X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2432b92dd7a837db13d3938a56c1959decd03203..ab8247f4b9bfdc56b549020cf10d3fe1d7bcfbcd:/src/msw/dc.cpp

diff --git a/src/msw/dc.cpp b/src/msw/dc.cpp
index 1df225556d..970a074492 100644
--- a/src/msw/dc.cpp
+++ b/src/msw/dc.cpp
@@ -92,7 +92,7 @@ wxDC::wxDC(void)
   m_signY = 1;
   m_systemScaleX = 1.0;
   m_systemScaleY = 1.0;
-  m_mappingMode = MM_TEXT;
+  m_mappingMode = wxMM_TEXT;
   m_bOwnsDC = FALSE;
   m_hDC = 0;
   m_clipping = FALSE;
@@ -255,7 +255,7 @@ void wxDC::SetPalette(const wxPalette& palette)
     m_oldPalette = 0;
   }
 
-  m_palette = m_palette;
+  m_palette = palette;
 
   if (!m_palette.Ok())
   {
@@ -380,7 +380,7 @@ void wxDC::DrawArc(long x1,long y1,long x2,long y2, long xc, long yc)
   double radius = (double)sqrt(dx*dx+dy*dy) ;;
   if (x1==x2 && x2==y2)
   {
-    DrawEllipse(xc,yc,(double)(radius*2.0),(double)(radius*2)) ;
+    DrawEllipse(xc,yc,(long)(radius*2.0),(long)(radius*2.0)) ;
     return ;
   }
 
@@ -605,7 +605,7 @@ void wxDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
 
 void wxDC::DrawIcon(const wxIcon& icon, long x, long y)
 {
-#if defined(__WIN32__) && !defined(__SC__)
+#if defined(__WIN32__) && !defined(__SC__) && !defined(__TWIN32__)
   ::DrawIconEx((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), (HICON) icon.GetHICON(),
       icon.GetWidth(), icon.GetHeight(), 0, 0, DI_NORMAL);
 #else
@@ -677,7 +677,7 @@ void wxDC::SetFont(const wxFont& the_font)
   if (m_font.Ok() && m_font.GetResourceHandle())
   {
     HFONT f = (HFONT) ::SelectObject((HDC) m_hDC, (HFONT) m_font.GetResourceHandle());
-    if (f == NULL)
+    if (f == (HFONT) NULL)
     {
         wxDebugMsg("::SelectObject failed in wxDC::SetFont.");
     }
@@ -808,7 +808,14 @@ void wxDC::SetBackground(const wxBrush& brush)
       }
       else
       {
-        m_canvas->SetBackgroundColour(m_backgroundBrush.GetColour());
+        // New behaviour, 10/2/99: setting the background brush of a DC
+        // doesn't affect the window background colour. However,
+        // I'm leaving in the transparency setting because it's needed by
+        // various controls (e.g. wxStaticText) to determine whether to draw
+        // transparently or not. TODO: maybe this should be a new function
+        // wxWindow::SetTransparency(). Should that apply to the child itself, or the
+        // parent?
+//        m_canvas->SetBackgroundColour(m_backgroundBrush.GetColour());
         m_canvas->m_backgroundTransparent = FALSE;
       }
     }
@@ -894,10 +901,14 @@ bool wxDC::StartDoc(const wxString& message)
 #else
 #ifdef UNICODE
      ::StartDocW((HDC) m_hDC, &docinfo);
+#else
+#ifdef __TWIN32__
+     ::StartDoc((HDC) m_hDC, &docinfo);
 #else
      ::StartDocA((HDC) m_hDC, &docinfo);
 #endif
 #endif
+#endif
 
 #ifndef __WIN16__
   if (ret <= 0)
@@ -994,32 +1005,32 @@ void wxDC::SetMapMode(int mode)
 
   switch (mode)
   {
-    case MM_TWIPS:
+    case wxMM_TWIPS:
     {
       m_logicalScaleX = (twips2mm * mm2pixelsX);
       m_logicalScaleY = (twips2mm * mm2pixelsY);
       break;
     }
-    case MM_POINTS:
+    case wxMM_POINTS:
     {
       m_logicalScaleX = (pt2mm * mm2pixelsX);
       m_logicalScaleY = (pt2mm * mm2pixelsY);
       break;
     }
-    case MM_METRIC:
+    case wxMM_METRIC:
     {
       m_logicalScaleX = mm2pixelsX;
       m_logicalScaleY = mm2pixelsY;
       break;
     }
-    case MM_LOMETRIC:
+    case wxMM_LOMETRIC:
     {
       m_logicalScaleX = (mm2pixelsX/10.0);
       m_logicalScaleY = (mm2pixelsY/10.0);
       break;
     }
     default:
-    case MM_TEXT:
+    case wxMM_TEXT:
     {
       m_logicalScaleX = 1.0;
       m_logicalScaleY = 1.0;
@@ -1680,7 +1691,7 @@ static bool wx_spline_add_point(double x, double y)
 
 static void wx_spline_draw_point_array(wxDC *dc)
 {
-  dc->DrawLines(&wx_spline_point_list, (double)0.0, (double)0.0);
+  dc->DrawLines(&wx_spline_point_list, 0, 0);
   wxNode *node = wx_spline_point_list.First();
   while (node)
   {