use const for xpm icons

[wxWidgets.git] / src / common / dcgraph.cpp

diff --git a/src/common/dcgraph.cpp b/src/common/dcgraph.cpp
index 93ee03514dec315a14fadaf04249fd1ddad0d3ff..24801af63c298b884b5f809daa8d19b07b877b70 100644 (file)
--- a/src/common/dcgraph.cpp
+++ b/src/common/dcgraph.cpp
@@ -541,7 +541,7 @@ void wxGCDC::DoDrawLines(int n, wxPoint points[],
 }
 
 #if wxUSE_SPLINES
 }
 
 #if wxUSE_SPLINES

-void wxGCDC::DoDrawSpline(wxList *points)
+void wxGCDC::DoDrawSpline(const wxPointList *points)

 {
     wxCHECK_RET( Ok(), wxT("wxGCDC(cg)::DoDrawSpline - invalid DC") );
 
 {
     wxCHECK_RET( Ok(), wxT("wxGCDC(cg)::DoDrawSpline - invalid DC") );
 


@@ -550,18 +550,18 @@ void wxGCDC::DoDrawSpline(wxList *points)
 
     wxGraphicsPath path = m_graphicContext->CreatePath();
 
 
     wxGraphicsPath path = m_graphicContext->CreatePath();
 

-    wxList::compatibility_iterator node = points->GetFirst();
-    if (node == wxList::compatibility_iterator())
+    wxPointList::compatibility_iterator node = points->GetFirst();
+    if (node == wxPointList::compatibility_iterator())

         // empty list
         return;
 
         // empty list
         return;
 

-    wxPoint *p = (wxPoint *)node->GetData();
+    wxPoint *p = node->GetData();

 
     wxCoord x1 = p->x;
     wxCoord y1 = p->y;
 
     node = node->GetNext();
 
     wxCoord x1 = p->x;
     wxCoord y1 = p->y;
 
     node = node->GetNext();

-    p = (wxPoint *)node->GetData();
+    p = node->GetData();

 
     wxCoord x2 = p->x;
     wxCoord y2 = p->y;
 
     wxCoord x2 = p->x;
     wxCoord y2 = p->y;


@@ -579,7 +579,7 @@ void wxGCDC::DoDrawSpline(wxList *points)
 #endif // !wxUSE_STL
 
     {
 #endif // !wxUSE_STL
 
     {

-        p = (wxPoint *)node->GetData();
+        p = node->GetData();

         x1 = x2;
         y1 = y2;
         x2 = p->x;
         x1 = x2;
         y1 = y2;
         x2 = p->x;


@@ -830,7 +830,7 @@ bool wxGCDC::CanGetTextExtent() const
 
 void wxGCDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height,
                               wxCoord *descent, wxCoord *externalLeading ,
 
 void wxGCDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height,
                               wxCoord *descent, wxCoord *externalLeading ,

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

 {
     wxCHECK_RET( Ok(), wxT("wxGCDC(cg)::DoGetTextExtent - invalid DC") );
 
 {
     wxCHECK_RET( Ok(), wxT("wxGCDC(cg)::DoGetTextExtent - invalid DC") );