lib/ppcurses/menu/RadioMenu.rb in ppcurses-0.0.21 vs lib/ppcurses/menu/RadioMenu.rb in ppcurses-0.0.22

@@ -3,10 +3,11 @@
 
 module PPCurses
   #noinspection RubyResolve
   class RadioMenu  < BaseMenu
 
+    # TODO - duplicate code from Menu ...
     def initialize( menu_items, action_items )
       @items = Array.new
       @actions = Array.new
 
       @menu_length = 0
@@ -56,11 +57,11 @@
       while 1
         c = @win.getch
 
         self.handle_menu_selection(c)
 
-        if c == 27 # ESCAPE
+        if c == ESCAPE
           @win.clear
           @win.refresh
           break
         end
 
@@ -72,30 +73,27 @@
     def handle_menu_selection(c)
       n_choices = @items.length
 
       if c == KEY_RIGHT
         if @selection < n_choices - 1 then @selection += 1 else @selection = 0 end
-        self.show()
+        self.show
       end
 
       if c == KEY_LEFT
         if @selection > 0 then @selection -= 1 else @selection = n_choices-1 end
-        self.show()
+        self.show
       end
 
-      if c == 10 then # ENTER
+      if c == ENTER then
         unless @actions.nil?
-          @actions[@selection].execute()
-          self.show()
+          @actions[@selection].execute
+          self.show
         end
       end
     end
    
 
 
-    def close
-      @win.close()
-    end
 
   end
 
 end