update_preedit_text

Description:

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

Update the pre-edit buffer.

(Note: The text object will be released, if it is floating. If caller want to keep the object, caller should make the object sink by g_object_ref_sink.)

Parameters:

this	An IBusEngine.
text	Update content.
cursor_pos	Current position of cursor
visible	Whether the pre-edit buffer is visible.