Add default constructor to wxGraphicsGradientStop.

[wxWidgets.git] / src / gtk1 / font.cpp

diff --git a/src/gtk1/font.cpp b/src/gtk1/font.cpp
index 1637fb8a9a346b672b789c5db164d69287eb1451..9970976eff9d4b89f28c0cd6220d279836345964 100644 (file)
--- a/src/gtk1/font.cpp
+++ b/src/gtk1/font.cpp
@@ -1,9 +1,9 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        gtk/font.cpp
+// Name:        src/gtk1/font.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$

-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright:   (c) 1998 Robert Roebling and Julian Smart

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -15,24 +15,26 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-    #pragma implementation "font.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"

 
 #include "wx/font.h"
 
 #include "wx/font.h"

+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/settings.h"
+    #include "wx/cmndata.h"
+    #include "wx/gdicmn.h"
+#endif
+

 #include "wx/fontutil.h"
 #include "wx/fontutil.h"

-#include "wx/cmndata.h"

 #include "wx/utils.h"
 #include "wx/utils.h"

-#include "wx/log.h"
-#include "wx/gdicmn.h"

 #include "wx/tokenzr.h"
 #include "wx/tokenzr.h"

-#include "wx/settings.h"

 
 #include <strings.h>
 
 
 #include <strings.h>
 

-#include <gdk/gdk.h>
+#include "wx/gtk1/private.h"

 #include <gdk/gdkprivate.h>
 #include <gdk/gdkprivate.h>

-#include <gtk/gtk.h>

 
 // ----------------------------------------------------------------------------
 // constants
 
 // ----------------------------------------------------------------------------
 // constants


@@ -42,29 +44,25 @@
 static const int wxDEFAULT_FONT_SIZE = 12;
 
 // ----------------------------------------------------------------------------
 static const int wxDEFAULT_FONT_SIZE = 12;
 
 // ----------------------------------------------------------------------------

-// wxScaledFontList
+// wxScaledFontList: maps the font sizes to the GDK fonts for the given font

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-// TODO: replace this with a type safe list or hash!!
-class wxScaledFontList : public wxList
-{
-public:
-    wxScaledFontList() : wxList(wxKEY_INTEGER) { }
-};
+WX_DECLARE_HASH_MAP(int, GdkFont *, wxIntegerHash, wxIntegerEqual,
+                    wxScaledFontList);

 
 // ----------------------------------------------------------------------------
 // wxFontRefData
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // wxFontRefData
 // ----------------------------------------------------------------------------
 

-class wxFontRefData : public wxObjectRefData
+class wxFontRefData : public wxGDIRefData

 {
 public:
     // from broken down font parameters, also default ctor
     wxFontRefData(int size = -1,
 {
 public:
     // from broken down font parameters, also default ctor
     wxFontRefData(int size = -1,

-                  int family = wxFONTFAMILY_DEFAULT,
-                  int style = wxFONTSTYLE_NORMAL,
-                  int weight = wxFONTWEIGHT_NORMAL,
-                  bool underlined = FALSE,
+                  wxFontFamily family = wxFONTFAMILY_DEFAULT,
+                  wxFontStyle style = wxFONTSTYLE_NORMAL,
+                  wxFontWeight weight = wxFONTWEIGHT_NORMAL,
+                  bool underlined = false,

                   const wxString& faceName = wxEmptyString,
                   wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 
                   const wxString& faceName = wxEmptyString,
                   wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 


@@ -79,80 +77,68 @@ public:
     // do we have the native font info?
     bool HasNativeFont() const
     {
     // do we have the native font info?
     bool HasNativeFont() const
     {

+        // only use m_nativeFontInfo if it had been initialized

         return !m_nativeFontInfo.IsDefault();
     }
 
     // setters: all of them also take care to modify m_nativeFontInfo if we
     // have it so as to not lose the information not carried by our fields
     void SetPointSize(int pointSize);
         return !m_nativeFontInfo.IsDefault();
     }
 
     // setters: all of them also take care to modify m_nativeFontInfo if we
     // have it so as to not lose the information not carried by our fields
     void SetPointSize(int pointSize);

-    void SetFamily(int family);
-    void SetStyle(int style);
-    void SetWeight(int weight);
+    void SetFamily(wxFontFamily family);
+    void SetStyle(wxFontStyle style);
+    void SetWeight(wxFontWeight weight);

     void SetUnderlined(bool underlined);
     void SetUnderlined(bool underlined);

