Allow returning NULL windows from GetCompositeWindowParts().

[wxWidgets.git] / include / wx / mgl / font.h

diff --git a/include/wx/mgl/font.h b/include/wx/mgl/font.h
index 335c54636be8eb7cdc13f6c4e214e11da3ea7b83..291b1d9a30a86d5285f5bdaf672ac6d8ddd86993 100644 (file)
--- a/include/wx/mgl/font.h
+++ b/include/wx/mgl/font.h
@@ -1,28 +1,24 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        font.h
+// Name:        wx/mgl/font.h
 // Author:      Vaclav Slavik
 // Id:          $Id$
-// Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
+// Copyright:   (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __WX_FONT_H__
 #define __WX_FONT_H__
 
-#ifdef __GNUG__
-    #pragma interface "font.h"
-#endif
-
 #include "wx/hash.h"
 
 // ----------------------------------------------------------------------------
 // classes
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxDC;
-class WXDLLEXPORT wxPaintDC;
-class WXDLLEXPORT wxWindow;
-class WXDLLEXPORT wxFont;
+class WXDLLIMPEXP_FWD_CORE wxDC;
+class WXDLLIMPEXP_FWD_CORE wxPaintDC;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxFont;
 
 struct font_t;
 
@@ -30,75 +26,93 @@ struct font_t;
 // wxFont
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxFont : public wxFontBase
+class WXDLLIMPEXP_CORE wxFont : public wxFontBase
 {
 public:
     // ctors and such
-    wxFont() { Init(); }
-    wxFont(const wxFont& font) { Init(); Ref(font); }
+    wxFont() { }
 
     wxFont(const wxNativeFontInfo& info)
     {
-        Init();
-
-        (void)Create(info);  
+        (void)Create(info);
     }
 
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
     wxFont(int size,
            int family,
            int style,
            int weight,
-           bool underlined = FALSE,
+           bool underlined = false,
            const wxString& face = wxEmptyString,
            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
     {
-        Init();
+        (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
+    }
+#endif
 
-        (void)Create(size, family, style, weight, underlined, face, encoding);
+    wxFont(int size,
+           wxFontFamily family,
+           wxFontStyle style,
+           wxFontWeight weight,
+           bool underlined = false,
+           const wxString& face = wxEmptyString,
+           wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
+    {
+        Create(size, family, style, weight, underlined, face, encoding);
+    }
+
+    wxFont(const wxSize& pixelSize,
+           wxFontFamily family,
+           wxFontStyle style,
+           wxFontWeight weight,
+           bool underlined = false,
+           const wxString& face = wxEmptyString,
+           wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
+    {
+        Create(10, family, style, weight, underlined, face, encoding);
+        SetPixelSize(pixelSize);
     }
 
     bool Create(int size,
-                int family,
-                int style,
-                int weight,
-                bool underlined = FALSE,
+                wxFontFamily family,
+                wxFontStyle style,
+                wxFontWeight weight,
+                bool underlined = false,
                 const wxString& face = wxEmptyString,
                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 
     bool Create(const wxNativeFontInfo& fontinfo);
 
-    ~wxFont();
-
-    // assignment
-    wxFont& operator=(const wxFont& font);
+    virtual ~wxFont() {}
 
     // implement base class pure virtuals
     virtual int GetPointSize() const;
-    virtual int GetFamily() const;
-    virtual int GetStyle() const;
-    virtual int GetWeight() const;
+    virtual wxFontStyle GetStyle() const;
+    virtual wxFontWeight GetWeight() const;
     virtual wxString GetFaceName() const;
     virtual bool GetUnderlined() const;
     virtual wxFontEncoding GetEncoding() const;
+    virtual bool IsFixedWidth() const;
+    virtual const wxNativeFontInfo *GetNativeFontInfo() const;
 
     virtual void SetPointSize(int pointSize);
-    virtual void SetFamily(int family);
-    virtual void SetStyle(int style);
-    virtual void SetWeight(int weight);
-    virtual void SetFaceName(const wxString& faceName);
+    virtual void SetFamily(wxFontFamily family);
+    virtual void SetStyle(wxFontStyle style);
+    virtual void SetWeight(wxFontWeight weight);
+    virtual bool SetFaceName(const wxString& faceName);
     virtual void SetUnderlined(bool underlined);
     virtual void SetEncoding(wxFontEncoding encoding);
 
-    // implementation from now on
-    void Unshare();
+    wxDECLARE_COMMON_FONT_METHODS();
 
     struct font_t *GetMGLfont_t(float scale, bool antialiased);
 
-    // no data :-)
-
 protected:
-    // common part of all ctors
-    void Init();
+    // ref counting code
+    virtual wxGDIRefData *CreateGDIRefData() const;
+    virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
+
+    virtual wxFontFamily DoGetFamily() const;
 
 private:
     DECLARE_DYNAMIC_CLASS(wxFont)