signal callback delegate or function to connect
void callback(gtk.text_tag.TextTag tag, bool sizeChanged, gtk.text_tag_table.TextTagTable textTagTable)
tag the changed tag. (optional)
sizeChanged whether the change affects the #GtkTextView layout. (optional)
textTagTable the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to TagChanged signal.