Lots of Pango etc up-ports from HEAD.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@19179 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/dcpsg.cpp

@@ -254,7 +254,7 @@ static char wxPostScriptHeaderReencodeISO2[] =
 
 IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
 
-float wxPostScriptDC::ms_PSScaleFactor = 10.0;
+float wxPostScriptDC::ms_PSScaleFactor = 1.0;
 
 void wxPostScriptDC::SetResolution(int ppi)
 {
@@ -1220,10 +1220,14 @@ void draw_bezier_outline(FILE *file,
 
   fprintf(file, "gsave\n");
   fprintf(file, "%d %d translate\n", pos_x, pos_y );
-  // FT2 scales outlines to 26.6 pixels so the code below
+  
-  // should read 26600 instead of the 60000.
+  // We have to replace the "," from the German
-  fprintf(file, "%d 60000 div %d 60000 div scale\n", scale_x, scale_y );
+  // locale with the Englich "." for PostScript
-  fprintf(file, "0 0 0 setrgbcolor\n");
+  char buf[100];
+  sprintf(buf, "%.8f %.8f scale\n", scale_x, scale_y );
+  for (size_t i = 0; i < strlen(buf); i++)
+     if (buf[i] == ',') buf[i] = '.';
+  fprintf(file, buf);
 
   FT_Load_Glyph(face, glyph_index, load_flags);
   FT_Get_Glyph (face->glyph, &glyph);
@@ -1240,78 +1244,6 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
 {
     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 
-#if wxUSE_PANGO
-    int dpi = GetResolution();
-    dpi = 300;
-    PangoContext *context = pango_ft2_get_context ( dpi, dpi );
-
-    pango_context_set_language (context, pango_language_from_string ("en_US"));
-    pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
-
-    pango_context_set_font_description (context, m_font.GetNativeFontInfo()->description );
-
-    PangoLayout *layout = pango_layout_new (context);
-#if wxUSE_UNICODE
-    wxCharBuffer buffer = wxConvUTF8.cWC2MB( text );
-#else
-    wxCharBuffer buffer = wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) );
-#endif
-	pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) );
-
-    PangoRectangle rect;
-    pango_layout_get_extents(layout, NULL, &rect);
-    
-    int xx = x * PANGO_SCALE;
-    int yy = y * PANGO_SCALE + (rect.height*2/3);
-    
-    int scale_x = LogicalToDeviceXRel( 1000 );
-    int scale_y = LogicalToDeviceYRel( 1000 );
-    
-    // Loop over lines in layout
-    int num_lines = pango_layout_get_line_count( layout );
-    for (int i = 0; i < num_lines; i++)
-    {
-        PangoLayoutLine *line = pango_layout_get_line( layout, i );
-        
-        // Loop over runs in line
-        GSList *runs_list = line->runs;
-        while (runs_list)
-        {
-            PangoLayoutRun *run = (PangoLayoutRun*) runs_list->data;
-            PangoItem *item = run->item;
-            PangoGlyphString *glyphs = run->glyphs;
-            PangoAnalysis *analysis = &item->analysis;
-            PangoFont *font = analysis->font;
-            FT_Face ft_face = pango_ft2_font_get_face(font);
-            
-            int num_glyphs = glyphs->num_glyphs;
-            for (int glyph_idx = 0; glyph_idx < num_glyphs; glyph_idx++)
-            {
-                PangoGlyphGeometry geometry = glyphs->glyphs[glyph_idx].geometry;
-                int pos_x = xx + geometry.x_offset;
-                int pos_y = yy - geometry.y_offset;
-                xx += geometry.width;
-                
-                draw_bezier_outline( m_pstream, ft_face,
-			      (FT_UInt)(glyphs->glyphs[glyph_idx].glyph),
-			      LogicalToDeviceX( pos_x / PANGO_SCALE ), 
-                  LogicalToDeviceY( pos_y / PANGO_SCALE ),
-                  scale_x, scale_y );
-            }
-            runs_list = runs_list->next;
-        }
-	}
-
-    g_object_unref( G_OBJECT( layout ) );
-#else
-    wxCoord text_w, text_h, text_descent;
-
-    GetTextExtent(text, &text_w, &text_h, &text_descent);
-
-    // VZ: this seems to be unnecessary, so taking it out for now, if it
-    //     doesn't create any problems, remove this comment entirely
-    //SetFont( m_font );
-
     if (m_textForegroundColour.Ok())
     {
         unsigned char red = m_textForegroundColour.Red();
@@ -1352,6 +1284,90 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
         }
     }
 
