Fix a number of mingw compile errors.

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

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index 48405d02a92e4613a0de32c72c0a9a4688423d0d..798b1f413f1ef72c3d3c3320690fa26707ffaa7b 100644 (file)
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -1,6 +1,6 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/gtk/dcclient.cpp
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/gtk/dcclient.cpp

-// Purpose:
+// Purpose:     wxWindowDCImpl implementation

 // Author:      Robert Roebling
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Robert Roebling, Chris Breeze
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Robert Roebling, Chris Breeze


@@ -71,27 +71,42 @@ static GdkPixmap* GetHatch(int style)
     const int i = style - wxBRUSHSTYLE_FIRST_HATCH;
     if (hatches[i] == NULL)
     {
     const int i = style - wxBRUSHSTYLE_FIRST_HATCH;
     if (hatches[i] == NULL)
     {

+        // This macro creates a bitmap from an XBM file included above. Notice
+        // the need for the cast because gdk_bitmap_create_from_data() doesn't
+        // accept unsigned data but the arrays in XBM need to be unsigned to
+        // avoid warnings (and even errors in C+0x mode) from g++.
+#define CREATE_FROM_XBM_DATA(name) \
+        gdk_bitmap_create_from_data \
+        ( \
+            NULL, \
+            reinterpret_cast<gchar *>(name ## _bits), \
+            name ## _width, \
+            name ## _height \
+        )
+

         switch (style)
         {
         case wxBRUSHSTYLE_BDIAGONAL_HATCH:
         switch (style)
         {
         case wxBRUSHSTYLE_BDIAGONAL_HATCH:

-            hatches[i] = gdk_bitmap_create_from_data(NULL, bdiag_bits, bdiag_width, bdiag_height);
+            hatches[i] = CREATE_FROM_XBM_DATA(bdiag);

             break;
         case wxBRUSHSTYLE_CROSSDIAG_HATCH:
             break;
         case wxBRUSHSTYLE_CROSSDIAG_HATCH:

-            hatches[i] = gdk_bitmap_create_from_data(NULL, cdiag_bits, cdiag_width, cdiag_height);
+            hatches[i] = CREATE_FROM_XBM_DATA(cdiag);

             break;
         case wxBRUSHSTYLE_CROSS_HATCH:
             break;
         case wxBRUSHSTYLE_CROSS_HATCH:

-            hatches[i] = gdk_bitmap_create_from_data(NULL, cross_bits, cross_width, cross_height);
+            hatches[i] = CREATE_FROM_XBM_DATA(cross);

             break;
         case wxBRUSHSTYLE_FDIAGONAL_HATCH:
             break;
         case wxBRUSHSTYLE_FDIAGONAL_HATCH:

-            hatches[i] = gdk_bitmap_create_from_data(NULL, fdiag_bits, fdiag_width, fdiag_height);
+            hatches[i] = CREATE_FROM_XBM_DATA(fdiag);

             break;
         case wxBRUSHSTYLE_HORIZONTAL_HATCH:
             break;
         case wxBRUSHSTYLE_HORIZONTAL_HATCH:

-            hatches[i] = gdk_bitmap_create_from_data(NULL, horiz_bits, horiz_width, horiz_height);
+            hatches[i] = CREATE_FROM_XBM_DATA(horiz);

             break;
         case wxBRUSHSTYLE_VERTICAL_HATCH:
             break;
         case wxBRUSHSTYLE_VERTICAL_HATCH:

-            hatches[i] = gdk_bitmap_create_from_data(NULL, verti_bits, verti_width, verti_height);
+            hatches[i] = CREATE_FROM_XBM_DATA(verti);

             break;
         }
             break;
         }

+
+#undef CREATE_FROM_XBM_DATA

     }
     return hatches[i];
 }
     }
     return hatches[i];
 }


@@ -216,7 +231,7 @@ static GdkGC* wxGetPoolGC( GdkWindow *window, wxPoolGCType type )
     // The realloc failed.  Fall through to error.
     wxFAIL_MSG( wxT("No GC available") );
 
     // The realloc failed.  Fall through to error.
     wxFAIL_MSG( wxT("No GC available") );
 

