don't use annoying and unneeded in C++ casts of NULL to "T *"

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

diff --git a/include/wx/font.h b/include/wx/font.h
index c97ea06194ee35cef6b1d493f97c165a48811042..6f39a459c4463059c7a53c5d1382bbf7c09c3c73 100644 (file)
--- a/include/wx/font.h
+++ b/include/wx/font.h
@@ -70,7 +70,7 @@ enum wxFontWeight
 };
 
 // the font flag bits for the new font ctor accepting one combined flags word
-enum
+enum wxFontFlag
 {
     // no special flags: font with default weight/slant/anti-aliasing
     wxFONTFLAG_DEFAULT          = 0,
@@ -114,6 +114,8 @@ public:
     // creator function
     virtual ~wxFontBase();
 
+
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
     // from the font components
     static wxFont *New(
         int pointSize,              // size of the font in points
@@ -122,15 +124,9 @@ public:
         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(int pointSize,
-                       wxFontFamily family,
-                       int flags = wxFONTFLAG_DEFAULT,
-                       const wxString& face = wxEmptyString,
-                       wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+        wxFontEncoding encoding = wxFONTENCODING_DEFAULT)  // ISO8859-X, ...
+        { return New(pointSize, (wxFontFamily)family, (wxFontStyle)style,
+                     (wxFontWeight)weight, underlined, face, encoding); }
 
     // from the font components
     static wxFont *New(
@@ -140,8 +136,40 @@ public:
         int weight,                 // see wxFontWeight enum
         bool underlined = false,    // not underlined by default
         const wxString& face = wxEmptyString,              // facename
+        wxFontEncoding encoding = wxFONTENCODING_DEFAULT)  // ISO8859-X, ...
+        { return New(pixelSize, (wxFontFamily)family, (wxFontStyle)style,
+                     (wxFontWeight)weight, underlined, face, encoding); }
+#endif
+
+    // from the font components
+    static wxFont *New(
+        int pointSize,              // size of the font in points
+        wxFontFamily family,        // see wxFontFamily enum
+        wxFontStyle style,          // see wxFontStyle enum
+        wxFontWeight 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
+    static wxFont *New(
+        const wxSize& pixelSize,    // size of the font in pixels
+        wxFontFamily family,        // see wxFontFamily enum
+        wxFontStyle style,          // see wxFontStyle enum
+        wxFontWeight 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(int pointSize,
+                       wxFontFamily family,
+                       int flags = wxFONTFLAG_DEFAULT,
+                       const wxString& face = wxEmptyString,
+                       wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+
+
     // from the font components but using the font flags instead of separate
     // parameters for each flag
     static wxFont *New(const wxSize& pixelSize,
@@ -164,9 +192,9 @@ public:
     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 wxFontFamily GetFamily() const = 0;
+    virtual wxFontStyle GetStyle() const = 0;
+    virtual wxFontWeight GetWeight() const = 0;
     virtual bool GetUnderlined() const = 0;
     virtual wxString GetFaceName() const = 0;
     virtual wxFontEncoding GetEncoding() const = 0;
@@ -180,9 +208,10 @@ 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 SetFamily( wxFontFamily family ) = 0;
+    virtual void SetStyle( wxFontStyle style ) = 0;
+    virtual void SetWeight( wxFontWeight weight ) = 0;
+
     virtual void SetUnderlined( bool underlined ) = 0;
     virtual void SetEncoding(wxFontEncoding encoding) = 0;
     virtual bool SetFaceName( const wxString& faceName );
@@ -224,6 +253,23 @@ WXDLLIMPEXP_CORE wxString wxToString(const wxFontBase& font);
 WXDLLIMPEXP_CORE bool wxFromString(const wxString& str, wxFontBase* font);
 
 
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+#define WXDECLARE_COMPAT_SETTERS   \
+    wxDEPRECATED_FUTURE( void SetFamily(int family) ) \
+        { SetFamily((wxFontFamily)family); } \
+    wxDEPRECATED_FUTURE( void SetStyle(int style) ) \
+        { SetStyle((wxFontStyle)style); } \
+    wxDEPRECATED_FUTURE( void SetWeight(int weight) ) \
+        { SetWeight((wxFontWeight)weight); } \
+    wxDEPRECATED_FUTURE( void SetFamily(wxDeprecatedGUIConstants family) ) \
+        { SetFamily((wxFontFamily)family); } \
+    wxDEPRECATED_FUTURE( void SetStyle(wxDeprecatedGUIConstants style) ) \
+        { SetStyle((wxFontStyle)style); } \
+    wxDEPRECATED_FUTURE( void SetWeight(wxDeprecatedGUIConstants weight) ) \
+        { SetWeight((wxFontWeight)weight); }
+#else
+#define WXDECLARE_COMPAT_SETTERS  /*empty*/
+#endif
 
 // include the real class declaration
 #if defined(__WXPALMOS__)
@@ -243,7 +289,7 @@ WXDLLIMPEXP_CORE bool wxFromString(const wxString& str, wxFontBase* font);
 #elif defined(__WXDFB__)
     #include "wx/dfb/font.h"
 #elif defined(__WXMAC__)
-    #include "wx/mac/font.h"
+    #include "wx/osx/font.h"
 #elif defined(__WXCOCOA__)
     #include "wx/cocoa/font.h"
 #elif defined(__WXPM__)
@@ -278,5 +324,29 @@ public:
 
 extern WXDLLIMPEXP_DATA_CORE(wxFontList*)    wxTheFontList;
 
+
+// provide comparison operators to allow code such as
+//
+//      if ( font.GetStyle() == wxFONTSTYLE_SLANT )
+//
+// to compile without warnings which it would otherwise provoke from some
+// compilers as it compares elements of different enums
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+
+inline bool operator==(wxFontFamily s, wxDeprecatedGUIConstants t)
+{ return static_cast<int>(s) == static_cast<int>(t); }
+inline bool operator!=(wxFontFamily s, wxDeprecatedGUIConstants t)
+{ return !(s == t); }
+inline bool operator==(wxFontStyle s, wxDeprecatedGUIConstants t)
+{ return static_cast<int>(s) == static_cast<int>(t); }
+inline bool operator!=(wxFontStyle s, wxDeprecatedGUIConstants t)
+{ return !(s == t); }
+inline bool operator==(wxFontWeight s, wxDeprecatedGUIConstants t)
+{ return static_cast<int>(s) == static_cast<int>(t); }
+inline bool operator!=(wxFontWeight s, wxDeprecatedGUIConstants t)
+{ return !(s == t); }
+
+#endif // FUTURE_WXWIN_COMPATIBILITY_3_0
+
 #endif
     // _WX_FONT_H_BASE_