set_surrounding_text

Description:

public virtual signal void set_surrounding_text (Object text, uint cursor_index, uint anchor_pos)

Emitted when a surrounding text is set.

Implement the member function IBusEngineClass:IBusEngine:set_surrounding_text in extended class to receive this signal. If anchor_pos equals to cursor_pos, it means "there are no selection" or "does not support selection retrival".

<note><para>Argument user_data is ignored in this function.</para> </note>

Parameters:

text	The surrounding text.
anchor_pos	The anchor position on selection area.
cursor_pos	The cursor position on surrounding text.