lib/sup/horizontal-selector.rb in sup-0.12.1 vs lib/sup/horizontal-selector.rb in sup-0.13.0

@@ -1,17 +1,18 @@
 module Redwood
 
 class HorizontalSelector
-  attr_accessor :label
+  attr_accessor :label, :changed_by_user
 
   def initialize label, vals, labels, base_color=:horizontal_selector_unselected_color, selected_color=:horizontal_selector_selected_color
     @label = label
     @vals = vals
     @labels = labels
     @base_color = base_color
     @selected_color = selected_color
     @selection = 0
+    @changed_by_user = false
   end
 
   def set_to val; @selection = @vals.index(val) end
 
   def val; @vals[@selection] end
@@ -22,11 +23,11 @@
         sprintf "%#{width}s ", @label
       else
         "#{@label} "
       end
 
-    [[@base_color, label]] + 
+    [[@base_color, label]] +
       (0 ... @labels.length).inject([]) do |array, i|
         array + [
           if i == @selection
             [@selected_color, @labels[i]]
           else
@@ -35,13 +36,15 @@
       end + [[@base_color, ""]]
   end
 
   def roll_left
     @selection = (@selection - 1) % @labels.length
+    @changed_by_user = true
   end
 
   def roll_right
     @selection = (@selection + 1) % @labels.length
+    @changed_by_user = true
   end
 end
 
 end