C++ (Cpp) ensure_pixbuf_for_icon_set Beispiele

Beispiel #1

Datei: gtkiconhelper.c Projekt: Distrotech/gtk

GdkPixbuf *
_gtk_icon_helper_ensure_pixbuf (GtkIconHelper *self,
                                GtkStyleContext *context)
{
  GdkPixbuf *pixbuf = NULL;
  GtkIconSet *icon_set;

  switch (self->priv->storage_type)
    {
    case GTK_IMAGE_SURFACE:
      ensure_pixbuf_from_surface (self, context);
      break;

    case GTK_IMAGE_PIXBUF:
      ensure_pixbuf_at_size (self, context);
      break;

    case GTK_IMAGE_STOCK:
      G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
      icon_set = gtk_icon_factory_lookup_default (self->priv->stock_id);
      if (icon_set != NULL)
	ensure_pixbuf_for_icon_set (self, context, icon_set);
      else
	pixbuf = NULL;
      G_GNUC_END_IGNORE_DEPRECATIONS;
      break;

    case GTK_IMAGE_ICON_SET:
      icon_set = self->priv->icon_set;
      ensure_pixbuf_for_icon_set (self, context, icon_set);
      break;

    case GTK_IMAGE_ICON_NAME:
    case GTK_IMAGE_GICON:
      ensure_pixbuf_for_gicon (self, context);
      break;

    case GTK_IMAGE_ANIMATION:
    case GTK_IMAGE_EMPTY:
    default:
      pixbuf = NULL;
      break;
    }

  if (pixbuf == NULL &&
      self->priv->rendered_pixbuf != NULL)
    pixbuf = g_object_ref (self->priv->rendered_pixbuf);

  return pixbuf;
}

Beispiel #2

Datei: gtkiconhelper.c Projekt: ceibal-tatu/gtk-3.0

GdkPixbuf *
_gtk_icon_helper_ensure_pixbuf (GtkIconHelper *self,
                                GtkStyleContext *context)
{
  GdkPixbuf *pixbuf = NULL;
  GtkIconSet *icon_set;

  switch (self->priv->storage_type)
    {
    case GTK_IMAGE_PIXBUF:
      pixbuf = g_object_ref (self->priv->orig_pixbuf);
      break;

    case GTK_IMAGE_STOCK:
      icon_set = gtk_style_context_lookup_icon_set (context, self->priv->stock_id);
      ensure_pixbuf_for_icon_set (self, context, icon_set);
      break;

    case GTK_IMAGE_ICON_SET:
      icon_set = self->priv->icon_set;
      ensure_pixbuf_for_icon_set (self, context, icon_set);
      break;

    case GTK_IMAGE_ICON_NAME:
    case GTK_IMAGE_GICON:
      ensure_pixbuf_for_icon_name_or_gicon (self, context);
      break;

    case GTK_IMAGE_ANIMATION:
    case GTK_IMAGE_EMPTY:
    default:
      pixbuf = NULL;
      break;
    }

  if (pixbuf == NULL &&
      self->priv->rendered_pixbuf != NULL)
    pixbuf = g_object_ref (self->priv->rendered_pixbuf);

  return pixbuf;
}