I want to generate a Cell for a CellWidget with the UiBinder (UiRenderer). What I did to generate the cell is in MyCell.java:
public class MyCell implements AbstractCell<MyDto> {
public interface Resources extends ClientBundle {
@Source({Css.DEFAULT_CSS })
Css css();
}
public interface Css extends CssResource {
String DEFAULT_CSS = "test/MyStyle.css";
String test();
}
interface MyUiRenderer extends UiRenderer {
void render(SafeHtmlBuilder sb, String name, SafeStyles styles);
}
private static MyUiRenderer renderer = GWT.create(MyUiRenderer.class);
Resources resources = GWT.create(Resources.class);
@Override
public void render(SafeHtmlBuilder safeHtmlBuilder, MyDto model) {
SafeStyles style = SafeStylesUtils.fromTrustedString(resources.css().test().toString());
renderer.render(safeHtmlBuilder, model.getName(), style);
}
}
My MyCell.ui.xml file looks like this:
<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
<ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder'>
<ui:with field="name" type="java.lang.String" />
<ui:with field='styles' type='
com.google.gwt.safecss.shared.SafeStyles'/>
<div style="{styles}"><ui:text from="{name}" /></div>
</ui:UiBinder>
MyStyle.css:
.test {
background-color: red;
font-size: 20px;
display: flex;
...
}
When I run my code I get the following error:
[DEBUG] [mobile] - Rebinding test.client.app.MyCell.MyUiRenderer
[DEBUG] [mobile] - Invoking generator
com.google.gwt.uibinder.rebind.UiBinderGenerator
[ERROR] [mobile] - java.lang.String required, but {styles} returns
com.google.gwt.safecss.shared.SafeStyles: <div style='{styles}'> (:9)
[ERROR] [mobile] - Deferred binding failed for 'test.client.app.MyCell.MyUiRenderer'; expect subsequent failures
[ERROR] [mobile] - (GWT.java:72) 2014-06-08 17:15:05,214 [FATAL] Uncaught Exception:
Then I tried to this:
in my UiBinder but it does not work.
How can I use css style from a CssResource in my UiRenderer?
