Blind fix for bug #1209944, wxFileConfig constructor corrupts the stack

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

diff --git a/src/gtk1/font.cpp b/src/gtk1/font.cpp
index 1fd76d1df0d03eb30222796b118540ecead5594d..853e34a68ccffb3516b00b6df548060f2a30ba8c 100644 (file)
--- a/src/gtk1/font.cpp
+++ b/src/gtk1/font.cpp
@@ -3,7 +3,7 @@
 // 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
 /////////////////////////////////////////////////////////////////////////////
 


@@ -15,10 +15,13 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "font.h"
 #endif
 
     #pragma implementation "font.h"
 #endif
 

+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+

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


@@ -41,15 +44,11 @@
 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


@@ -78,7 +77,13 @@ public:
     // do we have the native font info?
     bool HasNativeFont() const
     {
     // do we have the native font info?
     bool HasNativeFont() const
     {

+#ifdef __WXGTK20__
+        // we always have a Pango font description
+        return TRUE;
+#else // GTK 1.x
+        // only use m_nativeFontInfo if it had been initialized

         return !m_nativeFontInfo.IsDefault();
         return !m_nativeFontInfo.IsDefault();

+#endif // GTK 2.0/1.x

     }
 
     // setters: all of them also take care to modify m_nativeFontInfo if we
     }
 
     // setters: all of them also take care to modify m_nativeFontInfo if we


@@ -91,11 +96,17 @@ public:
     void SetFaceName(const wxString& facename);
     void SetEncoding(wxFontEncoding encoding);
 
     void SetFaceName(const wxString& facename);
     void SetEncoding(wxFontEncoding encoding);
 

+    void SetNoAntiAliasing( bool no = TRUE ) { m_noAA = no; }
+    bool GetNoAntiAliasing() const { return m_noAA; }
+
+    // and this one also modifies all the other font data fields
+    void SetNativeFontInfo(const wxNativeFontInfo& info);
+

     // 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" :-(
     // 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__
+#if defined(__WXDEBUG__) && !defined(__WXGTK20__)

     void Dump() const
     {
         wxPrintf(_T("%s-%s-%s-%d-%d\n"),
     void Dump() const
     {
         wxPrintf(_T("%s-%s-%s-%d-%d\n"),


@@ -121,31 +132,36 @@ protected:
               const wxString& faceName,
               wxFontEncoding encoding);
 
               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();
+
+#ifndef __WXGTK20__

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

+#endif // GTK 2.0/1.x

 
 

-    // the broken down font parameters

     int             m_pointSize;
     int             m_family,
                     m_style,
                     m_weight;
     bool            m_underlined;
     wxString        m_faceName;
     int             m_pointSize;
     int             m_family,
                     m_style,
                     m_weight;
     bool            m_underlined;
     wxString        m_faceName;

-    wxFontEncoding  m_encoding;
+    wxFontEncoding  m_encoding;  // Unused under GTK 2.0
+    bool            m_noAA;      // No anti-aliasing

 
 

-    // 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
-// ============================================================================
-

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

-// wxFontRefData creation
+// wxFontRefData

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


@@ -166,41 +182,118 @@ 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 )
-{
-    m_pointSize = data.m_pointSize;
-    m_family = data.m_family;
-    m_style = data.m_style;
-    m_weight = data.m_weight;
+    m_noAA = FALSE;

 
 

-    m_underlined = data.m_underlined;
+#ifdef __WXGTK20__
+    // Create native font info
+    m_nativeFontInfo.description = pango_font_description_new();

 
 

-    m_faceName = data.m_faceName;
-    m_encoding = data.m_encoding;
+    // And set its values
+    if (!m_faceName.empty())
+    {
+       pango_font_description_set_family( m_nativeFontInfo.description, wxGTK_CONV(m_faceName) );
+    }
+    else
+    {
+        switch (m_family)
+        {
+            case wxFONTFAMILY_MODERN:
+            case wxFONTFAMILY_TELETYPE:
+               pango_font_description_set_family( m_nativeFontInfo.description, "monospace" );
+               break;
+            case wxFONTFAMILY_ROMAN:
+               pango_font_description_set_family( m_nativeFontInfo.description, "serif" );
+               break;
+            case wxFONTFAMILY_SWISS:
+               // SWISS = sans serif
+            default:
+               pango_font_description_set_family( m_nativeFontInfo.description, "sans" );
+               break;
+        }
+    }

 
 

