Пример #1
0
GtkCssImage *
_gtk_css_image_new_parse (GtkCssParser *parser)
{
  GtkCssImageClass *klass;
  GtkCssImage *image;
  GType image_type;

  g_return_val_if_fail (parser != NULL, NULL);

  image_type = gtk_css_image_get_parser_type (parser);
  if (image_type == G_TYPE_INVALID)
    {
      _gtk_css_parser_error (parser, "Not a valid image");
      return NULL;
    }

  image = g_object_new (image_type, NULL);

  klass = GTK_CSS_IMAGE_GET_CLASS (image);
  if (!klass->parse (image, parser))
    {
      g_object_unref (image);
      return NULL;
    }

  return image;
}