Class TkFont::DescendantFont < Object

# File ext/tk/lib/tk/font.rb, line 148
def initialize(compound, type)
  unless compound.kind_of?(TkFont)
    fail ArgumentError, "a TkFont object is expected for the 1st argument"
  end

  @compound = compound
  case type
  when 'kanji', 'latin', 'ascii'
    @type = type
  when :kanji, :latin, :ascii
    @type = type.to_s
  else
    fail ArgumentError, "unknown type '#{type}'"
  end
end

# File ext/tk/lib/tk/font.rb, line 181
def [](slot)
  @compound.__send__(@type + '_configinfo', slot)
end

# File ext/tk/lib/tk/font.rb, line 184
def []=(slot, value)
  @compound.__send__(@type + '_configure', slot, value)
  value
end

# File ext/tk/lib/tk/font.rb, line 167
def clone
  fail RuntimeError, "cannot clone a descendant font"
end

# File ext/tk/lib/tk/font.rb, line 164
def dup
  fail RuntimeError, "cannot dupulicate a descendant font"
end

# File ext/tk/lib/tk/font.rb, line 174
def font
  @compound.__send__(@type + '_font_id')
end

# File ext/tk/lib/tk/font.rb, line 189
def method_missing(id, *args)
  @compound.__send__(@type + '_' + id.id2name, *args)
end

# File ext/tk/lib/tk/font.rb, line 171
def to_eval
  @compound.__send__(@type + '_font_id')
end