Css.java

package xapi.ui.html.api;

import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface Css {

  @interface CssFile{
    String[] value();
    Class<? extends CssResource>[] interfaces() default {};
  }

  /**
   * @return any {@link Style} properties to set.
   */
  Style[] style() default {};

  /**
   * @return any {@link ClientBundle} implementors which must be instantiated and made available.
   */
  Class<? extends ClientBundle>[] resources() default {};

  CssFile[] files() default {};
  
  /**
   * @return Any text to turn into css; 
   * for ClientBundle references, like the following:
   * <pre>
   * interface MyCss extends {@link CssResource} {
   * String myStyle();
   * }
   * interface MyClass extends {@link ClientBundle} {
   * MyCss myCss();
   * }
   * </pre>
   * {myCss.myStyle} matches the stylename provided.
   * 
   * 
   */
  String value() default "";
  
  /**
   * @return the insertion priority of the css (negative values inserted higher in the document)
   */
  int priority() default 0;
}