = YLOG2DEV(y);


@@ -609,7 +630,7 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
 
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
 

-    if (m_window)
+    if (m_gdkwindow)

     {
         wxCoord start = wxCoord(sa * 64.0);
         wxCoord end = wxCoord((ea-sa) * 64.0);
     {
         wxCoord start = wxCoord(sa * 64.0);
         wxCoord end = wxCoord((ea-sa) * 64.0);


@@ -621,19 +642,19 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy, ww, hh, start, end );
+                gdk_draw_arc( m_gdkwindow, m_textGC, TRUE, xx, yy, ww, hh, start, end );

                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );
                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, start, end );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, start, end );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, start, end );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, start, end );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)


@@ -641,36 +662,36 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, start, end );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, start, end );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, start, end );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, start, end );

             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)
             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)

-            gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy, ww, hh, start, end );
+            gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx, yy, ww, hh, start, end );

     }
 
     CalcBoundingBox (x, y);
     CalcBoundingBox (x + width, y + height);
 }
 
     }
 
     CalcBoundingBox (x, y);
     CalcBoundingBox (x + width, y + height);
 }
 

-void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoDrawPoint( wxCoord x, wxCoord y )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
 

-    if ((m_pen.GetStyle() != wxTRANSPARENT) && m_window)
-        gdk_draw_point( m_window, m_penGC, XLOG2DEV(x), YLOG2DEV(y) );
+    if ((m_pen.GetStyle() != wxTRANSPARENT) && m_gdkwindow)
+        gdk_draw_point( m_gdkwindow, m_penGC, XLOG2DEV(x), YLOG2DEV(y) );

 
     CalcBoundingBox (x, y);
 }
 
 
     CalcBoundingBox (x, y);
 }
 

-void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset )
+void wxWindowDCImpl::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (m_pen.GetStyle() == wxTRANSPARENT) return;
     if (n <= 0) return;
 
     if (m_pen.GetStyle() == wxTRANSPARENT) return;
     if (n <= 0) return;


@@ -695,16 +716,16 @@ void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord
         CalcBoundingBox(points[i].x + xoffset, points[i].y + yoffset);
     }
 
         CalcBoundingBox(points[i].x + xoffset, points[i].y + yoffset);
     }
 

-    if (m_window)
-        gdk_draw_lines( m_window, m_penGC, gpts, n);
+    if (m_gdkwindow)
+        gdk_draw_lines( m_gdkwindow, m_penGC, gpts, n);

 
     if (doScale)
         delete[] gpts;
 }
 
 
     if (doScale)
         delete[] gpts;
 }
 

-void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle) )
+void wxWindowDCImpl::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle) )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (n <= 0) return;
 
 
     if (n <= 0) return;
 


@@ -729,7 +750,7 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoor
         CalcBoundingBox(points[i].x + xoffset, points[i].y + yoffset);
     }
 
         CalcBoundingBox(points[i].x + xoffset, points[i].y + yoffset);
     }
 

-    if (m_window)
+    if (m_gdkwindow)

     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {


@@ -738,19 +759,19 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoor
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_polygon( m_window, m_textGC, TRUE, gdkpoints, n );
+                gdk_draw_polygon( m_gdkwindow, m_textGC, TRUE, gdkpoints, n );

                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );
                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );

-                gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n );
+                gdk_draw_polygon( m_gdkwindow, m_brushGC, TRUE, gdkpoints, n );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );

-                gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n );
+                gdk_draw_polygon( m_gdkwindow, m_brushGC, TRUE, gdkpoints, n );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)


@@ -758,12 +779,12 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoor
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n );
+                gdk_draw_polygon( m_gdkwindow, m_brushGC, TRUE, gdkpoints, n );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {

-                gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n );
+                gdk_draw_polygon( m_gdkwindow, m_brushGC, TRUE, gdkpoints, n );

             }
         }
 
             }
         }
 


@@ -772,14 +793,14 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoor
 /*
             for (i = 0 ; i < n ; i++)
             {
 /*
             for (i = 0 ; i < n ; i++)
             {

-                gdk_draw_line( m_window, m_penGC,
+                gdk_draw_line( m_gdkwindow, m_penGC,

                                gdkpoints[i%n].x,
                                gdkpoints[i%n].y,
                                gdkpoints[(i+1)%n].x,
                                gdkpoints[(i+1)%n].y);
             }
 */
                                gdkpoints[i%n].x,
                                gdkpoints[i%n].y,
                                gdkpoints[(i+1)%n].x,
                                gdkpoints[(i+1)%n].y);
             }
 */

-            gdk_draw_polygon( m_window, m_penGC, FALSE, gdkpoints, n );
+            gdk_draw_polygon( m_gdkwindow, m_penGC, FALSE, gdkpoints, n );

 
         }
     }
 
         }
     }


@@ -788,9 +809,9 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoor
         delete[] gdkpoints;
 }
 
         delete[] gdkpoints;
 }
 

-void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
+void wxWindowDCImpl::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     wxCoord xx = XLOG2DEV(x);
     wxCoord yy = YLOG2DEV(y);
 
     wxCoord xx = XLOG2DEV(x);
     wxCoord yy = YLOG2DEV(y);


@@ -804,7 +825,7 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
 
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
 

-    if (m_window)
+    if (m_gdkwindow)

     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {


@@ -813,19 +834,19 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_rectangle( m_window, m_textGC, TRUE, xx, yy, ww, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_textGC, TRUE, xx, yy, ww, hh );

                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );
                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy, ww, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy, ww, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)


@@ -833,12 +854,12 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy, ww, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy, ww, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh );

             }
         }
 
             }
         }
 


@@ -854,13 +875,13 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h
                 if (m_signX == -1)
                 {
                     // Different for RTL
                 if (m_signX == -1)
                 {
                     // Different for RTL

-                    gdk_draw_rectangle( m_window, m_penGC, FALSE, xx+1, yy, ww-2, hh-2 );
-                    gdk_draw_rectangle( m_window, m_penGC, FALSE, xx, yy-1, ww, hh );
+                    gdk_draw_rectangle( m_gdkwindow, m_penGC, FALSE, xx+1, yy, ww-2, hh-2 );
+                    gdk_draw_rectangle( m_gdkwindow, m_penGC, FALSE, xx, yy-1, ww, hh );

                 }
                 else
                 {
                 }
                 else
                 {

-                    gdk_draw_rectangle( m_window, m_penGC, FALSE, xx, yy, ww-2, hh-2 );
-                    gdk_draw_rectangle( m_window, m_penGC, FALSE, xx-1, yy-1, ww, hh );
+                    gdk_draw_rectangle( m_gdkwindow, m_penGC, FALSE, xx, yy, ww-2, hh-2 );
+                    gdk_draw_rectangle( m_gdkwindow, m_penGC, FALSE, xx-1, yy-1, ww, hh );