-    return (GdkGC*) NULL;
+    return NULL;

 }
 
 static void wxFreePoolGC( GdkGC *gc )
 }
 
 static void wxFreePoolGC( GdkGC *gc )


@@ -242,16 +257,16 @@ IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxGTKDCImpl)
 wxWindowDCImpl::wxWindowDCImpl( wxDC *owner ) :
    wxGTKDCImpl( owner )
 {
 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_gdkwindow = NULL;
+    m_penGC = NULL;
+    m_brushGC = NULL;
+    m_textGC = NULL;
+    m_bgGC = NULL;
+    m_cmap = NULL;

     m_isScreenDC = false;
     m_isScreenDC = false;

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

 }
 
 wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) :
 }
 
 wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) :


@@ -259,34 +274,35 @@ wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) :
 {
     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_gdkwindow = NULL;
+    m_penGC = NULL;
+    m_brushGC = NULL;
+    m_textGC = NULL;
+    m_bgGC = NULL;
+    m_cmap = NULL;

     m_isScreenDC = false;
     m_font = window->GetFont();
 
     GtkWidget *widget = window->m_wxwindow;
     m_isScreenDC = false;
     m_font = window->GetFont();
 
     GtkWidget *widget = window->m_wxwindow;

+    m_gdkwindow = window->GTKGetDrawingWindow();

 
     // Some controls don't have m_wxwindow - like wxStaticBox, but the user
 
     // Some controls don't have m_wxwindow - like wxStaticBox, but the user

-    // code should still be able to create wxClientDCs for them, so we will
-    // use the parent window here then.
+    // code should still be able to create wxClientDCs for them

     if ( !widget )
     {
     if ( !widget )
     {

-        window = window->GetParent();
-        widget = window->m_wxwindow;
-    }
+        widget = window->m_widget;
+
+        wxCHECK_RET(widget, "DC needs a widget");

 
 

-    wxASSERT_MSG( widget, wxT("DC needs a widget") );
+        m_gdkwindow = widget->window;
+        if (!gtk_widget_get_has_window(widget))
+            SetDeviceLocalOrigin(widget->allocation.x, widget->allocation.y);
+    }

 
 

-    m_context = window->GtkGetPangoDefaultContext();
+    m_context = window->GTKGetPangoDefaultContext();

     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 );
 

-    m_gdkwindow = widget->window;
-

     // Window not realized ?
     if (!m_gdkwindow)
     {
     // Window not realized ?
     if (!m_gdkwindow)
     {


@@ -296,7 +312,7 @@ wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) :
          return;
     }
 
          return;
     }
 

-    m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
+    m_cmap = gtk_widget_get_colormap(widget);

 
     SetUpDC();
 
 
     SetUpDC();
 


@@ -309,7 +325,7 @@ wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) :
 
     m_window = window;
 
 
     m_window = window;
 

-    if (m_window && m_window->m_wxwindow && 
+    if (m_window && m_window->m_wxwindow &&

         (m_window->GetLayoutDirection() == wxLayout_RightToLeft))
     {
         // reverse sense
         (m_window->GetLayoutDirection() == wxLayout_RightToLeft))
     {
         // reverse sense


@@ -351,7 +367,7 @@ void wxWindowDCImpl::SetUpDC( bool isMemDC )
     }
 
     if (!done)
     }
 
     if (!done)

-    {    
+    {

         if (m_isScreenDC)
         {
             m_penGC = wxGetPoolGC( m_gdkwindow, wxPEN_SCREEN );
         if (m_isScreenDC)
         {
             m_penGC = wxGetPoolGC( m_gdkwindow, wxPEN_SCREEN );


@@ -410,25 +426,25 @@ void wxWindowDCImpl::SetUpDC( bool isMemDC )
     gdk_gc_set_function( m_penGC, GDK_COPY );
 
     /* clipping */
     gdk_gc_set_function( m_penGC, GDK_COPY );
 
