Index children by UID

itemcontroller.lua

@@ -6,6 +6,7 @@ local List = require("gfx.list")
 local Event = require("gfx.event")
 local Padding = require("gfx.padding")
 local Container = require("gfx.container")
+local Children = require("gfx.prop.children")
 
 
 local CACHE_FILE = "/.storage.cache"
@@ -125,7 +126,7 @@ local function itemList(groups, wBudget, hBudget, savedState, onClick, setPage,
   }
 
   local tabLine = List:new{
-    children = {
+    [Children:getId()] = {
       btnPrev,
       padImport,
       padNext
@@ -173,7 +174,7 @@ local function itemList(groups, wBudget, hBudget, savedState, onClick, setPage,
     }
 
     local list = List:new{
-      children = {
+      [Children:getId()] = {
         paddedText,
         countLabel
       },
@@ -193,7 +194,7 @@ local function itemList(groups, wBudget, hBudget, savedState, onClick, setPage,
   table.insert(entries, tabLinePad)
 
   return List:new{
-    children = entries,
+    [Children:getId()] = entries,
     vertical = true
   }, state
 end
@@ -310,7 +311,7 @@ local PAGES = {
     }
     
     local stuffContainer = Container:new{
-      children = {
+      [Children:getId()] = {
         paddedTitle
       },
       width = state.width,