I have written a popup Spell check menu based on your example using IGContextMenu. However I cannot work out how to set it's style to match the application's main menu styles as set by a call to Infragistics.Win.AppStyling.StyleManager.Load. Can you explain how I can set the IGContextMenu display style to reflect the currently loaded style?
I imagine if you use UltraToolbarsManager to provide the context menu instead of IGContextMenu, it will automatically pick up the styling. IGContextMenu is not stylable and while it's possible to get the style information for a specific role, it's quite complicated and it would be a lot easier to just use the UltraToolbars menus.