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-rw-r--r--ext/tk/lib/tkextlib/bwidget/notebook.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/notebook.rb b/ext/tk/lib/tkextlib/bwidget/notebook.rb
index 2bef13dffd..5146d4915d 100644
--- a/ext/tk/lib/tkextlib/bwidget/notebook.rb
+++ b/ext/tk/lib/tkextlib/bwidget/notebook.rb
@@ -29,6 +29,11 @@ class Tk::BWidget::NoteBook
end
end
+ def __boolval_optkeys
+ super() << 'homogeneous'
+ end
+ private :__boolval_optkeys
+
def tagid(id)
if id.kind_of?(TkWindow)
#id.path