#ifdef __WXGTK20__
m_context = gtk_widget_get_pango_context( widget );
+ // Always take Xft context to get matching fonts
+ // for display and printing.
+ // m_context = pango_xft_get_context (GDK_DISPLAY (), DefaultScreen (GDK_DISPLAY ()));
+
m_fontdesc = widget->style->font_desc;
#endif
x = XLOG2DEV(x);
y = YLOG2DEV(y);
-#if defined(__WXGTK20__) && wxUSE_WCHAR_T
+#if defined(__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);
{
- const wxWX2MBbuf data = text.mb_str(wxConvUTF8);
- pango_layout_set_text(layout, data, strlen(data));
+#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
}
PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
PangoRectangle rect;
gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
}
gdk_draw_string( m_window, font, m_textGC, x, y + font->ascent, text.mbc_str() );
-#endif // GTK+ 2.0/1.x
/* CMB 17/7/98: simple underline: ignores scaling and underlying
X font's XA_UNDERLINE_POSITION and XA_UNDERLINE_THICKNESS
if (font->descent > 0) ul_y++;
gdk_draw_line( m_window, m_textGC, x, ul_y, x + width, ul_y);
}
+#endif // GTK+ 2.0/1.x
-#if defined(__WXGTK20__) && wxUSE_WCHAR_T
+#if defined(__WXGTK20__)
g_object_unref( G_OBJECT( layout ) );
#endif
// don't use DrawPoint() because it uses the current pen
// colour, and we don't need it here
gdk_draw_point( m_window, m_textGC,
- XLOG2DEV(x + dstX), YLOG2DEV(y + dstY) );
+ XLOG2DEV(x) + dstX, YLOG2DEV(y) + dstY );
}
}
}
{
wxFont fontToUse = m_font;
if (theFont) fontToUse = *theFont;
-
+ if (string.IsEmpty())
+ {
+ if (width) (*width) = 0;
+ if (height) (*height) = 0;
+ return;
+ }
+
+#ifdef __WXGTK20__
+ PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
+ PangoLayout *layout = pango_layout_new(m_context);
+ 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
+ PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+ PangoRectangle rect;
+ pango_layout_line_get_extents(line, NULL, &rect);
+
+
+ if (width) (*width) = (wxCoord) (rect.width / PANGO_SCALE);
+ if (height) (*height) = (wxCoord) (rect.height / PANGO_SCALE);
+ if (descent)
+ {
+ // Do something about metrics here
+ (*descent) = 0;
+ }
+ if (externalLeading) (*externalLeading) = 0; // ??
+
+ g_object_unref( G_OBJECT( layout ) );
+#else
GdkFont *font = fontToUse.GetInternalFont( m_scaleY );
if (width) (*width) = wxCoord(gdk_string_width( font, string.mbc_str() ) / m_scaleX);
if (height) (*height) = wxCoord((font->ascent + font->descent) / m_scaleY);
if (descent) (*descent) = wxCoord(font->descent / m_scaleY);
if (externalLeading) (*externalLeading) = 0; // ??
+#endif
}
wxCoord wxWindowDC::GetCharWidth() const