-    void SetFaceName(const wxString& facename);
+    bool SetFaceName(const wxString& facename);

     void SetEncoding(wxFontEncoding encoding);
 
     void SetEncoding(wxFontEncoding encoding);
 

-    // debugger helper: shows what the font really is
-    //
-    // VZ: I need this as my gdb either shows wildly wrong values or crashes
-    //     when I ask it to "p fontRefData" :-(
-#ifdef __WXDEBUG__
-    void Dump() const
-    {
-        wxPrintf(_T("%s-%s-%s-%d-%d\n"),
-                 m_faceName.c_str(),
-                 m_weight == wxFONTWEIGHT_NORMAL
-                    ? _T("normal")
-                    : m_weight == wxFONTWEIGHT_BOLD
-                        ? _T("bold")
-                        : _T("light"),
-                 m_style == wxFONTSTYLE_NORMAL ? _T("regular") : _T("italic"),
-                 m_pointSize,
-                 m_encoding);
-    }
-#endif // Debug
+    // and this one also modifies all the other font data fields
+    void SetNativeFontInfo(const wxNativeFontInfo& info);

 
 protected:
     // common part of all ctors
     void Init(int pointSize,
 
 protected:
     // common part of all ctors
     void Init(int pointSize,

-              int family,
-              int style,
-              int weight,
+              wxFontFamily family,
+              wxFontStyle style,
+              wxFontWeight weight,

               bool underlined,
               const wxString& faceName,
               wxFontEncoding encoding);
 
               bool underlined,
               const wxString& faceName,
               wxFontEncoding encoding);
 

+    // set all fields from (already initialized and valid) m_nativeFontInfo
+    void InitFromNative();
+

 private:
 private:

+    // clear m_scaled_xfonts if any
+    void ClearGdkFonts();
+

     // the map of font sizes to "GdkFont *"
     wxScaledFontList  m_scaled_xfonts;
 
     // the map of font sizes to "GdkFont *"
     wxScaledFontList  m_scaled_xfonts;
 

-    // the broken down font parameters

     int             m_pointSize;
     int             m_pointSize;

-    int             m_family,
-                    m_style,
-                    m_weight;
+    wxFontFamily    m_family;
+    wxFontStyle     m_style;
+    wxFontWeight    m_weight;

     bool            m_underlined;
     wxString        m_faceName;
     bool            m_underlined;
     wxString        m_faceName;

-    wxFontEncoding  m_encoding;
+    wxFontEncoding  m_encoding;  // Unused under GTK 2.0

 
 

-    // the native font info, basicly an XFLD
+    // The native font info, basicly an XFLD under GTK 1.2 and
+    // the pango font description under GTK 2.0.

     wxNativeFontInfo m_nativeFontInfo;
 
     friend class wxFont;
 };
 
     wxNativeFontInfo m_nativeFontInfo;
 
     friend class wxFont;
 };
 

-// ============================================================================
-// wxFontRefData implementation
-// ============================================================================
+#define M_FONTDATA ((wxFontRefData*)m_refData)

 
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------

-// wxFontRefData creation
+// wxFontRefData

 // ----------------------------------------------------------------------------
 
 void wxFontRefData::Init(int pointSize,
 // ----------------------------------------------------------------------------
 
 void wxFontRefData::Init(int pointSize,

-                         int family,
-                         int style,
-                         int weight,
+                         wxFontFamily family,
+                         wxFontStyle style,
+                         wxFontWeight weight,

                          bool underlined,
                          const wxString& faceName,
                          wxFontEncoding encoding)
                          bool underlined,
                          const wxString& faceName,
                          wxFontEncoding encoding)


@@ -167,41 +153,16 @@ void wxFontRefData::Init(int pointSize,
 
     // and here, do we really want to forbid creation of the font of the size
     // 90 (the value of wxDEFAULT)??
 
     // and here, do we really want to forbid creation of the font of the size
     // 90 (the value of wxDEFAULT)??

