Re: how to use Showcase as a library?

setAutoOpen(true) on ManuBar instance (autoOpen="true" as a uibinder attribute)

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Stefano Ciccarelli

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On Thursday 10 May 2012 at 22:40, gwt-dev wrote:

Hi,

I've been trying to find a GWT example to automatically expand menu on

mouse-over -- the kind of UI behavior so common on websites these

days. I finally found it in "Showcase" that came with GWT-2.4 (the

"menu bar" example). However the source code uses annotations and

other stuff I have never seen in any GWT tutorial or book (there

hasn't any GWT books in last couple years or so, a hint that GWT is

really not that hot these days). I really want to use the menu popup

on mouse-over feature, but can't easily copy it from code, and when I

jar'ed the classes and used the jar in my project, I get this compile

error:

[ERROR] Line 156: No source code is available for type

com.google.gwt.sample.showcase.client.content.lists.CwMenuBar; did you

forget to inherit a required module?

Any suggestion on how to package the Showcase to a jar, or a pointer

to a good tutorial?

I really hope GWT developers at Google write some good tutorials on

how to use these basic features. Forget the fancy ones like drag-n-

drop -- how many websites need that?

thanks in advance.

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