void mate_wp_item_ensure_mate_bg (MateWPItem *item) { if (!item->bg) { item->bg = mate_bg_new (); set_bg_properties (item); } }
static void gs_manager_init (GSManager *manager) { manager->priv = GS_MANAGER_GET_PRIVATE (manager); manager->priv->fade = gs_fade_new (); manager->priv->grab = gs_grab_new (); manager->priv->theme_manager = gs_theme_manager_new (); manager->priv->bg = mate_bg_new (); g_signal_connect (manager->priv->bg, "changed", G_CALLBACK (on_bg_changed), manager); mate_bg_load_from_system_preferences (manager->priv->bg); }