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#
# tkextlib/bwidget/combobox.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
require 'tk'
require 'tk/entry'
require 'tkextlib/bwidget.rb'
require 'tkextlib/bwidget/listbox'
require 'tkextlib/bwidget/spinbox'
module Tk
module BWidget
class ComboBox < Tk::BWidget::SpinBox
end
end
end
class Tk::BWidget::ComboBox
include Scrollable
TkCommandNames = ['ComboBox'.freeze].freeze
WidgetClassName = 'ComboBox'.freeze
WidgetClassNames[WidgetClassName] ||= self
def __boolval_optkeys
super() << 'autocomplete' << 'autopost'
end
private :__boolval_optkeys
def get_listbox(&b)
win = window(tk_send_without_enc('getlistbox'))
if b
if TkCore::WITH_RUBY_VM ### Ruby 1.9 !!!!
win.instance_exec(self, &b)
else
win.instance_eval(&b)
end
end
win
end
def clear_value
tk_send_without_enc('clearvalue')
self
end
alias clearvalue clear_value
def icursor(idx)
tk_send_without_enc('icursor', idx)
end
def post
tk_send_without_enc('post')
self
end
def unpost
tk_send_without_enc('unpost')
self
end
end
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