+#if wxUSE_PANGO
+    int ps_dpi = 72;
+    int pango_dpi = 600;
+    PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi );
+    
+    double scale = (double)pango_dpi / (double)ps_dpi;
+    scale /= m_userScaleY;
+
+    pango_context_set_language (context, pango_language_from_string ("en_US"));
+    pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
+
+    pango_context_set_font_description (context, m_font.GetNativeFontInfo()->description );
+
+    PangoLayout *layout = pango_layout_new (context);
+#if wxUSE_UNICODE
+    wxCharBuffer buffer = wxConvUTF8.cWC2MB( text );
+#else
+    wxCharBuffer buffer = wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) );
+#endif
+	pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) );
+    
+    fprintf( m_pstream, "%%%% %s\n", (const char*)buffer );
+
+    PangoRectangle rect;
+    pango_layout_get_extents(layout, NULL, &rect);
+    
+    int xx = LogicalToDeviceX( x );
+    int yy = LogicalToDeviceY( y );
+    
+    int xxx = xx * PANGO_SCALE;
+    int yyy = yy * PANGO_SCALE - (int)(rect.height * 0.66 / scale);  // Move down by estimated baseline. HACK.
+
+#define ps_kludge_factor 2.8
+
+    // Loop over lines in layout
+    int num_lines = pango_layout_get_line_count( layout );
+    for (int i = 0; i < num_lines; i++)
+    {
+        PangoLayoutLine *line = pango_layout_get_line( layout, i );
+        
+        // width of glyphs already printed
+        int all_width = 0;
+        
+        // Loop over runs in line
+        GSList *runs_list = line->runs;
+        while (runs_list)
+        {
+            PangoLayoutRun *run = (PangoLayoutRun*) runs_list->data;
+            PangoItem *item = run->item;
+            PangoGlyphString *glyphs = run->glyphs;
+            PangoAnalysis *analysis = &item->analysis;
+            PangoFont *font = analysis->font;
+            FT_Face ft_face = pango_ft2_font_get_face(font);
+            
+            int num_glyphs = glyphs->num_glyphs;
+            for (int glyph_idx = 0; glyph_idx < num_glyphs; glyph_idx++)
+            {
+                PangoGlyphGeometry geometry = glyphs->glyphs[glyph_idx].geometry;
+                int pos_x = xxx + (int)((double)(all_width+geometry.x_offset) / scale);
+                int pos_y = yyy + (int)((double)geometry.y_offset / scale );
+                all_width += geometry.width;
+                
+                draw_bezier_outline( m_pstream, ft_face,
+			      (FT_UInt)(glyphs->glyphs[glyph_idx].glyph),
+			      pos_x / PANGO_SCALE, 
+                  pos_y / PANGO_SCALE,
+                  1.0/(ps_kludge_factor * scale * 26.6), 
+                  1.0/(ps_kludge_factor * scale * 26.6) );
+            }
+            runs_list = runs_list->next;
+        }
+	}
+
+    g_object_unref( G_OBJECT( layout ) );
+    g_object_unref( G_OBJECT( context ) );
+#else
+    wxCoord text_w, text_h, text_descent;
+
+    GetTextExtent(text, &text_w, &text_h, &text_descent);
+
+    // VZ: this seems to be unnecessary, so taking it out for now, if it
+    //     doesn't create any problems, remove this comment entirely
+    //SetFont( m_font );
+
     int size = m_font.GetPointSize();
 
 //    wxCoord by = y + (wxCoord)floor( double(size) * 2.0 / 3.0 ); // approximate baseline
@@ -1981,8 +1997,12 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
     }
     
 #if wxUSE_PANGO
-    int dpi = GetResolution();
+    int wx_dpi = GetResolution();
-    PangoContext *context = pango_ft2_get_context ( dpi, dpi );
+    int pango_dpi = 600;
+    PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi );
+    
+    double scale = pango_dpi / wx_dpi;
+    scale /= m_userScaleY;
     
     pango_context_set_language (context, pango_language_from_string ("en_US"));
     pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
@@ -1993,19 +2013,18 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string,
     pango_layout_set_font_description(layout, desc);
 #if wxUSE_UNICODE
     const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #else
     const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
     const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #endif
+    pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
     PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
  
     PangoRectangle rect;
     pango_layout_line_get_extents(line, NULL, &rect);
     
-    if (x) (*x) = (wxCoord) ( m_scaleX * rect.width / PANGO_SCALE );
+    if (x) (*x) = (wxCoord) ( rect.width / PANGO_SCALE / scale );
-    if (y) (*y) = (wxCoord) ( m_scaleY * rect.height / PANGO_SCALE );
+    if (y) (*y) = (wxCoord) ( rect.height / PANGO_SCALE / scale );
     if (descent)
     {
         // Do something about metrics here

src/gtk/choice.cpp

@@ -448,14 +448,11 @@ wxSize wxChoice::DoGetBestSize() const
     ret.x = 0;
     if ( m_widget )
     {
-        GdkFont *font = m_font.GetInternalFont();
+        int width;
-
-        wxCoord width;
         size_t count = GetCount();
         for ( size_t n = 0; n < count; n++ )
         {
-            // FIXME GTK 2.0
+            GetTextExtent( GetString(n), &width, NULL, NULL, NULL, &m_font );
-            width = (wxCoord)gdk_string_width(font, wxGTK_CONV( GetString(n) ) );
             if ( width > ret.x )
                 ret.x = width;
         }
@@ -477,7 +474,7 @@ wxSize wxChoice::DoGetBestSize() const
     if ( ret.x < 80 )
         ret.x = 80;
 
