diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/iwidgets/pushbutton.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/iwidgets/pushbutton.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/tk/lib/tkextlib/iwidgets/pushbutton.rb b/ext/tk/lib/tkextlib/iwidgets/pushbutton.rb index 25d3633507..c21007ca6c 100644 --- a/ext/tk/lib/tkextlib/iwidgets/pushbutton.rb +++ b/ext/tk/lib/tkextlib/iwidgets/pushbutton.rb @@ -18,6 +18,11 @@ class Tk::Iwidgets::Pushbutton WidgetClassName = 'Pushbutton'.freeze WidgetClassNames[WidgetClassName] = self + def __boolval_optkeys + super() << 'defaultring' + end + private :__boolval_optkeys + def invoke tk_call_without_enc(@path, 'invoke') self |