Ok so here is the deal. I have to open an xsd file trough a menu and then a view must be opened showing the structure of the xsd file but without opening an editor. I know how to open it trough the menu. What i don't know is if there is a plugin view that i can use to integrate in my rcp app to show the structure of that xsd file.
Use RCP with swt.browser running Webkit or XULRunner to use either browser engine as a simple XML viewer.