-    m_pointSize = pointSize == wxDEFAULT ||
-                    pointSize == -1 ? wxDEFAULT_FONT_SIZE : pointSize;
+    m_pointSize = pointSize == wxDEFAULT || pointSize == -1
+                    ? wxDEFAULT_FONT_SIZE
+                    : pointSize;

 
     m_underlined = underlined;
     m_encoding = encoding;
 }
 
 
     m_underlined = underlined;
     m_encoding = encoding;
 }
 

-wxFontRefData::wxFontRefData( const wxFontRefData& data )
+void wxFontRefData::InitFromNative()

 {
 {

-    m_pointSize = data.m_pointSize;
-    m_family = data.m_family;
-    m_style = data.m_style;
-    m_weight = data.m_weight;
-
-    m_underlined = data.m_underlined;
-
-    m_faceName = data.m_faceName;
-    m_encoding = data.m_encoding;
-
-    m_nativeFontInfo = data.m_nativeFontInfo;
-}
-
-wxFontRefData::wxFontRefData(int size, int family, int style,
-                             int weight, bool underlined,
-                             const wxString& faceName,
-                             wxFontEncoding encoding)
-{
-    Init(size, family, style, weight, underlined, faceName, encoding);
-}
-
-wxFontRefData::wxFontRefData(const wxString& fontname)
-{
-    // remember the X font name
-    m_nativeFontInfo.SetXFontName(fontname);
-

     // get the font parameters from the XLFD
     // -------------------------------------
 
     // get the font parameters from the XLFD
     // -------------------------------------
 


@@ -210,30 +171,30 @@ wxFontRefData::wxFontRefData(const wxString& fontname)
     m_weight = wxFONTWEIGHT_NORMAL;
 
     wxString w = m_nativeFontInfo.GetXFontComponent(wxXLFD_WEIGHT).Upper();
     m_weight = wxFONTWEIGHT_NORMAL;
 
     wxString w = m_nativeFontInfo.GetXFontComponent(wxXLFD_WEIGHT).Upper();

-    if ( !w.empty() && w != _T('*') )
+    if ( !w.empty() && w != wxT('*') )

     {
         // the test below catches all of BOLD, EXTRABOLD, DEMIBOLD, ULTRABOLD
         // and BLACK
     {
         // the test below catches all of BOLD, EXTRABOLD, DEMIBOLD, ULTRABOLD
         // and BLACK

-        if ( ((w[0u] == _T('B') && (!strcmp(w.c_str() + 1, _T("OLD")) ||
-                                   !strcmp(w.c_str() + 1, _T("LACK"))))) ||
-             strstr(w.c_str() + 1, _T("BOLD")) )
+        if ( ((w[0u] == wxT('B') && (!wxStrcmp(w.c_str() + 1, wxT("OLD")) ||
+                                   !wxStrcmp(w.c_str() + 1, wxT("LACK"))))) ||
+             wxStrstr(w.c_str() + 1, wxT("BOLD")) )

         {
             m_weight = wxFONTWEIGHT_BOLD;
         }
         {
             m_weight = wxFONTWEIGHT_BOLD;
         }

-        else if ( w == _T("LIGHT") || w == _T("THIN") )
+        else if ( w == wxT("LIGHT") || w == wxT("THIN") )

         {
             m_weight = wxFONTWEIGHT_LIGHT;
         }
     }
 
         {
             m_weight = wxFONTWEIGHT_LIGHT;
         }
     }
 

-    switch ( wxToupper(*m_nativeFontInfo.
-                            GetXFontComponent(wxXLFD_SLANT).c_str()) )
+    switch ( wxToupper(m_nativeFontInfo.
+                           GetXFontComponent(wxXLFD_SLANT)[0u]).GetValue() )

     {
     {

-        case _T('I'):   // italique
+        case wxT('I'):   // italique

             m_style = wxFONTSTYLE_ITALIC;
             break;
 
             m_style = wxFONTSTYLE_ITALIC;
             break;
 

-        case _T('O'):   // oblique
+        case wxT('O'):   // oblique

             m_style = wxFONTSTYLE_SLANT;
             break;
 
             m_style = wxFONTSTYLE_SLANT;
             break;
 


@@ -255,7 +216,7 @@ wxFontRefData::wxFontRefData(const wxString& fontname)
     // examine the spacing: if the font is monospaced, assume wxTELETYPE
     // family for compatibility with the old code which used it instead of
     // IsFixedWidth()
     // examine the spacing: if the font is monospaced, assume wxTELETYPE
     // family for compatibility with the old code which used it instead of
     // IsFixedWidth()

-    if ( m_nativeFontInfo.GetXFontComponent(wxXLFD_SPACING).Upper() == _T('M') )
+    if ( m_nativeFontInfo.GetXFontComponent(wxXLFD_SPACING).Upper() == wxT('M') )

     {
         m_family = wxFONTFAMILY_TELETYPE;
     }
     {
         m_family = wxFONTFAMILY_TELETYPE;
     }


@@ -267,14 +228,14 @@ wxFontRefData::wxFontRefData(const wxString& fontname)
     }
 
     // X fonts are never underlined...
     }
 
     // X fonts are never underlined...

