diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/bwidget/tree.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/bwidget/tree.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/tree.rb b/ext/tk/lib/tkextlib/bwidget/tree.rb index 5af9f0dc11..c405736653 100644 --- a/ext/tk/lib/tkextlib/bwidget/tree.rb +++ b/ext/tk/lib/tkextlib/bwidget/tree.rb @@ -32,6 +32,11 @@ class Tk::BWidget::Tree end end + def __tkvariable_optkeys + super() << 'helpvar' + end + private :__tkvariable_optkeys + def tagid(tag) if tag.kind_of?(Tk::BWidget::Tree::Node) tag.id |