update_preedit_text

Description:

public signal void update_preedit_text (Text text, uint cursor_pos, bool visible)

Emitted to update preedit text.

(Note: The text object is floating, and it will be released after the signal. If signal handler wants to keep the object, the handler should use ref_sink to get the ownership of the object.)

Parameters:

text	Text to be updated.
cursor_pos	Cursor position.
visible	Whether the update is visible.