1 files changed, 40 insertions, 0 deletions
diff --git a/trunk/ext/tk/lib/tkextlib/bwidget/scrollableframe.rb b/trunk/ext/tk/lib/tkextlib/bwidget/scrollableframe.rb
new file mode 100644
index 0000000000..010c960ec5
--- /dev/null
+++ b/trunk/ext/tk/lib/tkextlib/bwidget/scrollableframe.rb
@@ -0,0 +1,40 @@
+#
+#  tkextlib/bwidget/scrollableframe.rb
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+
+require 'tk'
+require 'tk/frame'
+require 'tkextlib/bwidget.rb'
+
+module Tk
+  module BWidget
+    class ScrollableFrame < TkWindow
+    end
+  end
+end
+
+class Tk::BWidget::ScrollableFrame
+  include Scrollable
+
+  TkCommandNames = ['ScrollableFrame'.freeze].freeze
+  WidgetClassName = 'ScrollableFrame'.freeze
+  WidgetClassNames[WidgetClassName] = self
+
+  def get_frame(&b)
+    win = window(tk_send_without_enc('getframe'))
+    if b
+      if TkCore::WITH_RUBY_VM  ### Ruby 1.9 !!!!
+        win.instance_exec(self, &b)
+      else
+        win.instance_eval(&b)
+      end
+    end
+    win
+  end
+
+  def see(win, vert=None, horiz=None)
+    tk_send_without_enc('see', win, vert, horiz)
+    self
+  end
+end