candidate_clicked

Description:

public void candidate_clicked (uint index, uint button, uint state)

Notify that a candidate is clicked by sending a "CandidateClicked" to IBus service.

this	An IBusPanelService
index	Index in the Lookup table
button	GdkEventButton:`IBusPanelService:button` (1: left button, etc.)
state	GdkEventButton:`IBusPanelService:state` (key modifier flags)