onInsertPaintable
fun onInsertPaintable(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (location: TextIter, <Error class: unknown class>) -> Unit): <Error class: unknown class>(source)
Emitted to insert a GdkPaintable in a GtkTextBuffer.
Insertion actually occurs in the default handler.
Note that if your handler runs before the default handler it must not invalidate the @location iter (or has to revalidate it). The default signal handler revalidates it to be placed after the inserted @paintable.
See also: method@Gtk.TextBuffer.insert_paintable.
Parameters
connectFlags
a combination of ConnectFlags
handler
the Callback to connect. Params: location position to insert @paintable in @textbuffer; paintable the GdkPaintable to be inserted