     /* clipping */

-    gdk_gc_set_clip_rectangle( m_penGC, (GdkRectangle *) NULL );
-    gdk_gc_set_clip_rectangle( m_brushGC, (GdkRectangle *) NULL );
-    gdk_gc_set_clip_rectangle( m_textGC, (GdkRectangle *) NULL );
-    gdk_gc_set_clip_rectangle( m_bgGC, (GdkRectangle *) NULL );
+    gdk_gc_set_clip_rectangle( m_penGC, NULL );
+    gdk_gc_set_clip_rectangle( m_brushGC, NULL );
+    gdk_gc_set_clip_rectangle( m_textGC, NULL );
+    gdk_gc_set_clip_rectangle( m_bgGC, NULL );

 }
 
 void wxWindowDCImpl::DoGetSize( int* width, int* height ) const
 {
 }
 
 void wxWindowDCImpl::DoGetSize( int* width, int* height ) const
 {

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

 
     m_window->GetSize(width, height);
 }
 
 bool wxWindowDCImpl::DoFloodFill(wxCoord x, wxCoord y,
 
     m_window->GetSize(width, height);
 }
 
 bool wxWindowDCImpl::DoFloodFill(wxCoord x, wxCoord y,

-                             const wxColour& col, int style)
+                                 const wxColour& col, wxFloodFillStyle style)

 {
 #if wxUSE_IMAGE
     extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
 {
 #if wxUSE_IMAGE
     extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,

-                              const wxColour & col, int style);
+                              const wxColour & col, wxFloodFillStyle style);

 
     return wxDoFloodFill( GetOwner(), x, y, col, style);
 #else
 
     return wxDoFloodFill( GetOwner(), x, y, col, style);
 #else


@@ -475,8 +491,8 @@ bool wxWindowDCImpl::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const
 void wxWindowDCImpl::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 void wxWindowDCImpl::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );

-    
-    if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+
+    if ( m_pen.IsNonTransparent() )

     {
         if (m_gdkwindow)
             gdk_draw_line( m_gdkwindow, 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) );


@@ -490,7 +506,7 @@ void wxWindowDCImpl::DoCrossHair( wxCoord x, wxCoord y )
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 

-    if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+    if ( m_pen.IsNonTransparent() )

     {
         int w = 0;
         int h = 0;
     {
         int w = 0;
         int h = 0;


@@ -588,7 +604,7 @@ void wxWindowDCImpl::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
 
     if (m_gdkwindow)
     {
 
     if (m_gdkwindow)
     {

-        if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
+        if ( m_brush.IsNonTransparent() )

         {
             GdkGC* gc;
             bool originChanged;
         {
             GdkGC* gc;
             bool originChanged;


@@ -600,11 +616,11 @@ void wxWindowDCImpl::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 

-        if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+        if ( m_pen.IsNonTransparent() )

         {
             gdk_draw_arc( m_gdkwindow, 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() != wxBRUSHSTYLE_TRANSPARENT) && (alpha2 - alpha1 != 360*64))
+            if ( m_brush.IsNonTransparent() && (alpha2 - alpha1 != 360*64) )

             {
                 gdk_draw_line( m_gdkwindow, m_penGC, xx1, yy1, xxc, yyc );
                 gdk_draw_line( m_gdkwindow, 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 );


@@ -634,7 +650,7 @@ void wxWindowDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxC
         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);
 

-        if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
+        if ( m_brush.IsNonTransparent() )

         {
             GdkGC* gc;
             bool originChanged;
         {
             GdkGC* gc;
             bool originChanged;


@@ -646,7 +662,7 @@ void wxWindowDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxC
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 

-        if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+        if ( m_pen.IsNonTransparent() )

             gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx, yy, ww, hh, start, end );
     }
 
             gdk_draw_arc( m_gdkwindow, m_penGC, FALSE, xx, yy, ww, hh, start, end );
     }
 


@@ -658,7 +674,7 @@ void wxWindowDCImpl::DoDrawPoint( wxCoord x, wxCoord y )
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 

-    if ((m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT) && m_gdkwindow)
+    if ( m_pen.IsNonTransparent() && m_gdkwindow )

         gdk_draw_point( m_gdkwindow, m_penGC, XLOG2DEV(x), YLOG2DEV(y) );
 
     CalcBoundingBox (x, y);
         gdk_draw_point( m_gdkwindow, m_penGC, XLOG2DEV(x), YLOG2DEV(y) );
 
