GtkIMContext::preedit-changed

void
preedit_changed (
  GtkIMContext* self,
  gpointer user_data
)

The ::preedit-changed signal is emitted whenever the preedit sequence currently being entered has changed.

It is also emitted at the end of a preedit sequence, in which case gtk_im_context_get_preedit_string() returns the empty string.

Default handler:

The default handler is called after the handlers added via g_signal_connect().