flex3 - flex popup that stays inside a container -

I received a nice component for drawing in Flex; it uses some floating toolpelt:

  Toolbox = PopupManager.CutePipup (this, toolpelt) as toolbar;   
 I tried to integrate that component into a tile like a new Flex MXML component: Window works fine except that these devices are out of the palette component.  
 Is there any way  
 related to   
 
  < P> = "Text"> 
 I used "MakePopUp" when creating the popup component "titleWindow" but when I want to add a canvas component to the popup, I created a title and the canvas component Added as a child with.  
  var titleWindow: titleWindow; TitleWindow = New ResizableTitleWindow (); TitleWindow.showCloseButton = true // Canvas Component Toolpelt: Toolbar = New Toolpelt (); // Add a canvas component for the title window title Window.addChild (toolPalette); PopUpManager.addPopUp (Title Window, this, true);