Added DbObjects

src/myfasthtml/controls/Layout.py

@@ -13,7 +13,8 @@ from myfasthtml.controls.BaseCommands import BaseCommands
 from myfasthtml.controls.UserProfile import UserProfile
 from myfasthtml.controls.helpers import mk, Ids
 from myfasthtml.core.commands import Command
-from myfasthtml.core.instances import MultipleInstance, InstancesManager
+from myfasthtml.core.dbmanager import DbObject
+from myfasthtml.core.instances import InstancesManager, SingleInstance
 from myfasthtml.icons.fluent import panel_left_expand20_regular as left_drawer_icon
 from myfasthtml.icons.fluent_p2 import panel_right_expand20_regular as right_drawer_icon
 
@@ -21,7 +22,10 @@ logger = logging.getLogger("LayoutControl")
 
 
 @dataclass
-class LayoutState:
+class LayoutState(DbObject):
+  def __init__(self, session, owner):
+    super().__init__(session, owner.get_id())
+  
   left_drawer_open: bool = True
   right_drawer_open: bool = False
 
@@ -31,7 +35,7 @@ class Commands(BaseCommands):
     return Command("ToggleDrawer", "Toggle main layout drawer", self._owner.toggle_drawer, "left")
 
 
-class Layout(MultipleInstance):
+class Layout(SingleInstance):
   """
   A responsive layout component with header, footer, main content area,
   and optional collapsible side drawers.
@@ -70,7 +74,7 @@ class Layout(MultipleInstance):
     self._header_content = None
     self._footer_content = None
     self._main_content = None
-    self._state = LayoutState()
+    self._state = LayoutState(session, self)
     self.commands = Commands(self)
     self.left_drawer = self.DrawerContent(self, "left")
     self.right_drawer = self.DrawerContent(self, "right")