1 files changed, 32 insertions, 0 deletions
diff --git a/ext/tk/lib/tk/radiobutton.rb b/ext/tk/lib/tk/radiobutton.rb
new file mode 100644
index 0000000000..e00f0a03eb
--- /dev/null
+++ b/ext/tk/lib/tk/radiobutton.rb
@@ -0,0 +1,32 @@
+#
+# tk/radiobutton.rb : treat radiobutton widget
+#
+require 'tk'
+require 'tk/button'
+
+class TkRadioButton<TkButton
+  TkCommandNames = ['radiobutton'.freeze].freeze
+  WidgetClassName = 'Radiobutton'.freeze
+  WidgetClassNames[WidgetClassName] = self
+  def create_self(keys)
+    if keys and keys != None
+      tk_call_without_enc('radiobutton', @path, *hash_kv(keys, true))
+    else
+      tk_call_without_enc('radiobutton', @path)
+    end
+  end
+  private :create_self
+
+  def deselect
+    tk_send_without_enc('deselect')
+    self
+  end
+  def select
+    tk_send_without_enc('select')
+    self
+  end
+  def variable(v)
+    configure 'variable', tk_trace_variable(v)
+  end
+end
+TkRadiobutton = TkRadioButton