-    m_nativeFontInfo = data.m_nativeFontInfo;
+    SetStyle( m_style );
+    SetPointSize( m_pointSize );
+    SetWeight( m_weight );
+#endif // GTK 2.0

 }
 
 }
 

-wxFontRefData::wxFontRefData(int size, int family, int style,
-                             int weight, bool underlined,
-                             const wxString& faceName,
-                             wxFontEncoding encoding)
+void wxFontRefData::InitFromNative()

 {
 {

-    Init(size, family, style, weight, underlined, faceName, encoding);
-}
+    m_noAA = FALSE;

 
 

-wxFontRefData::wxFontRefData(const wxString& fontname)
-{
-    // remember the X font name
-    m_nativeFontInfo.SetXFontName(fontname);
+#ifdef __WXGTK20__
+    // Get native info
+    PangoFontDescription *desc = m_nativeFontInfo.description;
+
+    // init fields
+    m_faceName = wxGTK_CONV_BACK( pango_font_description_get_family( desc ) );
+
+    // Pango sometimes needs to have a size
+    int pango_size = pango_font_description_get_size( desc );
+    if (pango_size == 0)
+        pango_font_description_set_size( desc, 12 * PANGO_SCALE);
+
+    m_pointSize = pango_font_description_get_size( desc ) / PANGO_SCALE;
+
+    switch (pango_font_description_get_style( desc ))
+    {
+        case PANGO_STYLE_NORMAL:
+            m_style = wxFONTSTYLE_NORMAL;
+            break;
+        case PANGO_STYLE_ITALIC:
+            m_style = wxFONTSTYLE_ITALIC;
+            break;
+        case PANGO_STYLE_OBLIQUE:
+            m_style = wxFONTSTYLE_SLANT;
+            break;
+    }
+
+    PangoWeight pango_weight = pango_font_description_get_weight( desc );
+
+    if (pango_weight >= 600)
+    {
+        m_weight = wxFONTWEIGHT_BOLD;
+    }
+    else if (pango_weight < 350)
+    {
+        m_weight = wxFONTWEIGHT_LIGHT;
+    }
+    else
+    {
+        m_weight = wxFONTWEIGHT_NORMAL;
+    }

 
 

+    if (m_faceName == wxT("monospace"))
+    {
+        m_family = wxFONTFAMILY_TELETYPE;
+    }
+    else if (m_faceName == wxT("sans"))
+    {
+        m_family = wxFONTFAMILY_SWISS;
+    }
+    else if (m_faceName == wxT("serif"))
+    {
+        m_family = wxFONTFAMILY_ROMAN;
+    }
+    else
+    {
+        m_family = wxFONTFAMILY_UNKNOWN;
+    }
+
+    // Pango description are never underlined (?)
+    m_underlined = FALSE;
+
+    // Cannot we choose that
+    m_encoding = wxFONTENCODING_SYSTEM;
+#else // GTK 1.x

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


@@ -213,9 +306,9 @@ wxFontRefData::wxFontRefData(const wxString& fontname)
     {
         // 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] == _T('B') && (!wxStrcmp(w.c_str() + 1, wxT("OLD")) ||
+                                   !wxStrcmp(w.c_str() + 1, wxT("LACK"))))) ||
+             wxStrstr(w.c_str() + 1, _T("BOLD")) )

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


@@ -295,21 +388,71 @@ wxFontRefData::wxFontRefData(const wxString& fontname)
     }
     else // unknown encoding
     {
     }
     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;
     }

+#endif // GTK 2.0/1.x

 }
 
 }
 

-wxFontRefData::~wxFontRefData()
+wxFontRefData::wxFontRefData( const wxFontRefData& data )
+             : wxObjectRefData()

 {
 {

-    wxNode *node = m_scaled_xfonts.First();
-    while (node)
+    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_noAA = data.m_noAA;
+
+    // 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, 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)
+{
+    // VZ: FromString() should really work in both cases, doesn't it?
+#ifdef __WXGTK20__
+    m_nativeFontInfo.FromString( fontname );
+#else // GTK 1.x
+    m_nativeFontInfo.SetXFontName(fontname);
+#endif // GTK 2.0/1.x
+
+    InitFromNative();
+}
+
+void wxFontRefData::ClearGdkFonts()
+{
+#ifndef __WXGTK20__
+    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();
+#endif // GTK 1.x
+}
+
+wxFontRefData::~wxFontRefData()
+{
+    ClearGdkFonts();

