Emitted when preedit text of the active IM changes.
If an input method is used, the typed text will not immediately
be committed to the buffer. So if you are interested in the text,
connect to this signal.
This signal is only emitted if the text at the given position
is actually editable.
Emitted when preedit text of the active IM changes.
If an input method is used, the typed text will not immediately be committed to the buffer. So if you are interested in the text, connect to this signal.
This signal is only emitted if the text at the given position is actually editable.