fixed warnings after GetFont prototype change

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28004 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/private.h

@@ -493,7 +493,7 @@ WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
 extern HCURSOR wxGetCurrentBusyCursor();    // from msw/utils.cpp
 extern const wxCursor *wxGetGlobalCursor(); // from msw/cursor.cpp
 
-WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font);
+WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont& the_font);
 WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, const wxFont *font);
 WXDLLEXPORT wxFont wxCreateFontFromLogFont(const LOGFONT *logFont);
 WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int charset);

src/msw/button.cpp

@@ -203,7 +203,7 @@ wxSize wxButton::DoGetBestSize() const
     GetTextExtent(wxGetWindowText(GetHWND()), &wBtn, NULL);
 
     int wChar, hChar;
-    wxGetCharSize(GetHWND(), &wChar, &hChar, &GetFont());
+    wxGetCharSize(GetHWND(), &wChar, &hChar, GetFont());
 
     // add a margin -- the button is wider than just its label
     wBtn += 3*wChar;

src/msw/listbox.cpp

@@ -682,7 +682,7 @@ wxSize wxListBox::DoGetBestSize() const
 
     // the listbox should be slightly larger than the widest string
     int cx, cy;
-    wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+    wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
 
     wListbox += 3*cx;
 

src/msw/radiobox.cpp

@@ -466,7 +466,7 @@ wxSize wxRadioBox::GetTotalButtonSize(const wxSize& sizeBtn) const
 {
     // the radiobox should be big enough for its buttons
     int cx1, cy1;
-    wxGetCharSize(m_hWnd, &cx1, &cy1, &GetFont());
+    wxGetCharSize(m_hWnd, &cx1, &cy1, GetFont());
 
     int extraHeight = cy1;
 
@@ -525,7 +525,7 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 #endif
 
     int cx1, cy1;
-    wxGetCharSize(m_hWnd, &cx1, &cy1, & GetFont());
+    wxGetCharSize(m_hWnd, &cx1, &cy1, GetFont());
 
     // Attempt to have a look coherent with other platforms: We compute the
     // biggest toggle dim, then we align all items according this value.

src/msw/slider95.cpp

@@ -469,7 +469,7 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags)
     int cy;
     int cyf;
 
-    wxGetCharSize(GetHWND(), &cx, &cy, & this->GetFont());
+    wxGetCharSize(GetHWND(), &cx, &cy, this->GetFont());
 
     if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
     {
@@ -633,7 +633,7 @@ wxSize wxSlider95::DoGetBestSize() const
     int min_len = 0;
     int max_len = 0;
     
-    wxGetCharSize(GetHWND(), &cx, &cy, & this->GetFont());
+    wxGetCharSize(GetHWND(), &cx, &cy, this->GetFont());
     
     if ( !HasFlag(wxSL_VERTICAL))
     {

src/msw/slidrmsw.cpp

@@ -349,7 +349,7 @@ void wxSliderMSW::DoSetSize(int x, int y, int width, int height, int sizeFlags)
   int cy;
   int cyf;
 
-  wxGetCharSize(GetHWND(), &cx, &cy,& this->GetFont());
+  wxGetCharSize(GetHWND(), &cx, &cy, this->GetFont());
 
   if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
   {

src/msw/spinctrl.cpp

@@ -378,7 +378,7 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     if ( sizeText.y <= 0 )
     {
         int cx, cy;
-        wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+        wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
 
         sizeText.y = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
     }
@@ -526,7 +526,7 @@ wxSize wxSpinCtrl::DoGetBestSize() const
     sizeBtn.x += DEFAULT_ITEM_WIDTH + MARGIN_BETWEEN;
 
     int y;
-    wxGetCharSize(GetHWND(), NULL, &y, &GetFont());
+    wxGetCharSize(GetHWND(), NULL, &y, GetFont());
     y = EDIT_HEIGHT_FROM_CHAR_HEIGHT(y);
 
     // JACS: we should always use the height calculated

src/msw/statbox.cpp

@@ -143,7 +143,7 @@ bool wxStaticBox::Create(wxWindow *parent,
 wxSize wxStaticBox::DoGetBestSize() const
 {
     int cx, cy;
-    wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+    wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
 
     int wBox;
     GetTextExtent(wxGetWindowText(m_hWnd), &wBox, &cy);

src/msw/textctrl.cpp

@@ -1932,7 +1932,7 @@ bool wxTextCtrl::AcceptsFocus() const
 wxSize wxTextCtrl::DoGetBestSize() const
 {
     int cx, cy;
-    wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+    wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
 
     int wText = DEFAULT_ITEM_WIDTH;
 

src/msw/tglbtn.cpp

@@ -117,7 +117,7 @@ wxSize wxToggleButton::DoGetBestSize() const
    GetTextExtent(label, &wBtn, NULL);
 
    int wChar, hChar;
-   wxGetCharSize(GetHWND(), &wChar, &hChar, &GetFont());
+   wxGetCharSize(GetHWND(), &wChar, &hChar, GetFont());
 
    // add a margin - the button is wider than just its label
    wBtn += 3*wChar;

src/msw/window.cpp

@@ -4887,22 +4887,21 @@ bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam,
 // global functions
 // ===========================================================================
 
-void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font)
+void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont& the_font)
 {
     TEXTMETRIC tm;
     HDC dc = ::GetDC((HWND) wnd);
     HFONT fnt =0;
     HFONT was = 0;
-    if ( the_font )
+        
-    {
+    //    the_font.UseResource();
-        //    the_font->UseResource();
+    //    the_font.RealizeResource();
-        //    the_font->RealizeResource();
+    fnt = (HFONT)the_font.GetResourceHandle(); // const_cast
-        fnt = (HFONT)((wxFont *)the_font)->GetResourceHandle(); // const_cast
+    if ( fnt )
-        if ( fnt )
+        was = (HFONT) SelectObject(dc,fnt);
-            was = (HFONT) SelectObject(dc,fnt);
+    
-    }
     GetTextMetrics(dc, &tm);
-    if ( the_font && fnt && was )
+    if ( fnt && was )
     {
         SelectObject(dc,was);
     }
@@ -4913,8 +4912,7 @@ void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font)
     if ( y )
         *y = tm.tmHeight + tm.tmExternalLeading;
 
-    //  if ( the_font )
+    //   the_font.ReleaseResource();
-    //    the_font->ReleaseResource();
 }
 
 // Returns 0 if was a normal ASCII value, not a special key. This indicates that