* ext/tk/lib : improve framework of developping Tcl/Tk extension wrappers

* BWidget extension support on Ruby/Tk


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 6 deletions

diff --git a/ext/tk/lib/tkextlib/tcllib/style.rb b/ext/tk/lib/tkextlib/tcllib/style.rb
index e441cd83b0..dea2962b7f 100644
--- a/ext/tk/lib/tkextlib/tcllib/style.rb
+++ b/ext/tk/lib/tkextlib/tcllib/style.rb
@@ -7,18 +7,21 @@
 #
 
 require 'tk'
-
-# call setup script for general 'tkextlib' libraries
-require 'tkextlib/setup.rb'
-
-# call setup script
-require File.join(File.dirname(File.expand_path(__FILE__)), 'setup.rb')
+require 'tkextlib/tcllib.rb'
 
 # TkPackage.require('style', '0.1')
 TkPackage.require('style')
 
 module Tk
   module Style
+    def self.package_version
+      begin
+	TkPackage.require('style')
+      rescue
+	''
+      end
+    end
+
     def self.names
       tk_split_simplelist(tk_call('style::names'))
     end