diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/bwidget/button.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/bwidget/button.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/button.rb b/ext/tk/lib/tkextlib/bwidget/button.rb index 1432458cc..4a9d4a794 100644 --- a/ext/tk/lib/tkextlib/bwidget/button.rb +++ b/ext/tk/lib/tkextlib/bwidget/button.rb @@ -19,6 +19,11 @@ class Tk::BWidget::Button WidgetClassName = 'Button'.freeze WidgetClassNames[WidgetClassName] = self + def __strval_optkeys + super() << 'helptext' + end + private :__strval_optkeys + def __tkvariable_optkeys super() << 'helpvar' end |