1#
2#  tkextlib/iwidgets/pushbutton.rb
3#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
4#
5
6require 'tk'
7require 'tkextlib/iwidgets.rb'
8
9module Tk
10  module Iwidgets
11    class Pushbutton < Tk::Itk::Widget
12    end
13  end
14end
15
16class Tk::Iwidgets::Pushbutton
17  TkCommandNames = ['::iwidgets::pushbutton'.freeze].freeze
18  WidgetClassName = 'Pushbutton'.freeze
19  WidgetClassNames[WidgetClassName] ||= self
20
21  def __boolval_optkeys
22    super() << 'defaultring'
23  end
24  private :__boolval_optkeys
25
26  def invoke
27    tk_call_without_enc(@path, 'invoke')
28    self
29  end
30
31  def flash
32    tk_call_without_enc(@path, 'flash')
33    self
34  end
35end
36