* 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, 26 insertions, 0 deletions

diff --git a/ext/tk/lib/tkextlib/bwidget/label.rb b/ext/tk/lib/tkextlib/bwidget/label.rb
new file mode 100644
index 0000000000..1d4c638705
--- /dev/null
+++ b/ext/tk/lib/tkextlib/bwidget/label.rb
@@ -0,0 +1,26 @@
+#
+#  tkextlib/bwidget/label.rb
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+
+require 'tk'
+require 'tk/label'
+require 'tkextlib/bwidget.rb'
+
+module Tk
+  module BWidget
+    class Label < TkLabel
+    end
+  end
+end
+
+class Tk::BWidget::Label
+  TkCommandNames = ['Label'.freeze].freeze
+  WidgetClassName = 'Label'.freeze
+  WidgetClassNames[WidgetClassName] = self
+
+  def set_focus
+    tk_send_without_enc('setfocus')
+    self
+  end
+end