--- a/classes/Bar.lua	Fri May 08 17:14:36 2009 +0000
+++ b/classes/Bar.lua	Fri May 08 17:30:22 2009 +0000
@@ -122,7 +122,9 @@
 -- context will desync the bar list in the ReAction class.
 function Bar:SetName(name)
   self.name = name
-  self:SetLabel(self.name) -- Bar:SetLabel() defined in Overlay.lua
+  if self.overlay then
+    self.overlay:SetLabel(self.name)
+  end
 end
 
 function Bar:GetFrame()
@@ -329,6 +331,35 @@
   -- does nothing by default
 end
 
+function Bar:ShowControls(show)
+  local f = self.overlay
+  if show then
+    if not f then
+      f = Bar.Overlay:New(self) -- see Overlay.lua
+      self.overlay = f
+    end
+    f:Show()
+  elseif f then
+    f:Hide()
+  end
+end
+
+function Bar:RefreshControls()
+  if self.overlay and self.overlay:IsShown() then
+    self.overlay:RefreshControls()
+  end
+end
+
+function Bar:SetLabelSubtext(text)
+  if self.overlay then 
+    self.overlay:SetLabelSubtext(text) 
+  end
+end
+
+--
+-- Secure state functions
+--
+
 -- pass unit=nil to set up the unit elsewhere, if you want something more complex
 function Bar:RegisterUnitWatch( unit, enable )
   local f = self:GetFrame()