Tuesday, April 30, 2013

Re: Image widget not attached?

I don't think I've tried gwt-Image, but I have used <ui:image> and an @sprite in CSS. See https://code.google.com/p/google-web-toolkit/source/browse/releases/2.5/samples/mail/src/com/google/gwt/sample/mail/client/AboutDialog.ui.xml and other files in sample/Mail

On Tuesday, April 30, 2013 6:02:03 AM UTC-4, brec wrote:
UiBinder template extract:
         <div ui:field='myView' style='position:absolute; top:0; bot:0; left:0; right:0;' class='{style.hidden}'>
             <g:Image ui:field="myImage"/>
             <g:Button ui:field='closeButton' addStyleNames='{style.close-button}'>
                 <ui:text from='{strings.close}'/>

The div's container is the HTMLPanel at the root of the template.

    @UiField Image      myImage;
    myImage.setUrlAndVisibleRect(url, 0, 0, width, height);

By debugger inspection I see that at the point at which setUrl... is to be called, the Image has attached: false. What am I overlooking? (This is my first use of gwt-Image.)

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