1# 2# tk/radiobutton.rb : treat radiobutton widget 3# 4require 'tk' 5require 'tk/button' 6 7class Tk::RadioButton<Tk::Button 8 TkCommandNames = ['radiobutton'.freeze].freeze 9 WidgetClassName = 'Radiobutton'.freeze 10 WidgetClassNames[WidgetClassName] ||= self 11 #def create_self(keys) 12 # if keys and keys != None 13 # tk_call_without_enc('radiobutton', @path, *hash_kv(keys, true)) 14 # else 15 # tk_call_without_enc('radiobutton', @path) 16 # end 17 #end 18 #private :create_self 19 20 def __boolval_optkeys 21 super() << 'indicatoron' 22 end 23 private :__boolval_optkeys 24 25 def __strval_optkeys 26 super() << 'selectcolor' 27 end 28 private :__strval_optkeys 29 30 def __ruby2val_optkeys # { key=>proc, ... } 31 { 32 'variable'=>proc{|v| tk_trace_variable(v)} # for backward compatibility 33 } 34 end 35 private :__ruby2val_optkeys 36 37 38 def deselect 39 tk_send_without_enc('deselect') 40 self 41 end 42 def select 43 tk_send_without_enc('select') 44 self 45 end 46 47 def get_value 48 var = tk_send_without_enc('cget', '-variable') 49 if TkVariable::USE_TCLs_SET_VARIABLE_FUNCTIONS 50 _fromUTF8(INTERP._get_global_var(var)) 51 else 52 INTERP._eval(Kernel.format('global %s; set %s', var, var)) 53 end 54 end 55 56 def set_value(val) 57 var = tk_send_without_enc('cget', '-variable') 58 if TkVariable::USE_TCLs_SET_VARIABLE_FUNCTIONS 59 _fromUTF8(INTERP._set_global_var(var, _get_eval_string(val, true))) 60 else 61 s = '"' + _get_eval_string(val).gsub(/[\[\]$"\\]/, '\\\\\&') + '"' 62 INTERP._eval(Kernel.format('global %s; set %s %s', var, var, s)) 63 end 64 end 65end 66 67Tk::Radiobutton = Tk::RadioButton 68#TkRadioButton = Tk::RadioButton unless Object.const_defined? :TkRadioButton 69#TkRadiobutton = Tk::Radiobutton unless Object.const_defined? :TkRadiobutton 70#Tk.__set_toplevel_aliases__(:Tk, Tk::RadioButton, 71# :TkRadioButton, :TkRadiobutton) 72Tk.__set_loaded_toplevel_aliases__('tk/radiobutton.rb', :Tk, Tk::RadioButton, 73 :TkRadioButton, :TkRadiobutton) 74