                 }
 
                 // reset
                 }
 
                 // reset


@@ -870,7 +891,7 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h
 #endif
             {
                 // Just use X11 for other cases
 #endif
             {
                 // Just use X11 for other cases

-                gdk_draw_rectangle( m_window, m_penGC, FALSE, xx, yy, ww-1, hh-1 );
+                gdk_draw_rectangle( m_gdkwindow, m_penGC, FALSE, xx, yy, ww-1, hh-1 );

             }
         }
     }
             }
         }
     }


@@ -879,9 +900,9 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h
     CalcBoundingBox( x + width, y + height );
 }
 
     CalcBoundingBox( x + width, y + height );
 }
 

-void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius )
+void wxWindowDCImpl::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (radius < 0.0) radius = - radius * ((width < height) ? width : height);
 
 
     if (radius < 0.0) radius = - radius * ((width < height) ? width : height);
 


@@ -899,7 +920,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx
     // X drawing errors with small radii
     if (rr == 0)
     {
     // X drawing errors with small radii
     if (rr == 0)
     {

-        DrawRectangle( x, y, width, height );
+        DoDrawRectangle( x, y, width, height );

         return;
     }
 
         return;
     }
 


@@ -914,7 +935,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx
         hh--;
     }
 
         hh--;
     }
 

-    if (m_window)
+    if (m_gdkwindow)

     {
         // CMB: ensure dd is not larger than rectangle otherwise we
         // get an hour glass shape
     {
         // CMB: ensure dd is not larger than rectangle otherwise we
         // get an hour glass shape


@@ -930,34 +951,34 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_rectangle( m_window, m_textGC, TRUE, xx+rr, yy, ww-dd+1, hh );
-                gdk_draw_rectangle( m_window, m_textGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
-                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
-                gdk_draw_arc( m_window, m_textGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
-                gdk_draw_arc( m_window, m_textGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
-                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+                gdk_draw_rectangle( m_gdkwindow, m_textGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_textGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_gdkwindow, m_textGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_textGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_textGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_textGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );

                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );
                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)


@@ -965,35 +986,35 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {

-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
-                gdk_draw_rectangle( m_window, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx+rr, yy, ww-dd+1, hh );
+                gdk_draw_rectangle( m_gdkwindow, m_brushGC, TRUE, xx, yy+rr, ww, hh-dd+1 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, dd, dd, 90*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );

             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)
         {
             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)
         {

-            gdk_draw_line( m_window, m_penGC, xx+rr+1, yy, xx+ww-rr, yy );
-            gdk_draw_line( m_window, m_penGC, xx+rr+1, yy+hh, xx+ww-rr, yy+hh );
-            gdk_draw_line( m_window, m_penGC, xx, yy+rr+1, xx, yy+hh-rr );
-            gdk_draw_line( m_window, m_penGC, xx+ww, yy+rr+1, xx+ww, yy+hh-rr );
-            gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy, dd, dd, 90*64, 90*64 );
-            gdk_draw_arc( m_window, m_penGC, FALSE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
-            gdk_draw_arc( m_window, m_penGC, FALSE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
-            gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+            gdk_draw_line( m_gdkwindow, m_penGC, xx+rr+1, yy, xx+ww-rr, yy );
+            gdk_draw_line( m_gdkwindow, m_penGC, xx+rr+1, yy+hh, xx+ww-rr, yy+hh );
+            gdk_draw_line( m_gdkwindow, m_penGC, xx, yy+rr+1, xx, yy+hh-rr );
+            gdk_draw_line( m_gdkwindow, m_penGC, xx+ww, yy+rr+1, xx+ww, yy+hh-rr );
+            gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx, yy, dd, dd, 90*64, 90*64 );
+            gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+            gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+            gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );

         }
     }
 
         }
     }
 


@@ -1002,9 +1023,9 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx
     CalcBoundingBox( x + width, y + height );
 }
 
     CalcBoundingBox( x + width, y + height );
 }
 

-void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
+void wxWindowDCImpl::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     wxCoord xx = XLOG2DEV(x);
     wxCoord yy = YLOG2DEV(y);
 
     wxCoord xx = XLOG2DEV(x);
     wxCoord yy = YLOG2DEV(y);


@@ -1015,7 +1036,7 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
 
     if (ww < 0) { ww = -ww; xx = xx - ww; }
     if (hh < 0) { hh = -hh; yy = yy - hh; }
 

-    if (m_window)
+    if (m_gdkwindow)

     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {
     {
         if (m_brush.GetStyle() != wxTRANSPARENT)
         {


@@ -1024,19 +1045,19 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_textGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_arc( m_window, m_textGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+                gdk_draw_arc( m_gdkwindow, m_textGC, TRUE, xx, yy, ww, hh, 0, 360*64 );

                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );
                 gdk_gc_set_ts_origin( m_textGC, 0, 0 );
             } else
             if (IS_15_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (IS_16_PIX_HATCH(m_brush.GetStyle()))
             {
                 gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             } else
             if (m_brush.GetStyle() == wxSTIPPLE)


@@ -1044,36 +1065,36 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
                 gdk_gc_set_ts_origin( m_brushGC,
                                       m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
                                       m_deviceOriginY % m_brush.GetStipple()->GetHeight() );

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );

                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {
                 gdk_gc_set_ts_origin( m_brushGC, 0, 0 );
             }
             else
             {

-                gdk_draw_arc( m_window, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );
+                gdk_draw_arc( m_gdkwindow, m_brushGC, TRUE, xx, yy, ww, hh, 0, 360*64 );

             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)
             }
         }
 
         if (m_pen.GetStyle() != wxTRANSPARENT)

-            gdk_draw_arc( m_window, m_penGC, FALSE, xx, yy, ww, hh, 0, 360*64 );
+            gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx, yy, ww, hh, 0, 360*64 );

     }
 
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + width, y + height );
 }
 
     }
 
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + width, y + height );
 }
 

-void wxWindowDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )

 {
     // VZ: egcs 1.0.3 refuses to compile this without cast, no idea why
     DoDrawBitmap( (const wxBitmap&)icon, x, y, true );
 }
 
 {
     // VZ: egcs 1.0.3 refuses to compile this without cast, no idea why
     DoDrawBitmap( (const wxBitmap&)icon, x, y, true );
 }
 

-void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
+void wxWindowDCImpl::DoDrawBitmap( const wxBitmap &bitmap,

                                wxCoord x, wxCoord y,
                                bool useMask )
 {
                                wxCoord x, wxCoord y,
                                bool useMask )
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
 