-    ret.y = 16 + gdk_char_height(GET_STYLE_FONT( m_widget->style ), 'H' );
+    ret.y = 16 + GetCharHeight();
 
     return ret;
 }

src/gtk/combobox.cpp

@@ -750,13 +750,11 @@ wxSize wxComboBox::DoGetBestSize() const
     ret.x = 0;
     if ( m_widget )
     {
-        GdkFont *font = m_font.GetInternalFont();
+        int width;
-
+        size_t count = GetCount();
-        wxCoord width;
-        size_t count = Number();
         for ( size_t n = 0; n < count; n++ )
         {
-            width = (wxCoord)gdk_string_width(font, wxGTK_CONV( GetString(n) ) );
+            GetTextExtent( GetString(n), &width, NULL, NULL, NULL, &m_font );
             if ( width > ret.x )
                 ret.x = width;
         }

src/gtk/dcclient.cpp

@@ -1436,27 +1436,56 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
 #ifdef __WXGTK20__
     // TODO: the layout engine should be abstracted at a higher level!
     PangoLayout *layout = pango_layout_new(m_context);
-    pango_layout_set_font_description(layout, m_fontdesc);
+    
-    {
 #if wxUSE_UNICODE
     const wxCharBuffer data = wxConvUTF8.cWC2MB( text );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #else
     const wxWCharBuffer wdata = wxConvLocal.cMB2WC( text );
     const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #endif
-    }
 
-    // Measure layout.
+    pango_layout_set_text( layout, (const char*)data, strlen((const char*)data) );
-    int w,h;
+
-    pango_layout_get_pixel_size(layout, &w, &h);
+    if (m_scaleY != 1.0)
-    wxCoord width = w;
+    {
-    wxCoord height = h;
+         // If there is a user or actually any scale applied to
+         // the device context, scale the font.
+         
+         // scale font description
+         gint oldSize = pango_font_description_get_size( m_fontdesc );
+         double size = oldSize;
+         size = size * m_scaleY;
+         pango_font_description_set_size( m_fontdesc, (gint)size );
+         
+         // actually apply scaled font
+         pango_layout_set_font_description( layout, m_fontdesc );
          
          // Draw layout.
          gdk_draw_layout( m_window, m_textGC, x, y, layout );
          
+         // reset unscaled size
+         pango_font_description_set_size( m_fontdesc, oldSize );
+    }
+    else
+    {
+         // actually apply font
+         pango_layout_set_font_description( layout, m_fontdesc );
+         
+         // Draw layout.
+         gdk_draw_layout( m_window, m_textGC, x, y, layout );
+    }
+
+#if 0
+    // Measure layout
+    int w,h;
+    pango_layout_get_pixel_size( m_layout, &w, &h );
+#else
+    int w = 10;
+    int h = 10;
+#endif
+    wxCoord width = w;
+    wxCoord height = h;
+
     g_object_unref( G_OBJECT( layout ) );
 #else // GTK+ 1.x
     wxCoord width = gdk_string_width( font, text.mbc_str() );
@@ -1623,12 +1652,11 @@ void wxWindowDC::DoGetTextExtent(const wxString &string,
     // Set layout's text
 #if wxUSE_UNICODE
     const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #else
     const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
     const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #endif
+    pango_layout_set_text( layout, (const char*) data, strlen((const char*)data) );
  
     // Measure text.
     int w,h;

src/gtk/fontdlg.cpp

@@ -64,6 +64,8 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
         wxapp_install_idle_handler();
 
     GtkFontSelectionDialog *fontdlg = GTK_FONT_SELECTION_DIALOG(dialog->m_widget);
+    
+#ifndef __WXGTK20__
     GdkFont *gfont = gtk_font_selection_dialog_get_font(fontdlg);
 
     if (!gfont)
@@ -72,13 +74,10 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
                      wxOK | wxICON_ERROR);
         return;
     }
+#endif
 
     gchar *fontname = gtk_font_selection_dialog_get_font_name( fontdlg );
-    
-    // printf( "font %s\n", fontname );
-
     dialog->SetChosenFont( fontname);
-
     g_free( fontname );
 
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);

src/gtk/menu.cpp

@@ -145,7 +145,7 @@ static wxString wxReplaceUnderscore( const wxString& title )
 #endif
         else
         {
-#if __WXGTK12__
+#ifdef __WXGTK12__
             if ( *pc == wxT('_') )
             {
                 // underscores must be doubled to prevent them from being
@@ -907,7 +907,7 @@ void wxMenuItem::DoSetText( const wxString& str )
 #if GTK_CHECK_VERSION(2, 0, 0)
         else if ( *pc == wxT('_') )    // escape underscores
         {
-            // m_text << wxT("__");    doesn't work
+            m_text << wxT("__"); 
         }
         else if (*pc == wxT('/'))      // we have to escape slashes
         {
@@ -1010,8 +1010,12 @@ wxString wxMenuItem::GetFactoryPath() const
     {
         if ( *pc == wxT('_') )
         {
+#ifdef __WXGTK20__
+            pc++;
+#else
             // remove '_' unconditionally
             continue;
+#endif
         }
 