-    m_underlined = FALSE;
+    m_underlined = false;

 
     // deal with font encoding
     wxString
         registry = m_nativeFontInfo.GetXFontComponent(wxXLFD_REGISTRY).Upper(),
         encoding = m_nativeFontInfo.GetXFontComponent(wxXLFD_ENCODING).Upper();
 
 
     // deal with font encoding
     wxString
         registry = m_nativeFontInfo.GetXFontComponent(wxXLFD_REGISTRY).Upper(),
         encoding = m_nativeFontInfo.GetXFontComponent(wxXLFD_ENCODING).Upper();
 

-    if ( registry == _T("ISO8859") )
+    if ( registry == wxT("ISO8859") )

     {
         int cp;
         if ( wxSscanf(encoding, wxT("%d"), &cp) == 1 )
     {
         int cp;
         if ( wxSscanf(encoding, wxT("%d"), &cp) == 1 )


@@ -282,7 +243,7 @@ wxFontRefData::wxFontRefData(const wxString& fontname)
             m_encoding = (wxFontEncoding)(wxFONTENCODING_ISO8859_1 + cp - 1);
         }
     }
             m_encoding = (wxFontEncoding)(wxFONTENCODING_ISO8859_1 + cp - 1);
         }
     }

-    else if ( registry == _T("MICROSOFT") )
+    else if ( registry == wxT("MICROSOFT") )

     {
         int cp;
         if ( wxSscanf(encoding, wxT("cp125%d"), &cp) == 1 )
     {
         int cp;
         if ( wxSscanf(encoding, wxT("cp125%d"), &cp) == 1 )


@@ -290,27 +251,68 @@ wxFontRefData::wxFontRefData(const wxString& fontname)
             m_encoding = (wxFontEncoding)(wxFONTENCODING_CP1250 + cp);
         }
     }
             m_encoding = (wxFontEncoding)(wxFONTENCODING_CP1250 + cp);
         }
     }

-    else if ( registry == _T("KOI8") )
+    else if ( registry == wxT("KOI8") )

     {
         m_encoding = wxFONTENCODING_KOI8;
     }
     else // unknown encoding
     {
     {
         m_encoding = wxFONTENCODING_KOI8;
     }
     else // unknown encoding
     {

-        // may be give a warning here?
+        // may be give a warning here? or use wxFontMapper?

         m_encoding = wxFONTENCODING_SYSTEM;
     }
 }
 
         m_encoding = wxFONTENCODING_SYSTEM;
     }
 }
 

-wxFontRefData::~wxFontRefData()
+wxFontRefData::wxFontRefData( const wxFontRefData& data )
+             : wxGDIRefData()
+{
+    m_pointSize = data.m_pointSize;
+    m_family = data.m_family;
+    m_style = data.m_style;
+    m_weight = data.m_weight;
+
+    m_underlined = data.m_underlined;
+
+    m_faceName = data.m_faceName;
+    m_encoding = data.m_encoding;
+
+    // Forces a copy of the internal data.  wxNativeFontInfo should probably
+    // have a copy ctor and assignment operator to fix this properly but that
+    // would break binary compatibility...
+    m_nativeFontInfo.FromString(data.m_nativeFontInfo.ToString());
+}
+
+wxFontRefData::wxFontRefData(int size, wxFontFamily family, wxFontStyle style,
+                             wxFontWeight weight, bool underlined,
+                             const wxString& faceName,
+                             wxFontEncoding encoding)
+{
+    Init(size, family, style, weight, underlined, faceName, encoding);
+}
+
+wxFontRefData::wxFontRefData(const wxString& fontname)

 {
 {

-    wxNode *node = m_scaled_xfonts.First();
-    while (node)
+    // FromString() should really work in GTK1 too, doesn't it?
+    m_nativeFontInfo.SetXFontName(fontname);
+
+    InitFromNative();
+}
+
+void wxFontRefData::ClearGdkFonts()
+{
+    for ( wxScaledFontList::iterator i = m_scaled_xfonts.begin();
+          i != m_scaled_xfonts.end();
+          ++i )