     CalcBoundingBox (x, y);


@@ -668,9 +684,11 @@ void wxWindowDCImpl::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCo
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 

-    if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;

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

+    if ( m_pen.IsTransparent() )
+        return;
+

     //Check, if scaling is necessary
     const bool doScale =
         xoffset != 0 || yoffset != 0 || XLOG2DEV(10) != 10 || YLOG2DEV(10) != 10;
     //Check, if scaling is necessary
     const bool doScale =
         xoffset != 0 || yoffset != 0 || XLOG2DEV(10) != 10 || YLOG2DEV(10) != 10;


@@ -698,7 +716,9 @@ void wxWindowDCImpl::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCo
         delete[] gpts;
 }
 
         delete[] gpts;
 }
 

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

 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 


@@ -727,7 +747,7 @@ void wxWindowDCImpl::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wx
 
     if (m_gdkwindow)
     {
 
     if (m_gdkwindow)
     {

-        if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
+        if ( m_brush.IsNonTransparent() )

         {
             GdkGC* gc;
             bool originChanged;
         {
             GdkGC* gc;
             bool originChanged;


@@ -739,7 +759,7 @@ void wxWindowDCImpl::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wx
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 

-        if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+        if ( m_pen.IsNonTransparent() )

         {
 /*
             for (i = 0 ; i < n ; i++)
         {
 /*
             for (i = 0 ; i < n ; i++)


@@ -778,7 +798,7 @@ void wxWindowDCImpl::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoo
 
     if (m_gdkwindow)
     {
 
     if (m_gdkwindow)
     {

-        if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
+        if ( m_brush.IsNonTransparent() )

         {
             GdkGC* gc;
             bool originChanged;
         {
             GdkGC* gc;
             bool originChanged;


@@ -790,9 +810,8 @@ void wxWindowDCImpl::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoo
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 

-        if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+        if ( m_pen.IsNonTransparent() )

         {
         {

-#if 1

             if ((m_pen.GetWidth() == 2) && (m_pen.GetCap() == wxCAP_ROUND) &&
                 (m_pen.GetJoin() == wxJOIN_ROUND) && (m_pen.GetStyle() == wxPENSTYLE_SOLID))
             {
             if ((m_pen.GetWidth() == 2) && (m_pen.GetCap() == wxCAP_ROUND) &&
                 (m_pen.GetJoin() == wxJOIN_ROUND) && (m_pen.GetStyle() == wxPENSTYLE_SOLID))
             {


@@ -815,7 +834,6 @@ void wxWindowDCImpl::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoo
                 gdk_gc_set_line_attributes( m_penGC, 2, GDK_LINE_SOLID, GDK_CAP_ROUND, GDK_JOIN_ROUND );
             }
             else
                 gdk_gc_set_line_attributes( m_penGC, 2, GDK_LINE_SOLID, GDK_CAP_ROUND, GDK_JOIN_ROUND );
             }
             else

-#endif

             {
                 // Just use X11 for other cases
                 gdk_draw_rectangle( m_gdkwindow, m_penGC, FALSE, xx, yy, ww-1, hh-1 );
             {
                 // Just use X11 for other cases
                 gdk_draw_rectangle( m_gdkwindow, m_penGC, FALSE, xx, yy, ww-1, hh-1 );


@@ -856,7 +874,7 @@ void wxWindowDCImpl::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width
 
     // CMB: adjust size if outline is drawn otherwise the result is
     // 1 pixel too wide and high
 
     // CMB: adjust size if outline is drawn otherwise the result is
     // 1 pixel too wide and high

-    if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+    if ( m_pen.IsNonTransparent() )

     {
         ww--;
         hh--;
     {
         ww--;
         hh--;


@@ -871,7 +889,7 @@ void wxWindowDCImpl::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width
         if (dd > hh) dd = hh;
         rr = dd / 2;
 
         if (dd > hh) dd = hh;
         rr = dd / 2;
 

-        if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
+        if ( m_brush.IsNonTransparent() )

         {
             GdkGC* gc;
             bool originChanged;
         {
             GdkGC* gc;
             bool originChanged;


@@ -888,7 +906,7 @@ void wxWindowDCImpl::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 

