I think the problem may be that you are not using the deckpanel add
methods:
DeckPanel.add(String text, Widget widget, boolean asHTML)
Can you try that?
On Mar 4, 1:44 pm, "Robert J. Carr" <rjc...@gmail.com> wrote:
> Hi Ian ... thanks for the response.
>
> Let me put it in code then:
>
> Widget w = new MyCompilicatedWidget();
>
> DeckPanel deck = new DeckPanel();
> deck.add(w);
> deck.showWidget(0);
>
> RootPanel.get("main").add(deck);
>
> // This doesn't work ... shows up as a single black line, however:
>
> Widget w = new MyCompilicatedWidget();
> SimplePanel simple = new SimplePanel();
> simple.setWidget(w);
> RootPanel.get("main").add(s);
>
> // Works fine, or even:
>
> RootPanel.get("main").add(new MyCompilicatedWidget());
>
> // End code
>
> Assuming I have no styles applied to my DeckPanel (which I don't), I
> don't see how this can be a CSS issue. Thanks for the suggestion
> though, I'll dig a little deeper.
>
> Also, not surprising, the same behavior happens for a TabPanel, which
> makes sense because it uses a DeckPanel.
>
> On Tue, Mar 3, 2009 at 4:31 PM, Ian Bambury <ianbamb...@gmail.com> wrote:
> > My approach would be to add a border to the various widget one at a time
> > (1px dotted red, say) to find out which widget is not displaying correctly.
> > The chances are that you need a height:100% somewhere or that you don't have
> > an absolute height in the chain back to the body element.
> > Without any code, it's not easy to be more specific (for me, anyway)
>
> > Ian
>
> >http://examples.roughian.com
>
> > 2009/3/4 rjcarr <rjc...@gmail.com>
>
> >> I have a complicated widget that I'm trying to add to a DeckPanel.
> >> When the DeckPanel is rendered the widget is not shown, there's just a
> >> thin line a pixel or two high of where it is supposed to be. Other
> >> widgets added to the deck are displayed fine.
>
> >> Taking away the deck the widget displays normally. I've been using
> >> gwt for quite a while now and I've never seen this. There are no
> >> errors of any sort ... it just isn't shown.
>
> >> However, if I add my widget to a SimplePanel it works fine. My
> >> temporary solution is to replace the DeckPanel with a SimplePanel and
> >> use the setWidget() method with a listner, but I'd prefer to use the
> >> DeckPanel.
>
> >> Is there any explanation for this?
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