X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/06052f3f874cc39eb5365a3b4bbf3e929534cbe8..528a5e8f92e938407ee2c33b29e519af064e6608:/src/common/dcbase.cpp

diff --git a/src/common/dcbase.cpp b/src/common/dcbase.cpp
index baeb1c5ee8..08d7d49e2b 100644
--- a/src/common/dcbase.cpp
+++ b/src/common/dcbase.cpp
@@ -25,14 +25,23 @@
 #endif
 
 #include "wx/dc.h"
-#include "wx/math.h"
+#include "wx/dcbuffer.h" // for IMPLEMENT_DYNAMIC_CLASS
+
+#ifndef WX_PRECOMP
+    #include "wx/math.h"
+#endif
 
 // bool wxDCBase::sm_cacheing = false;
 
+IMPLEMENT_ABSTRACT_CLASS(wxDCBase, wxObject)
+
 // ============================================================================
 // implementation
 // ============================================================================
 
+IMPLEMENT_DYNAMIC_CLASS(wxBufferedDC, wxMemoryDC)
+IMPLEMENT_ABSTRACT_CLASS(wxBufferedPaintDC, wxBufferedDC)
+
 #if WXWIN_COMPATIBILITY_2_6
 void wxDCBase::BeginDrawing()
 {
@@ -321,7 +330,7 @@ void wxDCBase::DoDrawSpline( wxList *points )
     double           x1, y1, x2, y2;
 
     wxList::compatibility_iterator node = points->GetFirst();
-    if (node == wxList::compatibility_iterator())
+    if (!node)
         // empty list
         return;
 
@@ -412,7 +421,7 @@ bool wxDCBase::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths)
 {
     int totalWidth = 0;
 
-    const size_t len = text.Length();
+    const size_t len = text.length();
     widths.Empty();
     widths.Add(0, len);
 
@@ -771,7 +780,7 @@ void wxDCBase::DoGradientFillLinear(const wxRect& rect,
     SetPen(oldPen);
 }
 
-void wxDCBase::GradientFillConcentric(const wxRect& rect,
+void wxDCBase::DoGradientFillConcentric(const wxRect& rect,
                                       const wxColour& initialColour,
                                       const wxColour& destColour,
                                       const wxPoint& circleCenter)