         // don't remove ampersands '&' since if we have them in the menu item title

src/gtk/minifram.cpp

@@ -82,28 +82,28 @@ static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *g
                      0, 0,
                      win->m_width, win->m_height );
 
-    if (!win->m_title.IsEmpty() &&
+    if (!win->GetTitle().IsEmpty() &&
         ((win->GetWindowStyle() & wxCAPTION) ||
          (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) ||
          (win->GetWindowStyle() & wxTINY_CAPTION_VERT)))
     {
-        GdkGC *gc = gdk_gc_new( pizza->bin_window );
+        wxClientDC dc(win);
-        GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0);
+        dc.SetFont( *wxSMALL_FONT );
+        int height = dc.GetCharHeight();
         
+        GdkGC *gc = gdk_gc_new( pizza->bin_window );
         gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
         gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
                             3,
                             3,
                             win->m_width - 7,
-                            font->ascent + font->descent+1 );
+                            height+1 );
-
-        gdk_gc_set_foreground( gc, &widget->style->fg[GTK_STATE_SELECTED] );
-        gdk_draw_string( pizza->bin_window, font, gc,
-                         6,
-                         3+font->ascent,
-                         wxGTK_CONV( win->m_title ) );
-
         gdk_gc_unref( gc );
+
+        // Hack alert
+        dc.m_window = pizza->bin_window;
+        dc.SetTextForeground( *wxWHITE );
+        dc.DrawText( win->GetTitle(), 6, 3 );
     }
 }
 
@@ -111,6 +111,7 @@ static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *g
 // "draw" of m_mainWidget
 //-----------------------------------------------------------------------------
 
+#ifndef __WXGTK20__
 static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxFrame *win )
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -131,25 +132,26 @@ static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNU
          (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) ||
          (win->GetWindowStyle() & wxTINY_CAPTION_VERT)))
     {
-        GdkGC *gc = gdk_gc_new( pizza->bin_window );
+        wxClientDC dc(win);
-        GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0);
+        dc.SetFont( *wxSMALL_FONT );
+        int height = dc.GetCharHeight();
         
+        GdkGC *gc = gdk_gc_new( pizza->bin_window );
         gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
         gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
                             3,
                             3,
                             win->m_width - 7,
-                            font->ascent + font->descent+1 );
+                            height+1 );
-
-        gdk_gc_set_foreground( gc, &widget->style->fg[GTK_STATE_SELECTED] );
-        gdk_draw_string( pizza->bin_window, font, gc,
-                         6,
-                         3+font->ascent,
-                         wxGTK_CONV( win->m_title ) );
-
         gdk_gc_unref( gc );
+
+        // Hack alert
+        dc.m_window = pizza->bin_window;
+        dc.SetTextForeground( *wxWHITE );
+        dc.DrawText( win->GetTitle(), 6, 3 );
     }
 }
+#endif
 
 //-----------------------------------------------------------------------------
 // "button_press_event" of m_mainWidget
@@ -168,8 +170,10 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
     GtkPizza *pizza = GTK_PIZZA(widget);
     if (gdk_event->window != pizza->bin_window) return TRUE;
 
-    GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0);
+    wxClientDC dc(win);
-    int height = font->ascent + font->descent+1;
+    dc.SetFont( *wxSMALL_FONT );
+    int height = dc.GetCharHeight() + 1;
+    
     if (gdk_event->y > height) return TRUE;
         
     gdk_window_raise( win->m_widget->window );
@@ -364,8 +368,10 @@ bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title
     gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event",
         GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
 
+#ifndef __WXGTK20__
     gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw",
        GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
+#endif
 
     /* these are required for dragging the mini frame around */
     gtk_signal_connect( GTK_OBJECT(m_mainWidget), "button_press_event",

src/gtk/settings.cpp

@@ -328,21 +328,8 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
             if (!g_systemFont)
             {
 #ifdef __WXGTK20__
-                GtkWidget *widget = gtk_button_new();
+                const gchar *font_name = _gtk_rc_context_get_default_font_name (gtk_settings_get_default ());
-                GtkStyle *def = gtk_rc_get_style( widget );
+                g_systemFont = new wxFont( wxString::FromAscii( font_name ) );
-                if (!def)
-                    def = gtk_widget_get_default_style();
-                if (def)
-                {
-                    wxNativeFontInfo info;
-                    info.description = def->font_desc;
-                    g_systemFont = new wxFont(info);
-                }
-                else
-                {
-                   g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
-                }
-                gtk_widget_destroy( widget );
 #else
                 g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
 #endif

src/gtk/tbargtk.cpp

@@ -343,8 +343,6 @@ bool wxToolBar::Create( wxWindow *parent,
 
     g_style->bg[GTK_STATE_NORMAL] = *m_bg;
 