-    wxCHECK_RET( bitmap.Ok(), wxT("invalid bitmap") );
+    wxCHECK_RET( bitmap.IsOk(), wxT("invalid bitmap") );

 
     bool is_mono = bitmap.GetDepth() == 1;
 
 
     bool is_mono = bitmap.GetDepth() == 1;
 


@@ -1084,13 +1105,13 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
     int w = bitmap.GetWidth();
     int h = bitmap.GetHeight();
 
     int w = bitmap.GetWidth();
     int h = bitmap.GetHeight();
 

-    if (m_owner && m_owner->GetLayoutDirection() == wxLayout_RightToLeft)
+    if (m_window && m_window->GetLayoutDirection() == wxLayout_RightToLeft)

         xx -= w;
 
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + w, y + h );
 
         xx -= w;
 
     CalcBoundingBox( x, y );
     CalcBoundingBox( x + w, y + h );
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     int ww = XLOG2DEVREL(w);
     int hh = YLOG2DEVREL(h);
 
     int ww = XLOG2DEVREL(w);
     int hh = YLOG2DEVREL(h);


@@ -1109,14 +1130,6 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
     if ((w != ww) || (h != hh))
         use_bitmap = use_bitmap.Rescale( 0, 0, ww, hh, ww, hh );
 
     if ((w != ww) || (h != hh))
         use_bitmap = use_bitmap.Rescale( 0, 0, ww, hh, ww, hh );
 

-#if !GTK_CHECK_VERSION(2,2,0)
-    // NB: We can't render pixbufs with GTK+ < 2.2, we need to use pixmaps code.
-    //     Pixbufs-based bitmaps with alpha channel don't have a mask, so we
-    //     have to call GetPixmap() here -- it converts the pixbuf into pixmap
-    //     and also creates the mask as a side-effect:
-    use_bitmap.GetPixmap();
-#endif
-

     // apply mask if any
     GdkBitmap *mask = (GdkBitmap *) NULL;
     if (useMask && use_bitmap.GetMask())
     // apply mask if any
     GdkBitmap *mask = (GdkBitmap *) NULL;
     if (useMask && use_bitmap.GetMask())


@@ -1161,27 +1174,25 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
         GdkGC *gc = gdk_gc_new( bitmap2 );
         gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() );
         gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() );
         GdkGC *gc = gdk_gc_new( bitmap2 );
         gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() );
         gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() );

-        gdk_wx_draw_bitmap( bitmap2, gc, use_bitmap.GetPixmap(), 0, 0, 0, 0, -1, -1 );
+        gdk_wx_draw_bitmap(bitmap2, gc, use_bitmap.GetPixmap(), 0, 0);

 
 

-        gdk_draw_drawable(m_window, use_gc, bitmap2, 0, 0, xx, yy, -1, -1);
+        gdk_draw_drawable(m_gdkwindow, use_gc, bitmap2, 0, 0, xx, yy, -1, -1);

 
         g_object_unref (bitmap2);
         g_object_unref (gc);
     }
     else
     {
 
         g_object_unref (bitmap2);
         g_object_unref (gc);
     }
     else
     {

-#if GTK_CHECK_VERSION(2,2,0)
-        if (!gtk_check_version(2,2,0) && use_bitmap.HasPixbuf())
+        if (use_bitmap.HasPixbuf())

         {
         {

-            gdk_draw_pixbuf(m_window, use_gc,
+            gdk_draw_pixbuf(m_gdkwindow, use_gc,

                             use_bitmap.GetPixbuf(),
                             0, 0, xx, yy, -1, -1,
                             GDK_RGB_DITHER_NORMAL, xx, yy);
         }
         else
                             use_bitmap.GetPixbuf(),
                             0, 0, xx, yy, -1, -1,
                             GDK_RGB_DITHER_NORMAL, xx, yy);
         }
         else

-#endif

         {
         {

-            gdk_draw_drawable(m_window, use_gc,
+            gdk_draw_drawable(m_gdkwindow, use_gc,

                               use_bitmap.GetPixmap(),
                               0, 0, xx, yy, -1, -1);
         }
                               use_bitmap.GetPixmap(),
                               0, 0, xx, yy, -1, -1);
         }


@@ -1199,7 +1210,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
     }
 }
 
     }
 }
 

-bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
+bool wxWindowDCImpl::DoBlit( wxCoord xdest, wxCoord ydest,

                          wxCoord width, wxCoord height,
                          wxDC *source,
                          wxCoord xsrc, wxCoord ysrc,
                          wxCoord width, wxCoord height,
                          wxDC *source,
                          wxCoord xsrc, wxCoord ysrc,


@@ -1207,11 +1218,11 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
                          bool useMask,
                          wxCoord xsrcMask, wxCoord ysrcMask )
 {
                          bool useMask,
                          wxCoord xsrcMask, wxCoord ysrcMask )
 {

-    wxCHECK_MSG( Ok(), false, wxT("invalid window dc") );
+    wxCHECK_MSG( IsOk(), false, wxT("invalid window dc") );

 
     wxCHECK_MSG( source, false, wxT("invalid source dc") );
 
 
     wxCHECK_MSG( source, false, wxT("invalid source dc") );
 

-    if (!m_window) return false;
+    if (!m_gdkwindow) return false;

 
     // transform the source DC coords to the device ones
     xsrc = source->LogicalToDeviceX(xsrc);
 
     // transform the source DC coords to the device ones
     xsrc = source->LogicalToDeviceX(xsrc);


@@ -1235,7 +1246,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
         ysrcMask = ysrc;
     }
 
         ysrcMask = ysrc;
     }
 

-    if (selected.Ok())
+    if (selected.IsOk())

     {
         is_mono = (selected.GetDepth() == 1);
 
     {
         is_mono = (selected.GetDepth() == 1);
 


@@ -1383,17 +1394,17 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
             GdkGC *gc = gdk_gc_new( bitmap );
             gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() );
             gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() );
             GdkGC *gc = gdk_gc_new( bitmap );
             gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() );
             gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() );

-            gdk_wx_draw_bitmap( bitmap, gc, use_bitmap.GetPixmap(), 0, 0, 0, 0, -1, -1 );
+            gdk_wx_draw_bitmap(bitmap, gc, use_bitmap.GetPixmap(), 0, 0);

 
 

-            gdk_draw_drawable(m_window, use_gc, bitmap, xsrc, ysrc, cx, cy, cw, ch);
+            gdk_draw_drawable(m_gdkwindow, use_gc, bitmap, xsrc, ysrc, cx, cy, cw, ch);

 
             g_object_unref (bitmap);
             g_object_unref (gc);
         }
         else
         {
 
             g_object_unref (bitmap);
             g_object_unref (gc);
         }
         else
         {

