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#
# tkextlib/iwidgets/hyperhelp.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
require 'tk'
require 'tkextlib/iwidgets.rb'
module Tk
module Iwidgets
class Hyperhelp < Tk::Iwidgets::Shell
end
end
end
class Tk::Iwidgets::Hyperhelp
TkCommandNames = ['::iwidgets::hyperhelp'.freeze].freeze
WidgetClassName = 'Hyperhelp'.freeze
WidgetClassNames[WidgetClassName] ||= self
def __strval_optkeys
super() << 'helpdir'
end
private :__strval_optkeys
def __listval_optkeys
super() << 'topics'
end
private :__listval_optkeys
def show_topic(topic)
tk_call(@path, 'showtopic', topic)
self
end
def follow_link(href)
tk_call(@path, 'followlink', href)
self
end
def forward
tk_call(@path, 'forward')
self
end
def back
tk_call(@path, 'back')
self
end
end
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