(no subject)

[fullsail <fullsail heinfo net>]

      hello all,  I have a question when use gtk+, would you help me ? thanks first.
      i want get a notify when selection is OK in GtkText, i think it must use
"selection-notify-event" signal, but its 2nd argument type of callback is 

struct GdkEventSelection
{
  GdkEventType type; 
  GdkWindow *window; 
  gint8 send_event; 
  GdkAtom selection; 
  GdkAtom target;
  GdkAtom property; 
  guint32 requestor; 
  guint32 time; 
};

 in this struct, the member selection , target, property , requestor , time , how to use them  ? and , the most important, how I get data be selected ?

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