Sets surrounding context around the insertion point and preedit string. This function is expected to be called in response to the signalGtk.IMContext::retrieve_surrounding signal, and will likely have no effect if called at other times.
text surrounding the insertion point, as UTF-8. the preedit string should not be included within text
the byte index of the insertion cursor within text
the byte index of the selection bound within text
Sets surrounding context around the insertion point and preedit string. This function is expected to be called in response to the signalGtk.IMContext::retrieve_surrounding signal, and will likely have no effect if called at other times.