-            // was: gdk_draw_drawable( m_window, m_penGC, use_bitmap.GetPixmap(), xsrc, ysrc, xx, yy, ww, hh );
-            gdk_draw_drawable(m_window, use_gc, use_bitmap.GetPixmap(), xsrc, ysrc, cx, cy, cw, ch);
+            // was: gdk_draw_drawable( m_gdkwindow, m_penGC, use_bitmap.GetPixmap(), xsrc, ysrc, xx, yy, ww, hh );
+            gdk_draw_drawable(m_gdkwindow, use_gc, use_bitmap.GetPixmap(), xsrc, ysrc, cx, cy, cw, ch);

         }
 
         // remove mask again if any
         }
 
         // remove mask again if any


@@ -1410,7 +1421,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
     }
     else // use_bitmap_method
     {
     }
     else // use_bitmap_method
     {

-        if (selected.Ok() && ((width != ww) || (height != hh)))
+        if (selected.IsOk() && ((width != ww) || (height != hh)))

         {
             // get clip coords
             wxRegion tmp( xx,yy,ww,hh );
         {
             // get clip coords
             wxRegion tmp( xx,yy,ww,hh );


@@ -1422,20 +1433,27 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
             wxBitmap bitmap = selected.Rescale( cx-xx, cy-yy, cw, ch, ww, hh );
 
             // draw scaled bitmap
             wxBitmap bitmap = selected.Rescale( cx-xx, cy-yy, cw, ch, ww, hh );
 
             // draw scaled bitmap

-            // was: gdk_draw_drawable( m_window, m_penGC, bitmap.GetPixmap(), 0, 0, xx, yy, -1, -1 );
-            gdk_draw_drawable( m_window, m_penGC, bitmap.GetPixmap(), 0, 0, cx, cy, -1, -1 );
+            // was: gdk_draw_drawable( m_gdkwindow, m_penGC, bitmap.GetPixmap(), 0, 0, xx, yy, -1, -1 );
+            gdk_draw_drawable( m_gdkwindow, m_penGC, bitmap.GetPixmap(), 0, 0, cx, cy, -1, -1 );

         }
         else
         {
             // No scaling and not a memory dc with a mask either
         }
         else
         {
             // No scaling and not a memory dc with a mask either

-
+#if wxUSE_NEW_DC
+            GdkWindow* window = NULL;
+            wxDCImpl *impl = source->GetImpl();
+            wxWindowDCImpl *gtk_impl = wxDynamicCast(impl, wxWindowDCImpl);
+            if (gtk_impl)
+                window = gtk_impl->GetGDKWindow();
+#else            

             GdkWindow* window = source->GetGDKWindow();
             GdkWindow* window = source->GetGDKWindow();

+#endif

             if ( !window )
                 return false;
 
             // copy including child window contents
             gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );
             if ( !window )
                 return false;
 
             // copy including child window contents
             gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );

-            gdk_draw_drawable( m_window, m_penGC,
+            gdk_draw_drawable( m_gdkwindow, m_penGC,

                                window,
                                xsrc, ysrc, xx, yy,
                                width, height );
                                window,
                                xsrc, ysrc, xx, yy,
                                width, height );


@@ -1448,11 +1466,11 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
     return true;
 }
 
     return true;
 }
 

-void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     if (text.empty()) return;
 
 
     if (text.empty()) return;
 


@@ -1465,21 +1483,16 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
 
     gdk_pango_context_set_colormap( m_context, m_cmap );
 
 
     gdk_pango_context_set_colormap( m_context, m_cmap );
 

-    bool underlined = m_font.Ok() && m_font.GetUnderlined();
+    bool underlined = m_font.IsOk() && m_font.GetUnderlined();

 
     const wxCharBuffer data = wxGTK_CONV( text );
     if ( !data )
         return;
     size_t datalen = strlen(data);
 
 
     const wxCharBuffer data = wxGTK_CONV( text );
     if ( !data )
         return;
     size_t datalen = strlen(data);
 

-#ifdef PANGO_VERSION_MAJOR
-    // in Pango >= 1.16 the "underline of leading/trailing spaces" bug has been fixed...
-    static bool pangoOk = (pango_version_check(1, 16, 1) == NULL);
-#else
-    // the version of Pango used for compiling wxWidgets does not have version macros/functions...
-    // we are forced to assume that the run-time version of Pango is older than 1.16
-    const bool pangoOk = false;
-#endif
+    // in Pango >= 1.16 the "underline of leading/trailing spaces" bug
+    // has been fixed and thus the hack implemented below should never be used
+    static bool pangoOk = !wx_pango_version_check(1, 16, 0);

 
     bool needshack = underlined && !pangoOk;
     char *hackstring = NULL;
 
     bool needshack = underlined && !pangoOk;
     char *hackstring = NULL;


@@ -1563,15 +1576,15 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
          if ( m_backgroundMode == wxSOLID )
          {
             gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor());
          if ( m_backgroundMode == wxSOLID )
          {
             gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor());

-            gdk_draw_rectangle(m_window, m_textGC, TRUE, x, y, w, h);
+            gdk_draw_rectangle(m_gdkwindow, m_textGC, TRUE, x, y, w, h);

             gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor());
          }
 
          // Draw layout.
             gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor());
          }
 
          // Draw layout.

-         if (m_owner && m_owner->GetLayoutDirection() == wxLayout_RightToLeft)
-             gdk_draw_layout( m_window, m_textGC, x-w, y, m_layout );
+         if (m_window && m_window->GetLayoutDirection() == wxLayout_RightToLeft)
+             gdk_draw_layout( m_gdkwindow, m_textGC, x-w, y, m_layout );

          else
          else

-             gdk_draw_layout( m_window, m_textGC, x, y, m_layout );
+             gdk_draw_layout( m_gdkwindow, m_textGC, x, y, m_layout );

 
          // reset unscaled size
          pango_font_description_set_size( m_fontdesc, oldSize );
 
          // reset unscaled size
          pango_font_description_set_size( m_fontdesc, oldSize );


@@ -1585,15 +1598,15 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
         if ( m_backgroundMode == wxSOLID )
         {
             gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor());
         if ( m_backgroundMode == wxSOLID )
         {
             gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor());

-            gdk_draw_rectangle(m_window, m_textGC, TRUE, x, y, w, h);
+            gdk_draw_rectangle(m_gdkwindow, m_textGC, TRUE, x, y, w, h);

             gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor());
         }
 
         // Draw layout.
             gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor());
         }
 
         // Draw layout.