-    SET_STYLE_FONT(g_style, GtkGetDefaultGuiFont());
-
     gtk_widget_set_style( GTK_TOOLBAR(m_toolbar)->tooltips->tip_window, g_style );
 
     m_parent->DoAddChild( this );

src/gtk/tooltip.cpp

@@ -76,8 +76,6 @@ void wxToolTip::Apply( wxWindow *win )
         g_style->fg[GTK_STATE_NORMAL] = ss_fg;
         g_style->bg[GTK_STATE_NORMAL] = ss_bg;
 
-        SET_STYLE_FONT( g_style, GtkGetDefaultGuiFont() );
-
         gtk_widget_set_style( ss_tooltips->tip_window, g_style );
 #else // GTK+ 1.0
         gtk_tooltips_set_colors( ss_tooltips, &ss_bg, &ss_fg );

src/gtk/window.cpp

@@ -1695,6 +1695,20 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
     wxPrintf( wxT(".\n") );
 */
 
+#ifndef __WXGTK20__
+    if (event_type == wxEVT_LEFT_DCLICK)
+    {
+        // GTK 1.2 crashes when intercepting double
+        // click events from both wxSpinButton and
+        // wxSpinCtrl
+        if (GTK_IS_SPIN_BUTTON(win->m_widget))
+        {
+            // Just disable this event for now.
+            return FALSE;
+        }
+    }
+#endif
+
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
         gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" );
@@ -3406,9 +3420,31 @@ int wxWindowGTK::GetCharHeight() const
 
     wxCHECK_MSG( m_font.Ok(), 12, wxT("invalid font") );
 
+#ifdef __WXGTK20__
+    PangoContext *context = NULL;
+    if (m_widget)
+        context = gtk_widget_get_pango_context( m_widget );
+
+    if (!context)
+        return 0;
+
+    PangoFontDescription *desc = m_font.GetNativeFontInfo()->description;
+    PangoLayout *layout = pango_layout_new(context);
+    pango_layout_set_font_description(layout, desc);
+    pango_layout_set_text(layout, "H", 1);
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
+
+    g_object_unref( G_OBJECT( layout ) );
+    
+    return (int) (rect.height / PANGO_SCALE);
+#else
     GdkFont *font = m_font.GetInternalFont( 1.0 );
 
     return font->ascent + font->descent;
+#endif
 }
 
 int wxWindowGTK::GetCharWidth() const
@@ -3417,9 +3453,31 @@ int wxWindowGTK::GetCharWidth() const
 
     wxCHECK_MSG( m_font.Ok(), 8, wxT("invalid font") );
 
+#ifdef __WXGTK20__
+    PangoContext *context = NULL;
+    if (m_widget)
+        context = gtk_widget_get_pango_context( m_widget );
+
+    if (!context)
+        return 0;
+
+    PangoFontDescription *desc = m_font.GetNativeFontInfo()->description;
+    PangoLayout *layout = pango_layout_new(context);
+    pango_layout_set_font_description(layout, desc);
+    pango_layout_set_text(layout, "H", 1);
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
+
+    g_object_unref( G_OBJECT( layout ) );
+    
+    return (int) (rect.width / PANGO_SCALE);
+#else
     GdkFont *font = m_font.GetInternalFont( 1.0 );
 
     return gdk_string_width( font, "H" );
+#endif
 }
 
 void wxWindowGTK::GetTextExtent( const wxString& string,
@@ -4089,7 +4147,13 @@ void wxWindowGTK::SetWidgetStyle()
 
     if (m_font != wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT ))
     {
-        SET_STYLE_FONT(style, m_font.GetInternalFont( 1.0 ));
+#ifdef __WXGTK20__
+        pango_font_description_free( style->font_desc );
+        pango_font_description_copy( m_font.GetNativeFontInfo()->description );
+#else
+        gdk_font_unref( style->font );
+        style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
+#endif
     }
 
     if (m_foregroundColour.Ok())

src/gtk1/choice.cpp

@@ -448,14 +448,11 @@ wxSize wxChoice::DoGetBestSize() const
     ret.x = 0;
     if ( m_widget )
     {
-        GdkFont *font = m_font.GetInternalFont();
+        int width;
-
-        wxCoord width;
         size_t count = GetCount();
         for ( size_t n = 0; n < count; n++ )
         {
-            // FIXME GTK 2.0
+            GetTextExtent( GetString(n), &width, NULL, NULL, NULL, &m_font );
-            width = (wxCoord)gdk_string_width(font, wxGTK_CONV( GetString(n) ) );
             if ( width > ret.x )
                 ret.x = width;
         }
@@ -477,7 +474,7 @@ wxSize wxChoice::DoGetBestSize() const
     if ( ret.x < 80 )
         ret.x = 80;
 
