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-rw-r--r--ext/tk/lib/tk/button.rb5
1 files changed, 4 insertions, 1 deletions
diff --git a/ext/tk/lib/tk/button.rb b/ext/tk/lib/tk/button.rb
index 407a47c400..770a5785bb 100644
--- a/ext/tk/lib/tk/button.rb
+++ b/ext/tk/lib/tk/button.rb
@@ -4,7 +4,7 @@
require 'tk'
require 'tk/label'
-class TkButton<TkLabel
+class Tk::Button<Tk::Label
TkCommandNames = ['button'.freeze].freeze
WidgetClassName = 'Button'.freeze
WidgetClassNames[WidgetClassName] = self
@@ -25,3 +25,6 @@ class TkButton<TkLabel
self
end
end
+
+#TkButton = Tk::Button unless Object.const_defined? :TkButton
+Tk.__set_toplevel_aliases__(:Tk, Tk::Button, :TkButton)