-        if (m_owner && m_owner->GetLayoutDirection() == wxLayout_RightToLeft)
-            gdk_draw_layout( m_window, m_textGC, x-w, y, m_layout );
+        if (m_window && m_window->GetLayoutDirection() == wxLayout_RightToLeft)
+            gdk_draw_layout( m_gdkwindow, m_textGC, x-w, y, m_layout );

         else
         else

-            gdk_draw_layout( m_window, m_textGC, x, y, m_layout );
+            gdk_draw_layout( m_gdkwindow, m_textGC, x, y, m_layout );

     }
 
     if (underlined)
     }
 
     if (underlined)


@@ -1619,16 +1632,17 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
 // a better approach here:
 //           http://www.daa.com.au/pipermail/pygtk/2003-April/005052.html
 
 // a better approach here:
 //           http://www.daa.com.au/pipermail/pygtk/2003-April/005052.html
 

-void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )
+void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )

 {
 {

-    if (!m_window || text.empty())
+#if wxUSE_IMAGE
+    if (!m_gdkwindow || text.empty())

         return;
 
         return;
 

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if ( wxIsNullDouble(angle) )
     {
 
     if ( wxIsNullDouble(angle) )
     {

-        DrawText(text, x, y);
+        DoDrawText(text, x, y);

         return;
     }
 
         return;
     }
 


@@ -1636,7 +1650,7 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
     wxCoord h;
 
     // TODO: implement later without GdkFont for GTK 2.0
     wxCoord h;
 
     // TODO: implement later without GdkFont for GTK 2.0

-    GetTextExtent(text, &w, &h, NULL,NULL, &m_font);
+    DoGetTextExtent(text, &w, &h, NULL,NULL, &m_font);

 
     // draw the string normally
     wxBitmap src(w, h);
 
     // draw the string normally
     wxBitmap src(w, h);


@@ -1710,7 +1724,7 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
 #if 0
     if ( m_font.GetUnderlined() )
     {
 #if 0
     if ( m_font.GetUnderlined() )
     {

-        gdk_draw_line( m_window, m_textGC,
+        gdk_draw_line( m_gdkwindow, m_textGC,

                        XLOG2DEV(x + x4), YLOG2DEV(y + y4 + font->descent),
                        XLOG2DEV(x + x3), YLOG2DEV(y + y3 + font->descent));
     }
                        XLOG2DEV(x + x4), YLOG2DEV(y + y4 + font->descent),
                        XLOG2DEV(x + x3), YLOG2DEV(y + y3 + font->descent));
     }


@@ -1719,12 +1733,18 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
     // update the bounding box
     CalcBoundingBox(x + minX, y + minY);
     CalcBoundingBox(x + maxX, y + maxY);
     // update the bounding box
     CalcBoundingBox(x + minX, y + minY);
     CalcBoundingBox(x + maxX, y + maxY);

+#else // !wxUSE_IMAGE
+    wxUnusedVar(text);
+    wxUnusedVar(x);
+    wxUnusedVar(y);
+    wxUnusedVar(angle);
+#endif // wxUSE_IMAGE/!wxUSE_IMAGE

 }
 
 }
 

-void wxWindowDC::DoGetTextExtent(const wxString &string,
+void wxWindowDCImpl::DoGetTextExtent(const wxString &string,

                                  wxCoord *width, wxCoord *height,
                                  wxCoord *descent, wxCoord *externalLeading,
                                  wxCoord *width, wxCoord *height,
                                  wxCoord *descent, wxCoord *externalLeading,

-                                 wxFont *theFont) const
+                                 const wxFont *theFont) const

 {
     if ( width )
         *width = 0;
 {
     if ( width )
         *width = 0;


@@ -1739,11 +1759,11 @@ void wxWindowDC::DoGetTextExtent(const wxString &string,
         return;
 
     // ensure that theFont is always non-NULL
         return;
 
     // ensure that theFont is always non-NULL

-    if ( !theFont || !theFont->Ok() )
+    if ( !theFont || !theFont->IsOk() )

         theFont = wx_const_cast(wxFont *, &m_font);
 
     // and use it if it's valid
         theFont = wx_const_cast(wxFont *, &m_font);
 
     // and use it if it's valid

-    if ( theFont->Ok() )
+    if ( theFont->IsOk() )

     {
         pango_layout_set_font_description
         (
     {
         pango_layout_set_font_description
         (


@@ -1785,7 +1805,7 @@ void wxWindowDC::DoGetTextExtent(const wxString &string,
 }
 
 
 }
 
 

-bool wxWindowDC::DoGetPartialTextExtents(const wxString& text,
+bool wxWindowDCImpl::DoGetPartialTextExtents(const wxString& text,

                                          wxArrayInt& widths) const
 {
     const size_t len = text.length();
                                          wxArrayInt& widths) const
 {
     const size_t len = text.length();


@@ -1828,7 +1848,7 @@ bool wxWindowDC::DoGetPartialTextExtents(const wxString& text,
 }
 
 
 }
 
 

-wxCoord wxWindowDC::GetCharWidth() const
+wxCoord wxWindowDCImpl::GetCharWidth() const

 {
     pango_layout_set_text( m_layout, "H", 1 );
     int w;
 {
     pango_layout_set_text( m_layout, "H", 1 );
     int w;


@@ -1836,7 +1856,7 @@ wxCoord wxWindowDC::GetCharWidth() const
     return w;
 }
 
     return w;
 }
 

-wxCoord wxWindowDC::GetCharHeight() const
+wxCoord wxWindowDCImpl::GetCharHeight() const

 {
     PangoFontMetrics *metrics = pango_context_get_metrics (m_context, m_fontdesc, pango_context_get_language(m_context));
     wxCHECK_MSG( metrics, -1, _T("failed to get pango font metrics") );
 {
     PangoFontMetrics *metrics = pango_context_get_metrics (m_context, m_fontdesc, pango_context_get_language(m_context));
     wxCHECK_MSG( metrics, -1, _T("failed to get pango font metrics") );


@@ -1847,49 +1867,22 @@ wxCoord wxWindowDC::GetCharHeight() const
     return h;
 }
 
     return h;
 }
 

-void wxWindowDC::Clear()
+void wxWindowDCImpl::Clear()

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
-
-    if (!m_window) return;
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
 

-    // VZ: the code below results in infinite recursion and crashes when
-    //     dc.Clear() is done from OnPaint() so I disable it for now.
-    //     I don't know what the correct fix is but Clear() surely should not
-    //     reenter OnPaint()!
-#if 0
-    /* - we either are a memory dc or have a window as the
-       owner. anything else shouldn't happen.
-       - we don't use gdk_window_clear() as we don't set
-       the window's background colour anymore. it is too
-       much pain to keep the DC's and the window's back-
-       ground colour in synch. */
-
-    if (m_owner)
-    {
-        m_owner->Clear();
-        return;
-    }
+    if (!m_gdkwindow) return;

 
 

