+ /* Since we're going to truncate lines to 80 chars,
+ we need a monospaced font otherwise it'll look silly */
+ PangoFontDescription *font_desc =
+ pango_font_description_from_string ("monospace");
+ {
+ GtkStyleContext *style = gtk_widget_get_style_context (GTK_WIDGET (act->textview));
+ GtkCssProvider *cssp = gtk_css_provider_new ();
+
+ gchar *str = pango_font_description_to_string (font_desc);
+ gchar *css =
+ g_strdup_printf ("* {font: %s}", str);
+ g_free (str);
+
+ GError *err = NULL;
+ gtk_css_provider_load_from_data (cssp, css, -1, &err);
+ if (err)
+ {
+ g_warning ("Failed to load font css \"%s\": %s", css, err->message);
+ g_error_free (err);
+ }
+ g_free (css);
+
+ gtk_style_context_add_provider (style,
+ GTK_STYLE_PROVIDER (cssp),
+ GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
+ g_object_unref (cssp);
+ }
+
+ /* And let's just make sure that a complete line fits into the
+ widget's width */
+ context = gtk_widget_create_pango_context (act->textview);
+ layout = pango_layout_new (context);