-        if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+        if ( m_pen.IsNonTransparent() )

         {
             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+rr+1, yy, xx+ww-rr, yy );
             gdk_draw_line( m_gdkwindow, m_penGC, xx+rr+1, yy+hh, xx+ww-rr, yy+hh );


@@ -921,7 +939,7 @@ void wxWindowDCImpl::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord
 
     if (m_gdkwindow)
     {
 
     if (m_gdkwindow)
     {

-        if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
+        if ( m_brush.IsNonTransparent() )

         {
             GdkGC* gc;
             bool originChanged;
         {
             GdkGC* gc;
             bool originChanged;


@@ -929,7 +947,7 @@ void wxWindowDCImpl::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord
 
             // If the pen is transparent pen we increase the size
             // for better compatibility with other platforms.
 
             // If the pen is transparent pen we increase the size
             // for better compatibility with other platforms.

-            if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT)
+            if ( m_pen.IsNonTransparent() )

             {
                 ++ww;
                 ++hh;
             {
                 ++ww;
                 ++hh;


@@ -941,7 +959,7 @@ void wxWindowDCImpl::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 
                 gdk_gc_set_ts_origin(gc, 0, 0);
         }
 

-        if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+        if ( m_pen.IsNonTransparent() )

             gdk_draw_arc( m_gdkwindow, 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 );
     }
 


@@ -1007,7 +1025,7 @@ ScaleMask(GdkPixmap* mask, int x, int y, int w, int h, int dst_w, int dst_h, dou
 // Make a new mask from part of a mask and a clip region.
 // Return new mask, unref old one.
 static GdkPixmap*
 // Make a new mask from part of a mask and a clip region.
 // Return new mask, unref old one.
 static GdkPixmap*

-ClipMask(GdkPixmap* mask, const GdkRegion* clipRegion, int x, int y, int dst_x, int dst_y, int w, int h)
+ClipMask(GdkPixmap* mask, GdkRegion* clipRegion, int x, int y, int dst_x, int dst_y, int w, int h)

 {
     GdkGCValues gcValues;
     gcValues.foreground.pixel = 0;
 {
     GdkGCValues gcValues;
     gcValues.foreground.pixel = 0;


@@ -1056,8 +1074,11 @@ void wxWindowDCImpl::DoDrawBitmap( const wxBitmap &bitmap,
     const int w = bitmap.GetWidth();
     const int h = bitmap.GetHeight();
 
     const int w = bitmap.GetWidth();
     const int h = bitmap.GetHeight();
 

+    // notice that as the bitmap is not drawn upside down (or right to left)
+    // even if the corresponding axis direction is inversed, we need to take it
+    // into account when calculating its bounding box

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

-    CalcBoundingBox(x + w, y + h);
+    CalcBoundingBox(x + m_signX*w, y + m_signY*h);

 
     // device coords
     int xx = LogicalToDeviceX(x);
 
     // device coords
     int xx = LogicalToDeviceX(x);


@@ -1068,7 +1089,7 @@ void wxWindowDCImpl::DoDrawBitmap( const wxBitmap &bitmap,
     if (m_window && m_window->GetLayoutDirection() == wxLayout_RightToLeft)
         xx -= ww;
 
     if (m_window && m_window->GetLayoutDirection() == wxLayout_RightToLeft)
         xx -= ww;
 

-    const GdkRegion* const clipRegion = m_currentClippingRegion.GetRegion();
+    GdkRegion* const clipRegion = m_currentClippingRegion.GetRegion();

     // determine clip region overlap
     int overlap = wxInRegion;
     if (clipRegion)
     // determine clip region overlap
     int overlap = wxInRegion;
     if (clipRegion)


@@ -1158,7 +1179,7 @@ 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,

-                         int logical_func,
+                         wxRasterOperationMode logical_func,

                          bool useMask,
                          wxCoord xsrcMask, wxCoord ysrcMask )
 {
                          bool useMask,
                          wxCoord xsrcMask, wxCoord ysrcMask )
 {


