Managing your CSS (GSS) files with variables and a theme

AppResources.java

// src/main/java/com/company/project/client/resources/AppResources.java
 
package com.company.project.client.resources;
 
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
 
public interface AppResources extends ClientBundle {
    interface Style extends CssResource {
        // Your classes here
    }
 
    // We only need to source the theme file
    @Source({"css/theme.gss",
             "css/style.gss"})
    Style style();
}