public interface MessagePanelClientBundle extends ClientBundle {
@Source("message-panel.css")
MessagePanelCSS css();
@Source("error.png")
DataResource error();
}
css:
@url errorUrl error;
.error {
background-image: 'errorUrl';
}
2010/8/10 Joe Hudson <[email protected]>
> It turns out I was just being dumb :)
>
> I'll post the fix below but I've also got another question. I want
> the component to have a background image but I do not want the size to
> be restricted to the width and height of the background image. Can
> anyone tell me how to do this?
>
> I'm looking here:
> http://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.html#CssResource
> but don't see any reference to that. Thanks.
>
> Joe
>
> And the fix is that the @sprite is declared on the css style
> definition where an image is used. I was thinking that the @sprite
> create an image definition to be used in other styles later.
>
> --- CSS file
> @sprite .errorMessage {
> background-color: #FEEFB3;
> gwt-image: 'error';
>
> }
>
>
> On Aug 9, 11:40 pm, Joe Hudson <[email protected]> wrote:
> > Hi,
> >
> > I'm trying to use a css bundle with a background image reference and I
> > am getting an error in the Development Mode Eclipse view: Fix by
> > adding String accessor method(s) to the CssResource interface for
> > obfuscated classes, or using an @external declaration for unobfuscated
> > classes.
> >
> > When I add an @external at-rule I no longer receive the error but the
> > background image doesn't show up. More specifically, I do see all
> > other css attributes when inspecting the DOM but just not the
> > background-image attribute.
> >
> > Here is my code (snipped for readability)
> >
> > --- CSS file
> > @sprite .error {
> > gwt-image: 'error';
> >
> > }
> >
> > .errorMessage {
> > background-color: #FEEFB3;
> > gwt-image: 'warn';
> >
> > }
> >
> > -- Client Bundle
> > public interface MessagePanelClientBundle extends ClientBundle {
> >
> > @Source("message-panel.css")
> > MessagePanelCSS css();
> >
> > @Source("error.png")
> > ImageResource error();
> >
> > }
> >
> > -- Css Bundle
> > public interface MessagePanelCSS extends CssResource {
> >
> > String errorMessage();
> >
> > }
> >
> > Does anyone have any ideas as to why this might happen? Any help
> > would be appreciated. Thanks.
> >
> > Joe
>
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