     {
     {

-        GdkFont *font = (GdkFont*)node->Data();
-        wxNode *next = node->Next();
+        GdkFont *font = i->second;

         gdk_font_unref( font );
         gdk_font_unref( font );

-        node = next;

     }
     }

+
+    m_scaled_xfonts.clear();
+}
+
+wxFontRefData::~wxFontRefData()
+{
+    ClearGdkFonts();

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -325,22 +327,22 @@ void wxFontRefData::SetPointSize(int pointSize)
     {
         wxString size;
         if ( pointSize == -1 )
     {
         wxString size;
         if ( pointSize == -1 )

-            size = _T('*');
+            size = wxT('*');

         else
         else

-            size.Printf(_T("%d"), 10*pointSize);
+            size.Printf(wxT("%d"), 10*pointSize);

 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_POINTSIZE, size);
     }
 }
 
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_POINTSIZE, size);
     }
 }
 

-void wxFontRefData::SetFamily(int family)
+void wxFontRefData::SetFamily(wxFontFamily family)

 {
     m_family = family;
 
     // TODO: what are we supposed to do with m_nativeFontInfo here?
 }
 
 {
     m_family = family;
 
     // TODO: what are we supposed to do with m_nativeFontInfo here?
 }
 

-void wxFontRefData::SetStyle(int style)
+void wxFontRefData::SetStyle(wxFontStyle style)

 {
     m_style = style;
 
 {
     m_style = style;
 


@@ -350,26 +352,26 @@ void wxFontRefData::SetStyle(int style)
         switch ( style )
         {
             case wxFONTSTYLE_ITALIC:
         switch ( style )
         {
             case wxFONTSTYLE_ITALIC:

-                slant = _T('i');
+                slant = wxT('i');

                 break;
 
             case wxFONTSTYLE_SLANT:
                 break;
 
             case wxFONTSTYLE_SLANT:

-                slant = _T('o');
+                slant = wxT('o');

                 break;
 
             default:
                 break;
 
             default:

-                wxFAIL_MSG( _T("unknown font style") );
+                wxFAIL_MSG( wxT("unknown font style") );

                 // fall through
 
             case wxFONTSTYLE_NORMAL:
                 // fall through
 
             case wxFONTSTYLE_NORMAL:

-                slant = _T('r');
+                slant = wxT('r');

         }
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_SLANT, slant);
     }
 }
 
         }
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_SLANT, slant);
     }
 }
 

-void wxFontRefData::SetWeight(int weight)
+void wxFontRefData::SetWeight(wxFontWeight weight)

 {
     m_weight = weight;
 
 {
     m_weight = weight;
 


@@ -379,20 +381,20 @@ void wxFontRefData::SetWeight(int weight)
         switch ( weight )
         {
             case wxFONTWEIGHT_BOLD:
         switch ( weight )
         {
             case wxFONTWEIGHT_BOLD:

-                boldness = _T("bold");
+                boldness = wxT("bold");

                 break;
 
             case wxFONTWEIGHT_LIGHT:
                 break;
 
             case wxFONTWEIGHT_LIGHT:

-                boldness = _T("light");
+                boldness = wxT("light");

                 break;
 
             default:
                 break;
 
             default:

-                wxFAIL_MSG( _T("unknown font weight") );
+                wxFAIL_MSG( wxT("unknown font weight") );

                 // fall through
 
             case wxFONTWEIGHT_NORMAL:
                 // unspecified
                 // fall through
 
             case wxFONTWEIGHT_NORMAL:
                 // unspecified

-                boldness = _T("medium");
+                boldness = wxT("medium");

         }
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_WEIGHT, boldness);
         }
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_WEIGHT, boldness);


@@ -406,7 +408,7 @@ void wxFontRefData::SetUnderlined(bool underlined)
     // the XLFD doesn't have "underlined" field anyhow
 }
 
     // the XLFD doesn't have "underlined" field anyhow
 }
 

-void wxFontRefData::SetFaceName(const wxString& facename)
+bool wxFontRefData::SetFaceName(const wxString& facename)

 {
     m_faceName = facename;
 
 {
     m_faceName = facename;
 


@@ -414,6 +416,8 @@ void wxFontRefData::SetFaceName(const wxString& facename)
     {
         m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename);
     }
     {
         m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename);
     }

