package zenity import ( "time" "github.com/ncruces/zenity/internal/zenutil" ) func calendar(text string, opts options) (t time.Time, err error) { var date zenutil.Date date.OK, date.Cancel, date.Extra = getAlertButtons(opts) date.Format, err = zenutil.DateUTS35() if err != nil { return } if opts.time != nil { unix := opts.time.Unix() date.Date = &unix } if opts.title != nil { date.Text = *opts.title date.Info = text } else { date.Text = text } out, err := zenutil.Run(opts.ctx, "date", date) str, err := strResult(opts, out, err) if err != nil { return } return zenutil.DateParse(str) }