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-rw-r--r--ext/tk/lib/tkscrollbox.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/tk/lib/tkscrollbox.rb b/ext/tk/lib/tkscrollbox.rb
index 8d129b2..be77992 100644
--- a/ext/tk/lib/tkscrollbox.rb
+++ b/ext/tk/lib/tkscrollbox.rb
@@ -8,7 +8,7 @@ require 'tk.rb'
class TkScrollbox<TkListbox
include TkComposite
- def initialize_composite
+ def initialize_composite(keys=nil)
list = TkListbox.new(@frame)
scroll = TkScrollbar.new(@frame)
@path = list.path
@@ -23,5 +23,7 @@ class TkScrollbox<TkListbox
delegate('background', list, scroll)
delegate('borderwidth', @frame)
delegate('relief', @frame)
+
+ configure keys if keys
end
end