@@ -1233,7 +1254,7 @@ bool wxWindowDCImpl::DoBlit( wxCoord xdest, wxCoord ydest,
     const int dst_w = LogicalToDeviceXRel(width);
     const int dst_h = LogicalToDeviceYRel(height);
 
     const int dst_w = LogicalToDeviceXRel(width);
     const int dst_h = LogicalToDeviceYRel(height);
 

-    const GdkRegion* const clipRegion = m_currentClippingRegion.GetRegion();
+    GdkRegion* const clipRegion = m_currentClippingRegion.GetRegion();

     // determine dest clip region overlap
     int overlap = wxInRegion;
     if (clipRegion)
     // determine dest clip region overlap
     int overlap = wxInRegion;
     if (clipRegion)


@@ -1299,7 +1320,7 @@ bool wxWindowDCImpl::DoBlit( wxCoord xdest, wxCoord ydest,
         src_y = 0;
     }
 
         src_y = 0;
     }
 

-    const int logical_func_save = m_logicalFunction;
+    const wxRasterOperationMode logical_func_save = m_logicalFunction;

     SetLogicalFunction(logical_func);
     if (memDC == NULL)
         gdk_gc_set_subwindow(use_gc, GDK_INCLUDE_INFERIORS);
     SetLogicalFunction(logical_func);
     if (memDC == NULL)
         gdk_gc_set_subwindow(use_gc, GDK_INCLUDE_INFERIORS);


@@ -1332,7 +1353,9 @@ bool wxWindowDCImpl::DoBlit( wxCoord xdest, wxCoord ydest,
     return true;
 }
 
     return true;
 }
 

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

 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 


@@ -1340,8 +1363,8 @@ void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
 
     if (text.empty()) return;
 
 
     if (text.empty()) return;
 

-    x = XLOG2DEV(x);
-    y = YLOG2DEV(y);
+    wxCoord x = XLOG2DEV(xLogical),
+            y = YLOG2DEV(yLogical);

 
     wxCHECK_RET( m_context, wxT("no Pango context") );
     wxCHECK_RET( m_layout, wxT("no Pango layout") );
 
     wxCHECK_RET( m_context, wxT("no Pango context") );
     wxCHECK_RET( m_layout, wxT("no Pango layout") );


@@ -1437,9 +1460,9 @@ void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
         x_rtl -= w;
 
     const GdkColor* bg_col = NULL;
         x_rtl -= w;
 
     const GdkColor* bg_col = NULL;

-    if (m_backgroundMode == wxBRUSHSTYLE_SOLID) 
+    if (m_backgroundMode == wxBRUSHSTYLE_SOLID)

         bg_col = m_textBackgroundColour.GetColor();
         bg_col = m_textBackgroundColour.GetColor();

- 
+

     gdk_draw_layout_with_colors(m_gdkwindow, m_textGC, x_rtl, y, m_layout, NULL, bg_col);
 
     if (isScaled)
     gdk_draw_layout_with_colors(m_gdkwindow, m_textGC, x_rtl, y, m_layout, NULL, bg_col);
 
     if (isScaled)


@@ -1456,11 +1479,11 @@ void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
         pango_layout_set_attributes(m_layout, NULL);
     }
 
         pango_layout_set_attributes(m_layout, NULL);
     }
 

-    CalcBoundingBox(x + int(w / m_scaleX), y + int(h / m_scaleY));
-    CalcBoundingBox(x, y);
+    CalcBoundingBox(xLogical + int(w / m_scaleX), yLogical + int(h / m_scaleY));
+    CalcBoundingBox(xLogical, yLogical);

 }
 
 }
 

-// TODO: When GTK2.6 is required, merge DoDrawText and DoDrawRotatedText to 
+// TODO: When GTK2.6 is required, merge DoDrawText and DoDrawRotatedText to

 // avoid code duplication
 void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )
 {
 // avoid code duplication
 void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )
 {


@@ -1506,7 +1529,7 @@ void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord
         pango_layout_get_pixel_size(m_layout, &w, &h);
 
         const GdkColor* bg_col = NULL;
         pango_layout_get_pixel_size(m_layout, &w, &h);
 
         const GdkColor* bg_col = NULL;