-    if (m_isMemDC)
-    {
-        int width,height;
-        GetSize( &width, &height );
-        gdk_draw_rectangle( m_window, m_bgGC, TRUE, 0, 0, width, height );
-        return;
-    }
-#else // 1

     int width,height;
     int width,height;

-    GetSize( &width, &height );
-    gdk_draw_rectangle( m_window, m_bgGC, TRUE, 0, 0, width, height );
-#endif // 0/1
+    DoGetSize( &width, &height );
+    gdk_draw_rectangle( m_gdkwindow, m_bgGC, TRUE, 0, 0, width, height );

 }
 
 }
 

-void wxWindowDC::SetFont( const wxFont &font )
+void wxWindowDCImpl::SetFont( const wxFont &font )

 {
     m_font = font;
 
 {
     m_font = font;
 

-    if (m_font.Ok())
+    if (m_font.IsOk())

     {
         if (m_fontdesc)
             pango_font_description_free( m_fontdesc );
     {
         if (m_fontdesc)
             pango_font_description_free( m_fontdesc );


@@ -1897,11 +1890,11 @@ void wxWindowDC::SetFont( const wxFont &font )
         m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description );
 
 
         m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description );
 
 

-        if (m_owner)
+        if (m_window)

         {
             PangoContext *oldContext = m_context;
 
         {
             PangoContext *oldContext = m_context;
 

-            m_context = m_owner->GtkGetPangoDefaultContext();
+            m_context = m_window->GtkGetPangoDefaultContext();

 
             // If we switch back/forth between different contexts
             // we also have to create a new layout. I think so,
 
             // If we switch back/forth between different contexts
             // we also have to create a new layout. I think so,


@@ -1919,17 +1912,17 @@ void wxWindowDC::SetFont( const wxFont &font )
     }
 }
 
     }
 }
 

-void wxWindowDC::SetPen( const wxPen &pen )
+void wxWindowDCImpl::SetPen( const wxPen &pen )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (m_pen == pen) return;
 
     m_pen = pen;
 
 
     if (m_pen == pen) return;
 
     m_pen = pen;
 

-    if (!m_pen.Ok()) return;
+    if (!m_pen.IsOk()) return;

 
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     gint width = m_pen.GetWidth();
     if (width <= 0)
 
     gint width = m_pen.GetWidth();
     if (width <= 0)


@@ -2069,24 +2062,24 @@ void wxWindowDC::SetPen( const wxPen &pen )
     gdk_gc_set_foreground( m_penGC, m_pen.GetColour().GetColor() );
 }
 
     gdk_gc_set_foreground( m_penGC, m_pen.GetColour().GetColor() );
 }
 

-void wxWindowDC::SetBrush( const wxBrush &brush )
+void wxWindowDCImpl::SetBrush( const wxBrush &brush )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (m_brush == brush) return;
 
     m_brush = brush;
 
 
     if (m_brush == brush) return;
 
     m_brush = brush;
 

-    if (!m_brush.Ok()) return;
+    if (!m_brush.IsOk()) return;

 
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     m_brush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_brushGC, m_brush.GetColour().GetColor() );
 
     gdk_gc_set_fill( m_brushGC, GDK_SOLID );
 
 
     m_brush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_foreground( m_brushGC, m_brush.GetColour().GetColor() );
 
     gdk_gc_set_fill( m_brushGC, GDK_SOLID );
 

-    if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->Ok()))
+    if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->IsOk()))

     {
         if (m_brush.GetStipple()->GetDepth() != 1)
         {
     {
         if (m_brush.GetStipple()->GetDepth() != 1)
         {


@@ -2114,20 +2107,20 @@ void wxWindowDC::SetBrush( const wxBrush &brush )
     }
 }
 
     }
 }
 

-void wxWindowDC::SetBackground( const wxBrush &brush )
+void wxWindowDCImpl::SetBackground( const wxBrush &brush )

 {
    /* CMB 21/7/98: Added SetBackground. Sets background brush
     * for Clear() and bg colour for shapes filled with cross-hatch brush */
 
 {
    /* CMB 21/7/98: Added SetBackground. Sets background brush
     * for Clear() and bg colour for shapes filled with cross-hatch brush */
 

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (m_backgroundBrush == brush) return;
 
     m_backgroundBrush = brush;
 
 
     if (m_backgroundBrush == brush) return;
 
     m_backgroundBrush = brush;
 

-    if (!m_backgroundBrush.Ok()) return;
+    if (!m_backgroundBrush.IsOk()) return;

 
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     m_backgroundBrush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_background( m_brushGC, m_backgroundBrush.GetColour().GetColor() );
 
     m_backgroundBrush.GetColour().CalcPixel( m_cmap );
     gdk_gc_set_background( m_brushGC, m_backgroundBrush.GetColour().GetColor() );


@@ -2137,7 +2130,7 @@ void wxWindowDC::SetBackground( const wxBrush &brush )
 
     gdk_gc_set_fill( m_bgGC, GDK_SOLID );
 
 
     gdk_gc_set_fill( m_bgGC, GDK_SOLID );
 

-    if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->Ok()))
+    if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->IsOk()))

     {
         if (m_backgroundBrush.GetStipple()->GetDepth() != 1)
         {
     {
         if (m_backgroundBrush.GetStipple()->GetDepth() != 1)
         {


@@ -2159,15 +2152,15 @@ void wxWindowDC::SetBackground( const wxBrush &brush )
     }
 }
 
     }
 }
 

-void wxWindowDC::SetLogicalFunction( int function )
+void wxWindowDCImpl::SetLogicalFunction( int function )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (m_logicalFunction == function)
         return;
 
     // VZ: shouldn't this be a CHECK?
 
     if (m_logicalFunction == function)
         return;
 
     // VZ: shouldn't this be a CHECK?

-    if (!m_window)
+    if (!m_gdkwindow)

         return;
 
     GdkFunction mode;
         return;
 
     GdkFunction mode;


@@ -2207,49 +2200,49 @@ void wxWindowDC::SetLogicalFunction( int function )
     gdk_gc_set_function( m_textGC, mode );
 }
 
     gdk_gc_set_function( m_textGC, mode );
 }
 

-void wxWindowDC::SetTextForeground( const wxColour &col )
+void wxWindowDCImpl::SetTextForeground( const wxColour &col )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     // don't set m_textForegroundColour to an invalid colour as we'd crash
     // later then (we use m_textForegroundColour.GetColor() without checking
     // in a few places)
 
     // don't set m_textForegroundColour to an invalid colour as we'd crash
     // later then (we use m_textForegroundColour.GetColor() without checking
     // in a few places)

-    if ( !col.Ok() || (m_textForegroundColour == col) )
+    if ( !col.IsOk() || (m_textForegroundColour == col) )

         return;
 
     m_textForegroundColour = col;
 
         return;
 
     m_textForegroundColour = col;
 

