Add request buttons to graphics tree

gfx/padding.lua

@@ -49,19 +49,19 @@ function Padding:setDirty(fullInvalidate)
 end
 
 function Padding:getPaddingLeft()
-  return self.left
+  return self.left or 0
 end
 
 function Padding:getPaddingRight()
-  return self.right
+  return self.right or 0
 end
 
 function Padding:getPaddingTop()
-  return self.top
+  return self.top or 0
 end
 
 function Padding:getPaddingBottom()
-  return self.bottom
+  return self.bottom or 0
 end
 
 local function compareSet(value, default, didChange)

itemcontroller.lua

@@ -571,13 +571,11 @@ local PAGES = {
     bindRequestButton(1)
     bindRequestButton(5)
 
-    local stuffContainer = Container:new{
+    local stuffContainer = List:new{
       [Children:getId()] = {
-        paddedTitle
+        paddedTitle,
+        paddedRequestCount
       },
-      width = state.width,
-      height = state.height,
-      parent = state.monitor,
       onClick = function(e, x, y, s)
         state:setPage("GROUP_DETAIL", group)
         return true