Fix clear

embed.lua

@@ -66,7 +66,8 @@ local function new(args)
     args.style = args.style or classic_style
     local ret = base(args)
     ret:connect_signal("clear::menu",function(_,vis)
-      ret._internal.layout:reset()
+      local l = ret._internal.content_layout or ret._internal.layout
+      l:reset()
     end)
     ret:connect_signal("_hidden::changed",function(_,item)
       item.widget:emit_signal("widget::updated")

init.lua

@@ -8,4 +8,5 @@ return {
     box        = require( "radical.box"        ),
     style      = require( "radical.style"      ),
     item_style = require( "radical.item_style" ),
+    widgets    = require( "radical.widgets"    ),
 }

layout/vertical.lua

@@ -301,6 +301,7 @@ local function new(data)
   real_l.item_fit = item_fit
   real_l.setup_key_hooks = module.setup_key_hooks
   real_l.setup_item = module.setup_item
+  data._internal.content_layout = l
   return real_l
 end
 

widgets/init.lua

@@ -3,5 +3,6 @@ return {
     scroll   = require( "radical.widgets.scroll"   ),
     filter   = require( "radical.widgets.filter"   ),
     fkey     = require( "radical.widgets.fkey"     ),
-    table    = require( "radical.wigdets.table"    ),
+    table    = require( "radical.widgets.table"    ),
+    header   = require( "radical.widgets.header"   ),
 }