+
+    return true;

 }
 
 void wxFontRefData::SetEncoding(wxFontEncoding encoding)
 }
 
 void wxFontRefData::SetEncoding(wxFontEncoding encoding)


@@ -431,9 +435,16 @@ void wxFontRefData::SetEncoding(wxFontEncoding encoding)
     }
 }
 
     }
 }
 

-// ============================================================================
-// wxFont implementation
-// ============================================================================
+void wxFontRefData::SetNativeFontInfo(const wxNativeFontInfo& info)
+{
+    // previously cached fonts shouldn't be used
+    ClearGdkFonts();
+
+    m_nativeFontInfo = info;
+
+    // set all the other font parameters from the native font info
+    InitFromNative();
+}

 
 // ----------------------------------------------------------------------------
 // wxFont creation
 
 // ----------------------------------------------------------------------------
 // wxFont creation


@@ -441,29 +452,25 @@ void wxFontRefData::SetEncoding(wxFontEncoding encoding)
 
 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
 

-void wxFont::Init()
-{
-}
-

 wxFont::wxFont(const wxNativeFontInfo& info)
 {
 wxFont::wxFont(const wxNativeFontInfo& info)
 {

-    Init();
-
-    Create(info.GetXFontName());
+    (void) Create(info.GetXFontName());

 }
 
 bool wxFont::Create( int pointSize,
 }
 
 bool wxFont::Create( int pointSize,

-                     int family,
-                     int style,
-                     int weight,
+                    wxFontFamily family,
+                    wxFontStyle style,
+                    wxFontWeight weight,

                      bool underlined,
                      const wxString& face,
                      wxFontEncoding encoding)
 {
                      bool underlined,
                      const wxString& face,
                      wxFontEncoding encoding)
 {

+    UnRef();
+

     m_refData = new wxFontRefData(pointSize, family, style, weight,
                                   underlined, face, encoding);
 
     m_refData = new wxFontRefData(pointSize, family, style, weight,
                                   underlined, face, encoding);
 

-    return TRUE;
+    return true;

 }
 
 bool wxFont::Create(const wxString& fontname)
 }
 
 bool wxFont::Create(const wxString& fontname)


@@ -473,12 +480,12 @@ bool wxFont::Create(const wxString& fontname)
     {
         *this = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
 
     {
         *this = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
 

-        return TRUE;
+        return true;

     }
 
     m_refData = new wxFontRefData(fontname);
 
     }
 
     m_refData = new wxFontRefData(fontname);
 

-    return TRUE;
+    return true;

 }
 
 void wxFont::Unshare()
 }
 
 void wxFont::Unshare()


@@ -499,13 +506,20 @@ wxFont::~wxFont()
 {
 }
 
 {
 }
 

+wxGDIRefData *wxFont::CreateGDIRefData() const
+{
+    return new wxFontRefData;
+}
+
+wxGDIRefData *wxFont::CloneGDIRefData(const wxGDIRefData *data) const
+{
+    return new wxFontRefData(*static_cast<const wxFontRefData *>(data));
+}
+

 // ----------------------------------------------------------------------------
 // accessors
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // accessors
 // ----------------------------------------------------------------------------
 

-// all accessors are just forwarded to wxFontRefData which has everything we
-// need
-

 int wxFont::GetPointSize() const
 {
     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
 int wxFont::GetPointSize() const
 {
     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );


@@ -515,35 +529,35 @@ int wxFont::GetPointSize() const
 
 wxString wxFont::GetFaceName() const
 {
 
 wxString wxFont::GetFaceName() const
 {

-    wxCHECK_MSG( Ok(), wxT(""), wxT("invalid font") );
+    wxCHECK_MSG( Ok(), wxEmptyString, wxT("invalid font") );

 
     return M_FONTDATA->m_faceName;
 }
 
 
     return M_FONTDATA->m_faceName;
 }
 

-int wxFont::GetFamily() const
+wxFontFamily wxFont::GetFamily() const

 {
 {

-    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), wxFONTFAMILY_MAX, wxT("invalid font") );

 
     return M_FONTDATA->m_family;
 }
 
 
     return M_FONTDATA->m_family;
 }
 

-int wxFont::GetStyle() const
+wxFontStyle wxFont::GetStyle() const

 {
 {

-    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), wxFONTSTYLE_MAX, wxT("invalid font") );