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


@@ -320,6 +463,12 @@ void wxFontRefData::SetPointSize(int pointSize)
 {
     m_pointSize = pointSize;
 
 {
     m_pointSize = pointSize;
 

+#ifdef __WXGTK20__
+    // Get native info
+    PangoFontDescription *desc = m_nativeFontInfo.description;
+
+    pango_font_description_set_size( desc, m_pointSize * PANGO_SCALE );
+#else

     if ( HasNativeFont() )
     {
         wxString size;
     if ( HasNativeFont() )
     {
         wxString size;


@@ -330,6 +479,7 @@ void wxFontRefData::SetPointSize(int pointSize)
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_POINTSIZE, size);
     }
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_POINTSIZE, size);
     }

+#endif

 }
 
 void wxFontRefData::SetFamily(int family)
 }
 
 void wxFontRefData::SetFamily(int family)


@@ -343,6 +493,26 @@ void wxFontRefData::SetStyle(int style)
 {
     m_style = style;
 
 {
     m_style = style;
 

+#ifdef __WXGTK20__
+    // Get native info
+    PangoFontDescription *desc = m_nativeFontInfo.description;
+
+    switch ( style )
+    {
+        case wxFONTSTYLE_ITALIC:
+            pango_font_description_set_style( desc, PANGO_STYLE_ITALIC );
+            break;
+        case wxFONTSTYLE_SLANT:
+            pango_font_description_set_style( desc, PANGO_STYLE_OBLIQUE );
+            break;
+        default:
+            wxFAIL_MSG( _T("unknown font style") );
+            // fall through
+        case wxFONTSTYLE_NORMAL:
+            pango_font_description_set_style( desc, PANGO_STYLE_NORMAL );
+            break;
+    }
+#else

     if ( HasNativeFont() )
     {
         wxString slant;
     if ( HasNativeFont() )
     {
         wxString slant;


@@ -366,12 +536,34 @@ void wxFontRefData::SetStyle(int style)
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_SLANT, slant);
     }
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_SLANT, slant);
     }

+#endif

 }
 
 void wxFontRefData::SetWeight(int weight)
 {
     m_weight = weight;
 
 }
 
 void wxFontRefData::SetWeight(int weight)
 {
     m_weight = weight;
 

+#ifdef __WXGTK20__
+    PangoFontDescription *desc = m_nativeFontInfo.description;
+    switch ( weight )
+    {
+        case wxFONTWEIGHT_BOLD:
+            pango_font_description_set_weight(desc, PANGO_WEIGHT_BOLD);
+            break;
+
+        case wxFONTWEIGHT_LIGHT:
+            pango_font_description_set_weight(desc, PANGO_WEIGHT_LIGHT);
+            break;
+
+        default:
+            wxFAIL_MSG( _T("unknown font weight") );
+            // fall through
+
+        case wxFONTWEIGHT_NORMAL:
+            // unspecified
+            pango_font_description_set_weight(desc, PANGO_WEIGHT_NORMAL);
+    }
+#else //!__WXGTK20__

     if ( HasNativeFont() )
     {
         wxString boldness;
     if ( HasNativeFont() )
     {
         wxString boldness;


@@ -396,6 +588,7 @@ void wxFontRefData::SetWeight(int weight)
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_WEIGHT, boldness);
     }
 
         m_nativeFontInfo.SetXFontComponent(wxXLFD_WEIGHT, boldness);
     }

+#endif

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


@@ -409,16 +602,19 @@ void wxFontRefData::SetFaceName(const wxString& facename)
 {
     m_faceName = facename;
 
 {
     m_faceName = facename;
 

+#ifndef __WXGTK20__

     if ( HasNativeFont() )
     {
         m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename);
     }
     if ( HasNativeFont() )
     {
         m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename);
     }

+#endif

 }
 
 void wxFontRefData::SetEncoding(wxFontEncoding encoding)
 {
     m_encoding = encoding;
 
 }
 
 void wxFontRefData::SetEncoding(wxFontEncoding encoding)
 {
     m_encoding = encoding;
 

+#ifndef __WXGTK20__

     if ( HasNativeFont() )
     {
         wxNativeEncodingInfo info;
     if ( HasNativeFont() )
     {
         wxNativeEncodingInfo info;


@@ -428,11 +624,19 @@ void wxFontRefData::SetEncoding(wxFontEncoding encoding)
             m_nativeFontInfo.SetXFontComponent(wxXLFD_ENCODING, info.xencoding);
         }
     }
             m_nativeFontInfo.SetXFontComponent(wxXLFD_ENCODING, info.xencoding);
         }
     }

