Spice it up

Author: ibaca

pom.xml

@@ -18,16 +18,41 @@
     <maven.compiler.target>11</maven.compiler.target>
   </properties>
 
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>com.google.gwt</groupId>
+        <artifactId>gwt</artifactId>
+        <version>2.9.0</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
   <dependencies>
     <dependency>
       <groupId>com.google.gwt</groupId>
       <artifactId>gwt-user</artifactId>
-      <version>2.9.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.gwt</groupId>
       <artifactId>gwt-dev</artifactId>
-      <version>2.9.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.elemento</groupId>
+      <artifactId>elemento-core</artifactId>
+      <version>1.0.0-rc3</version>
+    </dependency>
+    <dependency>
+      <groupId>com.intendia.gwt.rxgwt2</groupId>
+      <artifactId>rxgwt</artifactId>
+      <version>2.3</version>
+    </dependency>
+    <dependency>
+      <groupId>com.intendia.gwt</groupId>
+      <artifactId>rxjava2-gwt</artifactId>
+      <version>2.2.20-gwt1</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>

src/main/java/me/App.gwt.xml

@@ -1,6 +1,8 @@
 <!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 2.8.2//EN" "http://www.gwtproject.org/doctype/2.8.2/gwt-module.dtd">
 <module>
   <inherits name="com.google.gwt.user.User"/>
+  <inherits name="com.intendia.rxgwt2.RxElemento"/>
+  <inherits name="org.jboss.elemento.Core"/>
   <entry-point class="me.client.App"/>
   <!--<source path="client"/>-->
   <!--<public path="public"/>-->

src/main/java/me/client/App.java

@@ -1,15 +1,20 @@
 package me.client;
 
+import static elemental2.dom.DomGlobal.document;
+import static org.jboss.elemento.EventType.mousemove;
+
 import com.google.gwt.core.client.EntryPoint;
-import com.google.gwt.dom.client.Document;
-import com.google.gwt.dom.client.Text;
-import com.google.gwt.user.client.ui.RootPanel;
+import com.intendia.rxgwt2.elemento.RxElemento;
+import elemental2.dom.HTMLElement;
+import org.jboss.elemento.Elements;
 
 public class App implements EntryPoint {
 
     @Override
     public void onModuleLoad() {
-        Text textNode = Document.get().createTextNode("Hello World!");
-        RootPanel.getBodyElement().appendChild(textNode);
+        HTMLElement el = Elements.span().style("font-weight: bold;").element();
+        Elements.body().add("mouse position: ").add(el);
+        RxElemento.fromEvent(document, mousemove)
+                .subscribe(ev -> el.textContent = ev.clientX + ", " + ev.clientY);
     }
 }