 
     return M_FONTDATA->m_style;
 }
 
 
     return M_FONTDATA->m_style;
 }
 

-int wxFont::GetWeight() const
+wxFontWeight wxFont::GetWeight() const

 {
 {

-    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), wxFONTWEIGHT_MAX, wxT("invalid font") );

 
     return M_FONTDATA->m_weight;
 }
 
 bool wxFont::GetUnderlined() const
 {
 
     return M_FONTDATA->m_weight;
 }
 
 bool wxFont::GetUnderlined() const
 {

-    wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), false, wxT("invalid font") );

 
     return M_FONTDATA->m_underlined;
 }
 
     return M_FONTDATA->m_underlined;
 }


@@ -552,22 +566,28 @@ wxFontEncoding wxFont::GetEncoding() const
 {
     wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") );
 
 {
     wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") );
 

+    // m_encoding is unused in wxGTK2, return encoding that the user set.

     return M_FONTDATA->m_encoding;
 }
 
     return M_FONTDATA->m_encoding;
 }
 

-wxNativeFontInfo *wxFont::GetNativeFontInfo() const
+const wxNativeFontInfo *wxFont::GetNativeFontInfo() const

 {
 {

-    wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), NULL, wxT("invalid font") );

 
 

-    if ( M_FONTDATA->m_nativeFontInfo.GetXFontName().empty() )
+    if ( !M_FONTDATA->HasNativeFont() )
+    {
+        // NB: this call has important side-effect: it not only finds
+        //     GdkFont representation, it also initializes m_nativeFontInfo
+        //     by calling its SetXFontName method

         GetInternalFont();
         GetInternalFont();

+    }

 
 

-    return new wxNativeFontInfo(M_FONTDATA->m_nativeFontInfo);
+    return &(M_FONTDATA->m_nativeFontInfo);

 }
 
 bool wxFont::IsFixedWidth() const
 {
 }
 
 bool wxFont::IsFixedWidth() const
 {

-    wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), false, wxT("invalid font") );

 
     if ( M_FONTDATA->HasNativeFont() )
     {
 
     if ( M_FONTDATA->HasNativeFont() )
     {


@@ -575,7 +595,7 @@ bool wxFont::IsFixedWidth() const
         wxString spacing = M_FONTDATA->
                             m_nativeFontInfo.GetXFontComponent(wxXLFD_SPACING);
 
         wxString spacing = M_FONTDATA->
                             m_nativeFontInfo.GetXFontComponent(wxXLFD_SPACING);
 

-        return spacing.Upper() == _T('M');
+        return spacing.Upper() == wxT('M');

     }
 
     return wxFontBase::IsFixedWidth();
     }
 
     return wxFontBase::IsFixedWidth();


@@ -592,32 +612,33 @@ void wxFont::SetPointSize(int pointSize)
     M_FONTDATA->SetPointSize(pointSize);
 }
 
     M_FONTDATA->SetPointSize(pointSize);
 }
 

-void wxFont::SetFamily(int family)
+void wxFont::SetFamily(wxFontFamily family)

 {
     Unshare();
 
     M_FONTDATA->SetFamily(family);
 }
 
 {
     Unshare();
 
     M_FONTDATA->SetFamily(family);
 }
 

-void wxFont::SetStyle(int style)
+void wxFont::SetStyle(wxFontStyle style)

 {
     Unshare();
 
     M_FONTDATA->SetStyle(style);
 }
 
 {
     Unshare();
 
     M_FONTDATA->SetStyle(style);
 }
 

-void wxFont::SetWeight(int weight)
+void wxFont::SetWeight(wxFontWeight weight)

 {
     Unshare();
 
     M_FONTDATA->SetWeight(weight);
 }
 
 {
     Unshare();
 
     M_FONTDATA->SetWeight(weight);
 }
 

-void wxFont::SetFaceName(const wxString& faceName)
+bool wxFont::SetFaceName(const wxString& faceName)

 {
     Unshare();
 
 {
     Unshare();
 

-    M_FONTDATA->SetFaceName(faceName);
+    return M_FONTDATA->SetFaceName(faceName) &&
+           wxFontBase::SetFaceName(faceName);

 }
 
 void wxFont::SetUnderlined(bool underlined)
 }
 
 void wxFont::SetUnderlined(bool underlined)