+#endif

 }
 
 }
 

-// ============================================================================
-// 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


@@ -448,7 +652,17 @@ wxFont::wxFont(const wxNativeFontInfo& info)
 {
     Init();
 
 {
     Init();
 

-    Create(info.GetXFontName());
+#ifdef __WXGTK20__
+    Create( info.GetPointSize(),
+            info.GetFamily(),
+            info.GetStyle(),
+            info.GetWeight(),
+            info.GetUnderlined(),
+            info.GetFaceName(),
+            info.GetEncoding() );
+#else
+    (void) Create(info.GetXFontName());
+#endif

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


@@ -459,6 +673,8 @@ bool wxFont::Create( int pointSize,
                      const wxString& face,
                      wxFontEncoding encoding)
 {
                      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);
 


@@ -502,9 +718,6 @@ wxFont::~wxFont()
 // 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") );


@@ -554,20 +767,35 @@ wxFontEncoding wxFont::GetEncoding() const
     return M_FONTDATA->m_encoding;
 }
 
     return M_FONTDATA->m_encoding;
 }
 

-wxNativeFontInfo *wxFont::GetNativeFontInfo() const
+bool wxFont::GetNoAntiAliasing() const
+{
+    wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") );
+
+    return M_FONTDATA->m_noAA;
+}
+
+const wxNativeFontInfo *wxFont::GetNativeFontInfo() const

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

-    if ( M_FONTDATA->m_nativeFontInfo.GetXFontName().empty() )
+#ifndef __WXGTK20__
+    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();

+    }
+#endif

 
 

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

 }
 
 bool wxFont::IsFixedWidth() const
 {
     wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") );
 
 }
 
 bool wxFont::IsFixedWidth() const
 {
     wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") );
 

+#ifndef __WXGTK20__

     if ( M_FONTDATA->HasNativeFont() )
     {
         // the monospace fonts are supposed to have "M" in the spacing field
     if ( M_FONTDATA->HasNativeFont() )
     {
         // the monospace fonts are supposed to have "M" in the spacing field


@@ -576,6 +804,7 @@ bool wxFont::IsFixedWidth() const
 
         return spacing.Upper() == _T('M');
     }
 
         return spacing.Upper() == _T('M');
     }

+#endif

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


@@ -633,17 +862,25 @@ 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();
+
+    M_FONTDATA->SetNativeFontInfo( info );
+}
+
+void wxFont::SetNoAntiAliasing( bool no )

 {
     Unshare();
 
 {
     Unshare();
 

-    M_FONTDATA->m_nativeFontInfo = info;
+    M_FONTDATA->SetNoAntiAliasing( no );

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

+#ifndef __WXGTK20__

 static GdkFont *g_systemDefaultGuiFont = (GdkFont*) NULL;
 
 // this is also used from tbargtk.cpp and tooltip.cpp, hence extern
 static GdkFont *g_systemDefaultGuiFont = (GdkFont*) NULL;
 
 // this is also used from tbargtk.cpp and tooltip.cpp, hence extern


@@ -655,13 +892,13 @@ extern GdkFont *GtkGetDefaultGuiFont()
         GtkStyle *def = gtk_rc_get_style( widget );
         if (def)
         {
         GtkStyle *def = gtk_rc_get_style( widget );
         if (def)
         {

-            g_systemDefaultGuiFont = gdk_font_ref( GET_STYLE_FONT(def) );
+            g_systemDefaultGuiFont = gdk_font_ref( def->font );

         }
         else
         {
             def = gtk_widget_get_default_style();
             if (def)
         }
         else
         {
             def = gtk_widget_get_default_style();
             if (def)

-                g_systemDefaultGuiFont = gdk_font_ref( GET_STYLE_FONT(def) );
+                g_systemDefaultGuiFont = gdk_font_ref( def->font );

         }
         gtk_widget_destroy( widget );
     }
         }
         gtk_widget_destroy( widget );
     }


@@ -680,13 +917,14 @@ GdkFont *wxFont::GetInternalFont( float scale ) const
 
     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
     {


@@ -698,7 +936,7 @@ 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());
             }


@@ -715,16 +953,16 @@ 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;

         }
     }
 
         }
     }
 


@@ -734,4 +972,5 @@ GdkFont *wxFont::GetInternalFont( float scale ) const
 
     return font;
 }
 
     return font;
 }

+#endif  // not GTK 2.0