Removed RCS-style IDs.

[redact.git] / lib / redact / part.rb

diff --git a/lib/redact/part.rb b/lib/redact/part.rb
index 692a48793d757ab87d3a1c44ece009ed61a2be81..60822d11402f70ea7b4f879db24f3adf44d5c31d 100644 (file)
--- a/lib/redact/part.rb
+++ b/lib/redact/part.rb
@@ -1,6 +1,4 @@
 #--
-# $Id: part.rb 69 2005-09-19 20:17:07Z tilman $
-#
 # Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
 #
 # Permission is hereby granted, free of charge, to any person obtaining
@@ -245,6 +243,20 @@ module Redact
                        @color_class = ""
                end
 
+               def inherit(other)
+                       unless other.is_a?(Description)
+                               raise(ArgumentError, "Cannot inherit from description")
+                       end
+
+                       prot = ["@name", "@value"]
+
+                       (instance_variables - prot).each do |v|
+                               n = other.instance_variable_get(v.intern)
+                               n = n.dup rescue n
+                               instance_variable_set(v.intern, n)
+                       end
+               end
+
                def visible=(v)
                        @visible = (v == true)
                end
@@ -486,19 +498,19 @@ module Redact
                        @fill_smooth = (v == true)
                end
 
-               def fill_pos_rel=(x, y)
+               def set_fill_pos_rel(x, y)
                        @fill_pos_rel = [x.to_f, y.to_f]
                end
 
-               def fill_pos_abs=(x, y)
+               def set_fill_pos_abs(x, y)
                        @fill_pos_abs = [x.to_i, y.to_i]
                end
 
-               def fill_rel=(x, y)
+               def set_fill_rel(x, y)
                        @fill_rel = [x.to_f, y.to_f]
                end
 
-               def fill_abs=(x, y)
+               def set_fill_abs(x, y)
                        @fill_abs = [x.to_i, y.to_i]
                end