@@ -634,20 +655,20 @@ void wxFont::SetEncoding(wxFontEncoding encoding)
     M_FONTDATA->SetEncoding(encoding);
 }
 
     M_FONTDATA->SetEncoding(encoding);
 }
 

-void wxFont::SetNativeFontInfo(const wxNativeFontInfo& info)
+void wxFont::DoSetNativeFontInfo( const wxNativeFontInfo& info )

 {
     Unshare();
 
 {
     Unshare();
 

-    M_FONTDATA->m_nativeFontInfo = info;
+    M_FONTDATA->SetNativeFontInfo( info );

 }
 
 // ----------------------------------------------------------------------------
 // get internal representation of font
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // get internal representation of font
 // ----------------------------------------------------------------------------
 

-static GdkFont *g_systemDefaultGuiFont = (GdkFont*) NULL;
+static GdkFont *g_systemDefaultGuiFont = NULL;

 
 

-// this is also used from tbargtk.cpp and tooltip.cpp, hence extern
+// this is also used from toolbar.cpp and tooltip.cpp, hence extern

 extern GdkFont *GtkGetDefaultGuiFont()
 {
     if (!g_systemDefaultGuiFont)
 extern GdkFont *GtkGetDefaultGuiFont()
 {
     if (!g_systemDefaultGuiFont)


@@ -677,17 +698,18 @@ extern GdkFont *GtkGetDefaultGuiFont()
 
 GdkFont *wxFont::GetInternalFont( float scale ) const
 {
 
 GdkFont *wxFont::GetInternalFont( float scale ) const
 {

-    GdkFont *font = (GdkFont *) NULL;
+    GdkFont *font = NULL;

 
 

-    wxCHECK_MSG( Ok(), font, wxT("invalid font") )
+    wxCHECK_MSG( Ok(), font, wxT("invalid font") );

 
 

-    long int_scale = long(scale * 100.0 + 0.5); /* key for fontlist */
+    long int_scale = long(scale * 100.0 + 0.5); // key for fontlist

     int point_scale = (int)((M_FONTDATA->m_pointSize * 10 * int_scale) / 100);
 
     int point_scale = (int)((M_FONTDATA->m_pointSize * 10 * int_scale) / 100);
 

-    wxNode *node = M_FONTDATA->m_scaled_xfonts.Find(int_scale);
-    if (node)
+    wxScaledFontList& list = M_FONTDATA->m_scaled_xfonts;
+    wxScaledFontList::iterator i = list.find(int_scale);
+    if ( i != list.end() )

     {
     {

-        font = (GdkFont*)node->Data();
+        font = i->second;

     }
     else // we don't have this font in this size yet
     {
     }
     else // we don't have this font in this size yet
     {


@@ -699,7 +721,7 @@ GdkFont *wxFont::GetInternalFont( float scale ) const
         if ( !font )
         {
             // do we have the XLFD?
         if ( !font )
         {
             // do we have the XLFD?

-            if ( M_FONTDATA->HasNativeFont() )
+            if ( int_scale == 100 && M_FONTDATA->HasNativeFont() )

             {
                 font = wxLoadFont(M_FONTDATA->m_nativeFontInfo.GetXFontName());
             }
             {
                 font = wxLoadFont(M_FONTDATA->m_nativeFontInfo.GetXFontName());
             }


@@ -716,16 +738,16 @@ GdkFont *wxFont::GetInternalFont( float scale ) const
                                                M_FONTDATA->m_faceName,
                                                M_FONTDATA->m_encoding,
                                                &xfontname);
                                                M_FONTDATA->m_faceName,
                                                M_FONTDATA->m_encoding,
                                                &xfontname);

-                if ( font )
-                {
+                // NB: wxFont::GetNativeFontInfo relies on this
+                //     side-effect of GetInternalFont
+                if ( int_scale == 100 )

                     M_FONTDATA->m_nativeFontInfo.SetXFontName(xfontname);
                     M_FONTDATA->m_nativeFontInfo.SetXFontName(xfontname);

-                }

             }
         }
 
         if ( font )
         {
             }
         }
 
         if ( font )
         {

-            M_FONTDATA->m_scaled_xfonts.Append( int_scale, (wxObject*)font );
+            list[int_scale] = font;

         }
     }
 
         }
     }
 


@@ -735,4 +757,3 @@ GdkFont *wxFont::GetInternalFont( float scale ) const
 
     return font;
 }
 
     return font;
 }

-