Method: TkTreatFont#kanjifont_configure

Defined in:

lib/tk.rb

#kanjifont_configure(knj, keys = nil) ⇒ Object

# File 'lib/tk.rb', line 3596

def kanjifont_configure(knj, keys=nil)
  if knj.kind_of?(Array)
    key = knj[1]
    knj = knj[0]
  else
    key = nil
  end

  optkeys = __font_optkeys
  if key && !optkeys.find{|opt| opt.to_s == key.to_s}
    fail ArgumentError, "unknown font option name `#{key}'"
  end

  win, tag = __pathname.split(':')

  optkeys = [key] if key

  optkeys.each{|optkey|
    optkey = optkey.to_s

    pathname = [win, tag, optkey].join(';')

    if (fobj = TkFont.used_on(pathname))
      fobj = TkFont.new(fobj) # create a new TkFont object
    elsif Tk::JAPANIZED_TK
      fobj = fontobj          # create a new TkFont object
    else
      knj = hash_kv(knj) if knj.kind_of?(Hash)
      unless TkConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__
        tk_call(*(__config_cmd << "-#{optkey}" << knj))
      else
        begin
          tk_call(*(__config_cmd << "-#{optkey}" << knj))
        rescue => e
          # ignore
        end
      end
      next
    end

    if fobj.kind_of?(TkFont)
      if knj.kind_of?(TkFont)
        conf = {}
        knj.kanji_configinfo.each{|k,val| conf[k] = val}
        if keys
          fobj.kanji_configure(conf.update(keys))
        else
          fobj.kanji_configure(conf)
        end
      else
        fobj.kanji_replace(knj)
      end
    end

    fobj.call_font_configure([pathname, optkey], *(__config_cmd << {}))
  }
  self
end