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-rw-r--r--ext/tk/lib/tkextlib/tile/tcheckbutton.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/tk/lib/tkextlib/tile/tcheckbutton.rb b/ext/tk/lib/tkextlib/tile/tcheckbutton.rb
index aff560b699..6a954b3789 100644
--- a/ext/tk/lib/tkextlib/tile/tcheckbutton.rb
+++ b/ext/tk/lib/tkextlib/tile/tcheckbutton.rb
@@ -23,4 +23,8 @@ class Tk::Tile::TCheckButton < TkCheckButton
end
WidgetClassName = 'TCheckbutton'.freeze
WidgetClassNames[WidgetClassName] = self
+
+ def self.style(*args)
+ [self::WidgetClassName, *(args.map!{|a| _get_eval_string(a)})].join('.')
+ end
end