-    ret.y = 16 + gdk_char_height(GET_STYLE_FONT( m_widget->style ), 'H' );
+    ret.y = 16 + GetCharHeight();
 
     return ret;
 }

src/gtk1/combobox.cpp

@@ -750,13 +750,11 @@ wxSize wxComboBox::DoGetBestSize() const
     ret.x = 0;
     if ( m_widget )
     {
-        GdkFont *font = m_font.GetInternalFont();
+        int width;
-
+        size_t count = GetCount();
-        wxCoord width;
-        size_t count = Number();
         for ( size_t n = 0; n < count; n++ )
         {
-            width = (wxCoord)gdk_string_width(font, wxGTK_CONV( GetString(n) ) );
+            GetTextExtent( GetString(n), &width, NULL, NULL, NULL, &m_font );
             if ( width > ret.x )
                 ret.x = width;
         }

src/gtk1/dcclient.cpp

@@ -1436,27 +1436,56 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
 #ifdef __WXGTK20__
     // TODO: the layout engine should be abstracted at a higher level!
     PangoLayout *layout = pango_layout_new(m_context);
-    pango_layout_set_font_description(layout, m_fontdesc);
+    
-    {
 #if wxUSE_UNICODE
     const wxCharBuffer data = wxConvUTF8.cWC2MB( text );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #else
     const wxWCharBuffer wdata = wxConvLocal.cMB2WC( text );
     const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #endif
-    }
 
-    // Measure layout.
+    pango_layout_set_text( layout, (const char*)data, strlen((const char*)data) );
-    int w,h;
+
-    pango_layout_get_pixel_size(layout, &w, &h);
+    if (m_scaleY != 1.0)
-    wxCoord width = w;
+    {
-    wxCoord height = h;
+         // If there is a user or actually any scale applied to
+         // the device context, scale the font.
+         
+         // scale font description
+         gint oldSize = pango_font_description_get_size( m_fontdesc );
+         double size = oldSize;
+         size = size * m_scaleY;
+         pango_font_description_set_size( m_fontdesc, (gint)size );
+         
+         // actually apply scaled font
+         pango_layout_set_font_description( layout, m_fontdesc );
          
          // Draw layout.
          gdk_draw_layout( m_window, m_textGC, x, y, layout );
          
+         // reset unscaled size
+         pango_font_description_set_size( m_fontdesc, oldSize );
+    }
+    else
+    {
+         // actually apply font
+         pango_layout_set_font_description( layout, m_fontdesc );
+         
+         // Draw layout.
+         gdk_draw_layout( m_window, m_textGC, x, y, layout );
+    }
+
+#if 0
+    // Measure layout
+    int w,h;
+    pango_layout_get_pixel_size( m_layout, &w, &h );
+#else
+    int w = 10;
+    int h = 10;
+#endif
+    wxCoord width = w;
+    wxCoord height = h;
+
     g_object_unref( G_OBJECT( layout ) );
 #else // GTK+ 1.x
     wxCoord width = gdk_string_width( font, text.mbc_str() );
@@ -1623,12 +1652,11 @@ void wxWindowDC::DoGetTextExtent(const wxString &string,
     // Set layout's text
 #if wxUSE_UNICODE
     const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #else
     const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
     const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
-        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #endif
+    pango_layout_set_text( layout, (const char*) data, strlen((const char*)data) );
  
     // Measure text.
     int w,h;

src/gtk1/fontdlg.cpp

@@ -64,6 +64,8 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
         wxapp_install_idle_handler();
 
     GtkFontSelectionDialog *fontdlg = GTK_FONT_SELECTION_DIALOG(dialog->m_widget);
+    
+#ifndef __WXGTK20__
     GdkFont *gfont = gtk_font_selection_dialog_get_font(fontdlg);
 
     if (!gfont)
@@ -72,13 +74,10 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
                      wxOK | wxICON_ERROR);
         return;
     }
+#endif
 
     gchar *fontname = gtk_font_selection_dialog_get_font_name( fontdlg );
-    
-    // printf( "font %s\n", fontname );
-
     dialog->SetChosenFont( fontname);
-
     g_free( fontname );
 
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);

src/gtk1/menu.cpp

@@ -145,7 +145,7 @@ static wxString wxReplaceUnderscore( const wxString& title )
 #endif
         else
         {
-#if __WXGTK12__
+#ifdef __WXGTK12__
             if ( *pc == wxT('_') )
             {
                 // underscores must be doubled to prevent them from being
@@ -907,7 +907,7 @@ void wxMenuItem::DoSetText( const wxString& str )
 #if GTK_CHECK_VERSION(2, 0, 0)
         else if ( *pc == wxT('_') )    // escape underscores
         {
-            // m_text << wxT("__");    doesn't work
+            m_text << wxT("__"); 
         }
         else if (*pc == wxT('/'))      // we have to escape slashes
         {
@@ -1010,8 +1010,12 @@ wxString wxMenuItem::GetFactoryPath() const
     {
         if ( *pc == wxT('_') )
         {
+#ifdef __WXGTK20__
+            pc++;
+#else
             // remove '_' unconditionally
             continue;
+#endif
         }
 