-        if (m_backgroundMode == wxBRUSHSTYLE_SOLID) 
+        if (m_backgroundMode == wxBRUSHSTYLE_SOLID)

             bg_col = m_textBackgroundColour.GetColor();
 
         // rotate the text
             bg_col = m_textBackgroundColour.GetColor();
 
         // rotate the text


@@ -1515,13 +1538,13 @@ void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord
         pango_context_set_matrix (m_context, &matrix);
         pango_layout_context_changed (m_layout);
 
         pango_context_set_matrix (m_context, &matrix);
         pango_layout_context_changed (m_layout);
 

-        // To be compatible with MSW, the rotation axis must be in the old 
+        // To be compatible with MSW, the rotation axis must be in the old

         // top-left corner.
         // top-left corner.

-        // Calculate the vertices of the rotated rectangle containing the text, 
+        // Calculate the vertices of the rotated rectangle containing the text,

         // relative to the old top-left vertex.
         // relative to the old top-left vertex.

-        // We could use the matrix for this, but it's simpler with trignonometry. 
+        // We could use the matrix for this, but it's simpler with trignonometry.

         double rad = DegToRad(angle);
         double rad = DegToRad(angle);

-        // the rectangle vertices are counted clockwise with the first one 
+        // the rectangle vertices are counted clockwise with the first one

         // being at (0, 0)
         double x2 = w * cos(rad);
         double y2 = -w * sin(rad);   // y axis points to the bottom, hence minus
         // being at (0, 0)
         double x2 = w * cos(rad);
         double y2 = -w * sin(rad);   // y axis points to the bottom, hence minus


@@ -1535,7 +1558,7 @@ void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord
                 minX = (wxCoord)(dmin(dmin(0, x2), dmin(x3, x4)) - 0.5),
                 minY = (wxCoord)(dmin(dmin(0, y2), dmin(y3, y4)) - 0.5);
 
                 minX = (wxCoord)(dmin(dmin(0, x2), dmin(x3, x4)) - 0.5),
                 minY = (wxCoord)(dmin(dmin(0, y2), dmin(y3, y4)) - 0.5);
 

-        gdk_draw_layout_with_colors(m_gdkwindow, m_textGC, x+minX, y+minY, 
+        gdk_draw_layout_with_colors(m_gdkwindow, m_textGC, x+minX, y+minY,

                                     m_layout, NULL, bg_col);
 
         if (m_font.GetUnderlined())
                                     m_layout, NULL, bg_col);
 
         if (m_font.GetUnderlined())


@@ -1775,10 +1798,10 @@ wxCoord wxWindowDCImpl::GetCharWidth() const
 wxCoord wxWindowDCImpl::GetCharHeight() const
 {
     PangoFontMetrics *metrics = pango_context_get_metrics (m_context, m_fontdesc, pango_context_get_language(m_context));
 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") );
+    wxCHECK_MSG( metrics, -1, wxT("failed to get pango font metrics") );

 
     wxCoord h = PANGO_PIXELS (pango_font_metrics_get_descent (metrics) +
 
     wxCoord h = PANGO_PIXELS (pango_font_metrics_get_descent (metrics) +

-                pango_font_metrics_get_ascent (metrics));
+                              pango_font_metrics_get_ascent (metrics));

     pango_font_metrics_unref (metrics);
     return h;
 }
     pango_font_metrics_unref (metrics);
     return h;
 }


@@ -1810,7 +1833,7 @@ void wxWindowDCImpl::SetFont( const wxFont &font )
         {
             PangoContext *oldContext = m_context;
 
         {
             PangoContext *oldContext = m_context;
 

-            m_context = m_window->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,


@@ -1902,7 +1925,7 @@ void wxWindowDCImpl::SetPen( const wxPen &pen )
         case wxPENSTYLE_SOLID:
         default:
             lineStyle = GDK_LINE_SOLID;
         case wxPENSTYLE_SOLID:
         default:
             lineStyle = GDK_LINE_SOLID;

-            req_dash = (wxGTKDash*)NULL;
+            req_dash = NULL;

             req_nb_dash = 0;
             break;
     }
             req_nb_dash = 0;
             break;
     }


@@ -2048,7 +2071,7 @@ void wxWindowDCImpl::SetBackground( const wxBrush &brush )
     }
 }
 