-    if ( m_window )
+    if ( m_gdkwindow )

     {
         m_textForegroundColour.CalcPixel( m_cmap );
         gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
     }
 }
 
     {
         m_textForegroundColour.CalcPixel( m_cmap );
         gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
     }
 }
 

-void wxWindowDC::SetTextBackground( const wxColour &col )
+void wxWindowDCImpl::SetTextBackground( const wxColour &col )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     // same as above
 
     // same as above

-    if ( !col.Ok() || (m_textBackgroundColour == col) )
+    if ( !col.IsOk() || (m_textBackgroundColour == col) )

         return;
 
     m_textBackgroundColour = col;
 
         return;
 
     m_textBackgroundColour = col;
 

-    if ( m_window )
+    if ( m_gdkwindow )

     {
         m_textBackgroundColour.CalcPixel( m_cmap );
         gdk_gc_set_background( m_textGC, m_textBackgroundColour.GetColor() );
     }
 }
 
     {
         m_textBackgroundColour.CalcPixel( m_cmap );
         gdk_gc_set_background( m_textGC, m_textBackgroundColour.GetColor() );
     }
 }
 

-void wxWindowDC::SetBackgroundMode( int mode )
+void wxWindowDCImpl::SetBackgroundMode( int mode )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     m_backgroundMode = mode;
 
 
     m_backgroundMode = mode;
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     // CMB 21/7/98: fill style of cross-hatch brushes is affected by
     // transparent/solid background mode
 
     // CMB 21/7/98: fill style of cross-hatch brushes is affected by
     // transparent/solid background mode


@@ -2261,16 +2254,16 @@ void wxWindowDC::SetBackgroundMode( int mode )
     }
 }
 
     }
 }
 

-void wxWindowDC::SetPalette( const wxPalette& WXUNUSED(palette) )
+void wxWindowDCImpl::SetPalette( const wxPalette& WXUNUSED(palette) )

 {
 {

-    wxFAIL_MSG( wxT("wxWindowDC::SetPalette not implemented") );
+    wxFAIL_MSG( wxT("wxWindowDCImpl::SetPalette not implemented") );

 }
 
 }
 

-void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
+void wxWindowDCImpl::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     wxRect rect;
     rect.x = XLOG2DEV(x);
 
     wxRect rect;
     rect.x = XLOG2DEV(x);


@@ -2278,7 +2271,8 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoo
     rect.width = XLOG2DEVREL(width);
     rect.height = YLOG2DEVREL(height);
 
     rect.width = XLOG2DEVREL(width);
     rect.height = YLOG2DEVREL(height);
 

-    if (m_owner && m_owner->m_wxwindow && (m_owner->GetLayoutDirection() == wxLayout_RightToLeft))
+    if (m_window && m_window->m_wxwindow && 
+        (m_window->GetLayoutDirection() == wxLayout_RightToLeft))

     {
         rect.x -= rect.width;
     }
     {
         rect.x -= rect.width;
     }


@@ -2295,7 +2289,11 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoo
 
     wxCoord xx, yy, ww, hh;
     m_currentClippingRegion.GetBox( xx, yy, ww, hh );
 
     wxCoord xx, yy, ww, hh;
     m_currentClippingRegion.GetBox( xx, yy, ww, hh );

+#if wxUSE_NEW_DC
+    wxGTKDCImpl::DoSetClippingRegion( xx, yy, ww, hh );
+#else

     wxDC::DoSetClippingRegion( xx, yy, ww, hh );
     wxDC::DoSetClippingRegion( xx, yy, ww, hh );

+#endif

 
     gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
     gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() );
 
     gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
     gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() );


@@ -2303,9 +2301,9 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoo
     gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() );
 }
 
     gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() );
 }
 

-void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
+void wxWindowDCImpl::DoSetClippingRegionAsRegion( const wxRegion &region  )

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
     if (region.Empty())
     {
 
     if (region.Empty())
     {


@@ -2313,7 +2311,7 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
         return;
     }
 
         return;
     }
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     if (!m_currentClippingRegion.IsNull())
         m_currentClippingRegion.Intersect( region );
 
     if (!m_currentClippingRegion.IsNull())
         m_currentClippingRegion.Intersect( region );


@@ -2327,7 +2325,11 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
 
     wxCoord xx, yy, ww, hh;
     m_currentClippingRegion.GetBox( xx, yy, ww, hh );
 
     wxCoord xx, yy, ww, hh;
     m_currentClippingRegion.GetBox( xx, yy, ww, hh );

+#if wxUSE_NEW_DC
+    wxGTKDCImpl::DoSetClippingRegion( xx, yy, ww, hh );
+#else

     wxDC::DoSetClippingRegion( xx, yy, ww, hh );
     wxDC::DoSetClippingRegion( xx, yy, ww, hh );

+#endif

 
     gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
     gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() );
 
     gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
     gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() );


@@ -2335,11 +2337,15 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
     gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() );
 }
 
     gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() );
 }
 

-void wxWindowDC::DestroyClippingRegion()
+void wxWindowDCImpl::DestroyClippingRegion()

 {
 {

-    wxCHECK_RET( Ok(), wxT("invalid window dc") );
+    wxCHECK_RET( IsOk(), wxT("invalid window dc") );

 
 

+#if wxUSE_NEW_DC
+    wxDCImpl::DestroyClippingRegion();
+#else

     wxDC::DestroyClippingRegion();
     wxDC::DestroyClippingRegion();

+#endif

 
     m_currentClippingRegion.Clear();
 
 
     m_currentClippingRegion.Clear();
 


@@ -2348,7 +2354,7 @@ void wxWindowDC::DestroyClippingRegion()
         m_currentClippingRegion.Union( m_paintClippingRegion );
 #endif
 
         m_currentClippingRegion.Union( m_paintClippingRegion );
 #endif
 

-    if (!m_window) return;
+    if (!m_gdkwindow) return;

 
     if (m_currentClippingRegion.IsEmpty())
     {
 
     if (m_currentClippingRegion.IsEmpty())
     {


@@ -2366,7 +2372,7 @@ void wxWindowDC::DestroyClippingRegion()
     }
 }
 
     }
 }
 

-void wxWindowDC::Destroy()
+void wxWindowDCImpl::Destroy()

 {
     if (m_penGC) wxFreePoolGC( m_penGC );
     m_penGC = (GdkGC*) NULL;
 {
     if (m_penGC) wxFreePoolGC( m_penGC );
     m_penGC = (GdkGC*) NULL;


@@ -2378,7 +2384,7 @@ void wxWindowDC::Destroy()
     m_bgGC = (GdkGC*) NULL;
 }
 
     m_bgGC = (GdkGC*) NULL;
 }
 

-void wxWindowDC::SetDeviceOrigin( wxCoord x, wxCoord y )
+void wxWindowDCImpl::SetDeviceOrigin( wxCoord x, wxCoord y )

