check that the version of __sync_sub_and_fetch that returns a value is supported...

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

diff --git a/include/wx/font.h b/include/wx/font.h
index eb6d7f8b843cfb5a7763185e27ed1b876bed43ea..9b87cafd11ec76dfc830a52c283ae3f8a5f824bf 100644 (file)
--- a/include/wx/font.h
+++ b/include/wx/font.h
@@ -5,17 +5,13 @@
 // Modified by:
 // Created:     20.09.99
 // RCS-ID:      $Id$
-// Copyright:   (c) wxWindows team
+// Copyright:   (c) wxWidgets team
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_FONT_H_BASE_
 #define _WX_FONT_H_BASE_
 
-#if defined(__GNUG__) && !defined(__APPLE__)
-    #pragma interface "fontbase.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
@@ -28,9 +24,10 @@
 // forward declarations
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxFontData;
-class WXDLLEXPORT wxFontBase;
-class WXDLLEXPORT wxFont;
+class WXDLLIMPEXP_FWD_CORE wxFontData;
+class WXDLLIMPEXP_FWD_CORE wxFontBase;
+class WXDLLIMPEXP_FWD_CORE wxFont;
+class WXDLLIMPEXP_FWD_CORE wxSize;
 
 // ----------------------------------------------------------------------------
 // font constants
@@ -108,8 +105,7 @@ enum
 // wxFontBase represents a font object
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxFontRefData;
-struct WXDLLEXPORT wxNativeFontInfo;
+class WXDLLIMPEXP_FWD_CORE wxNativeFontInfo;
 
 class WXDLLEXPORT wxFontBase : public wxGDIObject
 {
@@ -123,7 +119,7 @@ public:
         int family,                 // see wxFontFamily enum
         int style,                  // see wxFontStyle enum
         int weight,                 // see wxFontWeight enum
-        bool underlined = FALSE,    // not underlined by default
+        bool underlined = false,    // not underlined by default
         const wxString& face = wxEmptyString,              // facename
         wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
 
@@ -135,6 +131,24 @@ public:
                        const wxString& face = wxEmptyString,
                        wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 
+    // from the font components
+    static wxFont *New(
+        const wxSize& pixelSize,    // size of the font in pixels
+        int family,                 // see wxFontFamily enum
+        int style,                  // see wxFontStyle enum
+        int weight,                 // see wxFontWeight enum
+        bool underlined = false,    // not underlined by default
+        const wxString& face = wxEmptyString,              // facename
+        wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
+
+    // from the font components but using the font flags instead of separate
+    // parameters for each flag
+    static wxFont *New(const wxSize& pixelSize,
+                       wxFontFamily family,
+                       int flags = wxFONTFLAG_DEFAULT,
+                       const wxString& face = wxEmptyString,
+                       wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+
     // from the (opaque) native font description object
     static wxFont *New(const wxNativeFontInfo& nativeFontDesc);
 
@@ -142,7 +156,8 @@ public:
     static wxFont *New(const wxString& strNativeFontDesc);
 
     // was the font successfully created?
-    bool Ok() const { return m_refData != NULL; }
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const { return m_refData != NULL; }
 
     // comparison
     bool operator == (const wxFont& font) const;
@@ -150,13 +165,15 @@ public:
 
     // accessors: get the font characteristics
     virtual int GetPointSize() const = 0;
+    virtual wxSize GetPixelSize() const;
+    virtual bool IsUsingSizeInPixels() const;
     virtual int GetFamily() const = 0;
     virtual int GetStyle() const = 0;
     virtual int GetWeight() const = 0;
     virtual bool GetUnderlined() const = 0;
     virtual wxString GetFaceName() const = 0;
     virtual wxFontEncoding GetEncoding() const = 0;
-    virtual wxNativeFontInfo *GetNativeFontInfo() const;
+    virtual const wxNativeFontInfo *GetNativeFontInfo() const = 0;
 
     virtual bool IsFixedWidth() const;
 
@@ -165,17 +182,18 @@ public:
 
     // change the font characteristics
     virtual void SetPointSize( int pointSize ) = 0;
+    virtual void SetPixelSize( const wxSize& pixelSize );
     virtual void SetFamily( int family ) = 0;
     virtual void SetStyle( int style ) = 0;
     virtual void SetWeight( int weight ) = 0;
-    virtual void SetFaceName( const wxString& faceName ) = 0;
     virtual void SetUnderlined( bool underlined ) = 0;
     virtual void SetEncoding(wxFontEncoding encoding) = 0;
+    virtual bool SetFaceName( const wxString& faceName );
     void SetNativeFontInfo(const wxNativeFontInfo& info)
         { DoSetNativeFontInfo(info); }
 
-    void SetNativeFontInfo(const wxString& info);
-    void SetNativeFontInfoUserDesc(const wxString& info);
+    bool SetNativeFontInfo(const wxString& info);
+    bool SetNativeFontInfoUserDesc(const wxString& info);
 
     // translate the fonts into human-readable string (i.e. GetStyleString()
     // will return "wxITALIC" for an italic font, ...)
@@ -184,8 +202,8 @@ public:
     wxString GetWeightString() const;
 
     // Unofficial API, don't use
-    virtual void SetNoAntiAliasing( bool WXUNUSED(no) = TRUE ) {  }
-    virtual bool GetNoAntiAliasing() { return FALSE; }
+    virtual void SetNoAntiAliasing( bool WXUNUSED(no) = true ) {  }
+    virtual bool GetNoAntiAliasing() const { return false; }
 
     // the default encoding is used for creating all fonts with default
     // encoding parameter
@@ -193,10 +211,6 @@ public:
     static void SetDefaultEncoding(wxFontEncoding encoding);
 
 protected:
-    // get the internal data
-    wxFontRefData *GetFontData() const
-        { return (wxFontRefData *)m_refData; }
-
     // the function called by both overloads of SetNativeFontInfo()
     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
 
@@ -204,32 +218,40 @@ private:
     // the currently default encoding: by default, it's the default system
     // encoding, but may be changed by the application using
     // SetDefaultEncoding() to make all subsequent fonts created without
-    // specifing encoding parameter using this encoding
+    // specifying encoding parameter using this encoding
     static wxFontEncoding ms_encodingDefault;
 };
 
+// wxFontBase <-> wxString utilities, used by wxConfig
+WXDLLIMPEXP_CORE wxString wxToString(const wxFontBase& font);
+WXDLLIMPEXP_CORE bool wxFromString(const wxString& str, wxFontBase* font);
+
+
+
 // include the real class declaration
-#if defined(__WXMSW__)
+#if defined(__WXPALMOS__)
+    #include "wx/palmos/font.h"
+#elif defined(__WXMSW__)
     #include "wx/msw/font.h"
 #elif defined(__WXMOTIF__)
     #include "wx/motif/font.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
     #include "wx/gtk/font.h"
+#elif defined(__WXGTK__)
+    #include "wx/gtk1/font.h"
 #elif defined(__WXX11__)
     #include "wx/x11/font.h"
 #elif defined(__WXMGL__)
     #include "wx/mgl/font.h"
+#elif defined(__WXDFB__)
+    #include "wx/dfb/font.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/font.h"
+#elif defined(__WXCOCOA__)
+    #include "wx/cocoa/font.h"
 #elif defined(__WXPM__)
     #include "wx/os2/font.h"
 #endif
 
-// ----------------------------------------------------------------------------
-// macros
-// ----------------------------------------------------------------------------
-
-#define M_FONTDATA GetFontData()
-
 #endif
     // _WX_FONT_H_BASE_