         // don't remove ampersands '&' since if we have them in the menu item title

src/gtk1/minifram.cpp

@@ -82,28 +82,28 @@ static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *g
                      0, 0,
                      win->m_width, win->m_height );
 
-    if (!win->m_title.IsEmpty() &&
+    if (!win->GetTitle().IsEmpty() &&
         ((win->GetWindowStyle() & wxCAPTION) ||
          (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) ||
          (win->GetWindowStyle() & wxTINY_CAPTION_VERT)))
     {
-        GdkGC *gc = gdk_gc_new( pizza->bin_window );
+        wxClientDC dc(win);
-        GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0);
+        dc.SetFont( *wxSMALL_FONT );
+        int height = dc.GetCharHeight();
         
+        GdkGC *gc = gdk_gc_new( pizza->bin_window );
         gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
         gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
                             3,
                             3,
                             win->m_width - 7,
-                            font->ascent + font->descent+1 );
+                            height+1 );
-
-        gdk_gc_set_foreground( gc, &widget->style->fg[GTK_STATE_SELECTED] );
-        gdk_draw_string( pizza->bin_window, font, gc,
-                         6,
-                         3+font->ascent,
-                         wxGTK_CONV( win->m_title ) );
-
         gdk_gc_unref( gc );
+
+        // Hack alert
+        dc.m_window = pizza->bin_window;
+        dc.SetTextForeground( *wxWHITE );
+        dc.DrawText( win->GetTitle(), 6, 3 );
     }
 }
 
@@ -111,6 +111,7 @@ static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *g
 // "draw" of m_mainWidget
 //-----------------------------------------------------------------------------
 
+#ifndef __WXGTK20__
 static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxFrame *win )
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -131,25 +132,26 @@ static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNU
          (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) ||
          (win->GetWindowStyle() & wxTINY_CAPTION_VERT)))
     {
-        GdkGC *gc = gdk_gc_new( pizza->bin_window );
+        wxClientDC dc(win);
-        GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0);
+        dc.SetFont( *wxSMALL_FONT );
+        int height = dc.GetCharHeight();
         
+        GdkGC *gc = gdk_gc_new( pizza->bin_window );
         gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
         gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
                             3,
                             3,
                             win->m_width - 7,
-                            font->ascent + font->descent+1 );
+                            height+1 );
-
-        gdk_gc_set_foreground( gc, &widget->style->fg[GTK_STATE_SELECTED] );
-        gdk_draw_string( pizza->bin_window, font, gc,
-                         6,
-                         3+font->ascent,
-                         wxGTK_CONV( win->m_title ) );
-
         gdk_gc_unref( gc );
+
+        // Hack alert
+        dc.m_window = pizza->bin_window;
+        dc.SetTextForeground( *wxWHITE );
+        dc.DrawText( win->GetTitle(), 6, 3 );
     }
 }
+#endif
 
 //-----------------------------------------------------------------------------
 // "button_press_event" of m_mainWidget
@@ -168,8 +170,10 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
     GtkPizza *pizza = GTK_PIZZA(widget);
     if (gdk_event->window != pizza->bin_window) return TRUE;
 
-    GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0);
+    wxClientDC dc(win);
-    int height = font->ascent + font->descent+1;
+    dc.SetFont( *wxSMALL_FONT );
+    int height = dc.GetCharHeight() + 1;
+    
     if (gdk_event->y > height) return TRUE;
         
     gdk_window_raise( win->m_widget->window );
@@ -364,8 +368,10 @@ bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title
     gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event",
         GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
 
+#ifndef __WXGTK20__
     gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw",
        GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
+#endif
 
     /* these are required for dragging the mini frame around */
     gtk_signal_connect( GTK_OBJECT(m_mainWidget), "button_press_event",

src/gtk1/settings.cpp

@@ -328,21 +328,8 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
             if (!g_systemFont)
             {
 #ifdef __WXGTK20__
-                GtkWidget *widget = gtk_button_new();
+                const gchar *font_name = _gtk_rc_context_get_default_font_name (gtk_settings_get_default ());
-                GtkStyle *def = gtk_rc_get_style( widget );
+                g_systemFont = new wxFont( wxString::FromAscii( font_name ) );
-                if (!def)
-                    def = gtk_widget_get_default_style();
-                if (def)
-                {
-                    wxNativeFontInfo info;
-                    info.description = def->font_desc;
-                    g_systemFont = new wxFont(info);
-                }
-                else
-                {
-                   g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
-                }
-                gtk_widget_destroy( widget );
 #else
                 g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
 #endif

src/gtk1/tbargtk.cpp

@@ -343,8 +343,6 @@ bool wxToolBar::Create( wxWindow *parent,
 
     g_style->bg[GTK_STATE_NORMAL] = *m_bg;
 
