{
if (visible)
{
+#if GTK_CHECK_VERSION(2,20,0)
+ if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
+#else
if (!GTK_WIDGET_VISIBLE(widget)) gtk_widget_show(widget);
+#endif
}
else
{
+#if GTK_CHECK_VERSION(2,20,0)
+ if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
+#else
if (GTK_WIDGET_VISIBLE(widget)) gtk_widget_hide(widget);
+#endif
}
}