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- package com.vaadin.tests.components.javascriptcomponent;
-
- import com.vaadin.annotations.JavaScript;
- import com.vaadin.server.VaadinRequest;
- import com.vaadin.tests.components.AbstractReindeerTestUI;
- import com.vaadin.ui.AbstractJavaScriptComponent;
- import com.vaadin.ui.JavaScriptFunction;
- import com.vaadin.ui.Label;
-
- import elemental.json.JsonArray;
-
- public class JSComponentLoadingIndicator extends AbstractReindeerTestUI {
-
- @JavaScript({ "JSComponent.js" })
- public class JSComponent extends AbstractJavaScriptComponent {
- public JSComponent() {
- addFunction("test", new JavaScriptFunction() {
- @Override
- public void call(JsonArray arguments) {
- try {
- Thread.sleep(1000);
- Label label = new Label("pong");
- label.addStyleName("pong");
- addComponent(label);
- } catch (InterruptedException e) {
- e.printStackTrace();
- }
- }
- });
- }
- }
-
- @Override
- protected void setup(VaadinRequest request) {
- addComponent(new JSComponent());
- }
-
- }
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