canvas use in UI overhaul

milo/plugins/item/infoTab.lua

@@ -3,7 +3,7 @@ local UI     = require('ui')
 
 local colors = _G.colors
 
-local infoTab = UI.Window {
+local infoTab = UI.Tab {
 	tabTitle = 'Info',
 	index = 4,
 	backgroundColor = colors.cyan,
@@ -40,7 +40,7 @@ function infoTab:draw()
 	end
 
 	self.textArea.value = value
-	UI.Window.draw(self)
+	UI.Tab.draw(self)
 end
 
 return { itemTab = infoTab }

milo/plugins/item/machinesTab.lua

@@ -6,7 +6,7 @@ local Util    = require('util')
 local colors  = _G.colors
 local context = Milo:getContext()
 
-local machinesTab = UI.Window {
+local machinesTab = UI.Tab {
   tabTitle = 'Machine',
   index = 3,
   backgroundColor = colors.cyan,

milo/plugins/item/manageTab.lua

@@ -5,7 +5,7 @@ local Util   = require('util')
 
 local context = Milo:getContext()
 
-local manageTab = UI.Window {
+local manageTab = UI.Tab {
   tabTitle = 'Manage',
   index = 1,
   form = UI.Form {

milo/plugins/item/recipeTab.lua

@@ -5,7 +5,7 @@ local UI     = require('ui')
 
 local colors = _G.colors
 
-local recipeTab = UI.Window {
+local recipeTab = UI.Tab {
   tabTitle = 'Recipe',
   index = 2,
   backgroundColor = colors.cyan,

milo/plugins/item/resetTab.lua

@@ -6,7 +6,7 @@ local Util    = require('util')
 local colors  = _G.colors
 local context = Milo:getContext()
 
-local resetTab = UI.Window {
+local resetTab = UI.Tab {
   tabTitle = 'Reset',
   index = 5,
   backgroundColor = colors.cyan,