set_surrounding


Description:

public virtual void set_surrounding (string text, int len, int cursor_index)

Sets surrounding context around the insertion point and preedit string.

This function is expected to be called in response to the GtkIMContext:GtkIMContext:retrieve_surrounding signal, and will likely have no effect if called at other times.

Parameters:

this

a IMContext

text

text surrounding the insertion point, as UTF-8. the preedit string should not be included within text.

len

the length of text, or -1 if text is nul-terminated

cursor_index

the byte index of the insertion cursor within text.