public Elmask(java.lang.String message,
java.lang.String messageStyleName) Puts a mask over this component to disable user interaction. Parameters:message - a message to display in the maskmessageStyleName - a CSS style name to be applied to the message text Returns:the mask element
Oh ok... I did'nt know about the mask() and unmask() functions... I was talking about the loading panel like the one that is used by the GXT Mail App example when it's initially loading.
It's very simple to play with the mask function but I think it have a little inconvenient: we can see the application loading behind it... and I want the user see the entire app when it's 100% loaded...