-    SET_STYLE_FONT(g_style, GtkGetDefaultGuiFont());
-
     gtk_widget_set_style( GTK_TOOLBAR(m_toolbar)->tooltips->tip_window, g_style );
 
     m_parent->DoAddChild( this );

src/gtk1/tooltip.cpp

@@ -76,8 +76,6 @@ void wxToolTip::Apply( wxWindow *win )
         g_style->fg[GTK_STATE_NORMAL] = ss_fg;
         g_style->bg[GTK_STATE_NORMAL] = ss_bg;
 
-        SET_STYLE_FONT( g_style, GtkGetDefaultGuiFont() );
-
         gtk_widget_set_style( ss_tooltips->tip_window, g_style );
 #else // GTK+ 1.0
         gtk_tooltips_set_colors( ss_tooltips, &ss_bg, &ss_fg );

src/gtk1/window.cpp

@@ -1695,6 +1695,20 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
     wxPrintf( wxT(".\n") );
 */
 
+#ifndef __WXGTK20__
+    if (event_type == wxEVT_LEFT_DCLICK)
+    {
+        // GTK 1.2 crashes when intercepting double
+        // click events from both wxSpinButton and
+        // wxSpinCtrl
+        if (GTK_IS_SPIN_BUTTON(win->m_widget))
+        {
+            // Just disable this event for now.
+            return FALSE;
+        }
+    }
+#endif
+
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
         gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" );
@@ -3406,9 +3420,31 @@ int wxWindowGTK::GetCharHeight() const
 
     wxCHECK_MSG( m_font.Ok(), 12, wxT("invalid font") );
 
+#ifdef __WXGTK20__
+    PangoContext *context = NULL;
+    if (m_widget)
+        context = gtk_widget_get_pango_context( m_widget );
+
+    if (!context)
+        return 0;
+
+    PangoFontDescription *desc = m_font.GetNativeFontInfo()->description;
+    PangoLayout *layout = pango_layout_new(context);
+    pango_layout_set_font_description(layout, desc);
+    pango_layout_set_text(layout, "H", 1);
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
+
+    g_object_unref( G_OBJECT( layout ) );
+    
+    return (int) (rect.height / PANGO_SCALE);
+#else
     GdkFont *font = m_font.GetInternalFont( 1.0 );
 
     return font->ascent + font->descent;
+#endif
 }
 
 int wxWindowGTK::GetCharWidth() const
@@ -3417,9 +3453,31 @@ int wxWindowGTK::GetCharWidth() const
 
     wxCHECK_MSG( m_font.Ok(), 8, wxT("invalid font") );
 
+#ifdef __WXGTK20__
+    PangoContext *context = NULL;
+    if (m_widget)
+        context = gtk_widget_get_pango_context( m_widget );
+
+    if (!context)
+        return 0;
+
+    PangoFontDescription *desc = m_font.GetNativeFontInfo()->description;
+    PangoLayout *layout = pango_layout_new(context);
+    pango_layout_set_font_description(layout, desc);
+    pango_layout_set_text(layout, "H", 1);
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
+
+    g_object_unref( G_OBJECT( layout ) );
+    
+    return (int) (rect.width / PANGO_SCALE);
+#else
     GdkFont *font = m_font.GetInternalFont( 1.0 );
 
     return gdk_string_width( font, "H" );
+#endif
 }
 
 void wxWindowGTK::GetTextExtent( const wxString& string,
@@ -4089,7 +4147,13 @@ void wxWindowGTK::SetWidgetStyle()
 
     if (m_font != wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT ))
     {
-        SET_STYLE_FONT(style, m_font.GetInternalFont( 1.0 ));
+#ifdef __WXGTK20__
+        pango_font_description_free( style->font_desc );
+        pango_font_description_copy( m_font.GetNativeFontInfo()->description );
+#else
+        gdk_font_unref( style->font );
+        style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
+#endif
     }
 
     if (m_foregroundColour.Ok())

src/unix/fontutil.cpp

@@ -132,26 +132,30 @@ wxFontEncoding wxNativeFontInfo::GetEncoding() const
     return wxFONTENCODING_SYSTEM;
 }
 
-bool wxNativeFontInfo::FromString(const wxString& s)
+bool wxNativeFontInfo::FromString( const wxString& str )
 {
     if (description)
         pango_font_description_free( description );
 
-    description = pango_font_description_from_string( wxGTK_CONV( s ) );
+    description = pango_font_description_from_string( wxGTK_CONV( str ) );
+    
+    // wxPrintf( L"FromString result: %s\n", ToString().c_str() );
 
     return TRUE;
 }
 
 wxString wxNativeFontInfo::ToString() const
 {
-    wxString tmp = wxGTK_CONV_BACK( pango_font_description_to_string( description ) );
+    char *str = pango_font_description_to_string( description );
+    wxString tmp = wxGTK_CONV_BACK(  str );
+    g_free( str );
 
     return tmp;
 }
 
-bool wxNativeFontInfo::FromUserString(const wxString& s)
+bool wxNativeFontInfo::FromUserString( const wxString& str )
 {
-    return FromString( s );
+    return FromString( str );
 }
 
 wxString wxNativeFontInfo::ToUserString() const