add tag v2_2_9

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v2_2_9@61257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 62 insertions, 0 deletions

diff --git a/ruby_2_2/ext/tk/lib/tkextlib/bwidget/combobox.rb b/ruby_2_2/ext/tk/lib/tkextlib/bwidget/combobox.rb
new file mode 100644
index 0000000000..16143dfbc6
--- /dev/null
+++ b/ruby_2_2/ext/tk/lib/tkextlib/bwidget/combobox.rb
@@ -0,0 +1,62 @@
+#
+#  tkextlib/bwidget/combobox.rb
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+
+require 'tk'
+require 'tk/entry'
+require 'tkextlib/bwidget.rb'
+require 'tkextlib/bwidget/listbox'
+require 'tkextlib/bwidget/spinbox'
+
+module Tk
+  module BWidget
+    class ComboBox < Tk::BWidget::SpinBox
+    end
+  end
+end
+
+class Tk::BWidget::ComboBox
+  include Scrollable
+
+  TkCommandNames = ['ComboBox'.freeze].freeze
+  WidgetClassName = 'ComboBox'.freeze
+  WidgetClassNames[WidgetClassName] ||= self
+
+  def __boolval_optkeys
+    super() << 'autocomplete' << 'autopost'
+  end
+  private :__boolval_optkeys
+
+  def get_listbox(&b)
+    win = window(tk_send_without_enc('getlistbox'))
+    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 clear_value
+    tk_send_without_enc('clearvalue')
+    self
+  end
+  alias clearvalue clear_value
+
+  def icursor(idx)
+    tk_send_without_enc('icursor', idx)
+  end
+
+  def post
+    tk_send_without_enc('post')
+    self
+  end
+
+  def unpost
+    tk_send_without_enc('unpost')
+    self
+  end
+end