 {
     m_deviceOriginX = x;
     m_deviceOriginY = y;
 {
     m_deviceOriginX = x;
     m_deviceOriginY = y;


@@ -2386,25 +2392,30 @@ void wxWindowDC::SetDeviceOrigin( wxCoord x, wxCoord y )
     ComputeScaleAndOrigin();
 }
 
     ComputeScaleAndOrigin();
 }
 

-void wxWindowDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
+void wxWindowDCImpl::SetAxisOrientation( bool xLeftRight, bool yBottomUp )

 {
     m_signX = (xLeftRight ?  1 : -1);
     m_signY = (yBottomUp  ? -1 :  1);
 
 {
     m_signX = (xLeftRight ?  1 : -1);
     m_signY = (yBottomUp  ? -1 :  1);
 

-    if (m_owner && m_owner->m_wxwindow && (m_owner->GetLayoutDirection() == wxLayout_RightToLeft))
+    if (m_window && m_window->m_wxwindow && 
+        (m_window->GetLayoutDirection() == wxLayout_RightToLeft))

         m_signX = -m_signX;
 
     ComputeScaleAndOrigin();
 }
 
         m_signX = -m_signX;
 
     ComputeScaleAndOrigin();
 }
 

-void wxWindowDC::ComputeScaleAndOrigin()
+void wxWindowDCImpl::ComputeScaleAndOrigin()

 {
     const wxRealPoint origScale(m_scaleX, m_scaleY);
 
 {
     const wxRealPoint origScale(m_scaleX, m_scaleY);
 

+#if wxUSE_NEW_DC
+    wxDCImpl::ComputeScaleAndOrigin();
+#else

     wxDC::ComputeScaleAndOrigin();
     wxDC::ComputeScaleAndOrigin();

+#endif

 
     // if scale has changed call SetPen to recalulate the line width
 
     // if scale has changed call SetPen to recalulate the line width

-    if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && m_pen.Ok() )
+    if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && m_pen.IsOk() )

     {
         // this is a bit artificial, but we need to force wxDC to think the pen
         // has changed
     {
         // this is a bit artificial, but we need to force wxDC to think the pen
         // has changed


@@ -2415,22 +2426,54 @@ void wxWindowDC::ComputeScaleAndOrigin()
 }
 
 // Resolution in pixels per logical inch
 }
 
 // Resolution in pixels per logical inch

-wxSize wxWindowDC::GetPPI() const
+wxSize wxWindowDCImpl::GetPPI() const

 {
     return wxSize( (int) (m_mm_to_pix_x * 25.4 + 0.5), (int) (m_mm_to_pix_y * 25.4 + 0.5));
 }
 
 {
     return wxSize( (int) (m_mm_to_pix_x * 25.4 + 0.5), (int) (m_mm_to_pix_y * 25.4 + 0.5));
 }
 

-int wxWindowDC::GetDepth() const
+int wxWindowDCImpl::GetDepth() const
+{
+    return gdk_drawable_get_depth(m_gdkwindow);
+}
+
+
+//-----------------------------------------------------------------------------
+// wxClientDCImpl
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxClientDCImpl, wxWindowDCImpl)
+
+wxClientDCImpl::wxClientDCImpl( wxDC *owner )
+          : wxWindowDCImpl( owner )
+{
+}
+
+wxClientDCImpl::wxClientDCImpl( wxDC *owner, wxWindow *win )
+          : wxWindowDCImpl( owner, win )

 {
 {

-    return gdk_drawable_get_depth(m_window);
+    wxCHECK_RET( win, _T("NULL window in wxClientDCImpl::wxClientDC") );
+
+#ifdef __WXUNIVERSAL__
+    wxPoint ptOrigin = win->GetClientAreaOrigin();
+    SetDeviceOrigin(ptOrigin.x, ptOrigin.y);
+    wxSize size = win->GetClientSize();
+    DoSetClippingRegion(0, 0, size.x, size.y);
+#endif 
+    // __WXUNIVERSAL__

 }
 
 }
 

+void wxClientDCImpl::DoGetSize(int *width, int *height) const
+{
+    wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") );
+
+    m_window->GetClientSize( width, height );
+}

 
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------

-// wxPaintDC
+// wxPaintDCImpl

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxClientDC)
+IMPLEMENT_ABSTRACT_CLASS(wxPaintDCImpl, wxClientDCImpl)

 
 // Limit the paint region to the window size. Sometimes
 // the paint region is too big, and this risks X11 errors
 
 // Limit the paint region to the window size. Sometimes
 // the paint region is too big, and this risks X11 errors


@@ -2451,8 +2494,13 @@ static void wxLimitRegionToSize(wxRegion& region, const wxSize& sz)
     }
 }
 
     }
 }
 

-wxPaintDC::wxPaintDC( wxWindow *win )
-         : wxClientDC( win )
+wxPaintDCImpl::wxPaintDCImpl( wxDC *owner )
+         : wxClientDCImpl( owner )
+{
+}
+
+wxPaintDCImpl::wxPaintDCImpl( wxDC *owner, wxWindow *win )
+         : wxClientDCImpl( owner, win )

 {
 #if USE_PAINT_REGION
     if (!win->m_clipPaintRegion)
 {
 #if USE_PAINT_REGION
     if (!win->m_clipPaintRegion)


@@ -2476,33 +2524,7 @@ wxPaintDC::wxPaintDC( wxWindow *win )
         gdk_gc_set_clip_region( m_textGC, region );
         gdk_gc_set_clip_region( m_bgGC, region );
     }
         gdk_gc_set_clip_region( m_textGC, region );
         gdk_gc_set_clip_region( m_bgGC, region );
     }

-#endif // USE_PAINT_REGION
-}
-
-//-----------------------------------------------------------------------------
-// wxClientDC
-//-----------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC)
-
-wxClientDC::wxClientDC( wxWindow *win )
-          : wxWindowDC( win )
-{
-    wxCHECK_RET( win, _T("NULL window in wxClientDC::wxClientDC") );
-
-#ifdef __WXUNIVERSAL__
-    wxPoint ptOrigin = win->GetClientAreaOrigin();
-    SetDeviceOrigin(ptOrigin.x, ptOrigin.y);
-    wxSize size = win->GetClientSize();
-    SetClippingRegion(wxPoint(0, 0), size);
-#endif // __WXUNIVERSAL__
-}
-
-void wxClientDC::DoGetSize(int *width, int *height) const
-{
-    wxCHECK_RET( m_owner, _T("GetSize() doesn't work without window") );
-
-    m_owner->GetClientSize( width, height );
+#endif 

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------