     }
 }
 

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

 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 
 {
     wxCHECK_RET( IsOk(), wxT("invalid window dc") );
 


@@ -2079,8 +2102,8 @@ void wxWindowDCImpl::SetLogicalFunction( int function )
         case wxSRC_INVERT:   mode = GDK_COPY_INVERT;   break;
         case wxNOR:          mode = GDK_NOR;           break;
         default:
         case wxSRC_INVERT:   mode = GDK_COPY_INVERT;   break;
         case wxNOR:          mode = GDK_NOR;           break;
         default:

-           wxFAIL_MSG( wxT("unsupported logical function") );
-           mode = GDK_COPY;
+            wxFAIL_MSG("unknown mode");
+            return;

     }
 
     m_logicalFunction = function;
     }
 
     m_logicalFunction = function;


@@ -2154,7 +2177,7 @@ void wxWindowDCImpl::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, w
     rect.width = XLOG2DEVREL(width);
     rect.height = YLOG2DEVREL(height);
 
     rect.width = XLOG2DEVREL(width);
     rect.height = YLOG2DEVREL(height);
 

-    if (m_window && m_window->m_wxwindow && 
+    if (m_window && m_window->m_wxwindow &&

         (m_window->GetLayoutDirection() == wxLayout_RightToLeft))
     {
         rect.x -= rect.width;
         (m_window->GetLayoutDirection() == wxLayout_RightToLeft))
     {
         rect.x -= rect.width;


@@ -2224,13 +2247,13 @@ void wxWindowDCImpl::DestroyClippingRegion()
 void wxWindowDCImpl::Destroy()
 {
     if (m_penGC) wxFreePoolGC( m_penGC );
 void wxWindowDCImpl::Destroy()
 {
     if (m_penGC) wxFreePoolGC( m_penGC );

-    m_penGC = (GdkGC*) NULL;
+    m_penGC = NULL;

     if (m_brushGC) wxFreePoolGC( m_brushGC );
     if (m_brushGC) wxFreePoolGC( m_brushGC );

-    m_brushGC = (GdkGC*) NULL;
+    m_brushGC = NULL;

     if (m_textGC) wxFreePoolGC( m_textGC );
     if (m_textGC) wxFreePoolGC( m_textGC );

-    m_textGC = (GdkGC*) NULL;
+    m_textGC = NULL;

     if (m_bgGC) wxFreePoolGC( m_bgGC );
     if (m_bgGC) wxFreePoolGC( m_bgGC );

-    m_bgGC = (GdkGC*) NULL;
+    m_bgGC = NULL;

 }
 
 void wxWindowDCImpl::SetDeviceOrigin( wxCoord x, wxCoord y )
 }
 
 void wxWindowDCImpl::SetDeviceOrigin( wxCoord x, wxCoord y )


@@ -2246,7 +2269,7 @@ 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_window && m_window->m_wxwindow && 
+    if (m_window && m_window->m_wxwindow &&

         (m_window->GetLayoutDirection() == wxLayout_RightToLeft))
         m_signX = -m_signX;
 
         (m_window->GetLayoutDirection() == wxLayout_RightToLeft))
         m_signX = -m_signX;
 


@@ -2296,20 +2319,20 @@ wxClientDCImpl::wxClientDCImpl( wxDC *owner )
 wxClientDCImpl::wxClientDCImpl( wxDC *owner, wxWindow *win )
           : wxWindowDCImpl( owner, win )
 {
 wxClientDCImpl::wxClientDCImpl( wxDC *owner, wxWindow *win )
           : wxWindowDCImpl( owner, win )
 {

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

-#endif 
+#endif

     // __WXUNIVERSAL__
 }
 
 void wxClientDCImpl::DoGetSize(int *width, int *height) const
 {
     // __WXUNIVERSAL__
 }
 
 void wxClientDCImpl::DoGetSize(int *width, int *height) const
 {

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

 
     m_window->GetClientSize( width, height );
 }
 
     m_window->GetClientSize( width, height );
 }


@@ -2369,7 +2392,7 @@ wxPaintDCImpl::wxPaintDCImpl( wxDC *owner, 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 
+#endif

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