DendrytAA.java

package com.dendrytdev.org.client;


import com.dendrytdev.org.client.problemOverview.ProblemOverview;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;

/**
 * Entry point classes define <code>onModuleLoad()</code>.
 */
public class DendrytAA implements EntryPoint {
	/**
	 * The message displayed to the user when the server cannot be reached or
	 * returns an error.
	 */
	private static final String SERVER_ERROR = "An error occurred while "
			+ "attempting to contact the server. Please check your network "
			+ "connection and try again.";

	/**
	 * Create a remote service proxy to talk to the server-side Greeting service.
	 */
	private final GreetingServiceAsync greetingService = GWT
			.create(GreetingService.class);

	/**
	 * This is the entry point method.
	 */
	public void onModuleLoad() {

//		final Button sendButton = new Button("Send");
//		final TextBox nameField = new TextBox();
//		nameField.setText("GWT User");
//
//		// We can add style names to widgets
//		sendButton.addStyleName("sendButton");
//
//		// Add the nameField and sendButton to the RootPanel
//		// Use RootPanel.get() to get the entire body element
//		RootPanel.get("nameFieldContainer").add(nameField);
//		RootPanel.get("sendButtonContainer").add(sendButton);
//
//		// Focus the cursor on the name field when the app loads
//		nameField.setFocus(true);
//		nameField.selectAll();
//
//		// Create the popup dialog box
//		final DialogBox dialogBox = new DialogBox();
//		dialogBox.setText("Remote Procedure Call");
//		dialogBox.setAnimationEnabled(true);
//		final Button closeButton = new Button("Close");
//		// We can set the id of a widget by accessing its Element
//		closeButton.getElement().setId("closeButton");
//		final Label textToServerLabel = new Label();
//		final HTML serverResponseLabel = new HTML();
//		VerticalPanel dialogVPanel = new VerticalPanel();
//		dialogVPanel.addStyleName("dialogVPanel");
//		dialogVPanel.add(new HTML("<b>Sending name to the server:</b>"));
//		dialogVPanel.add(textToServerLabel);
//		dialogVPanel.add(new HTML("<br><b>Server replies:</b>"));
//		dialogVPanel.add(serverResponseLabel);
//		dialogVPanel.setHorizontalAlignment(VerticalPanel.ALIGN_RIGHT);
//		dialogVPanel.add(closeButton);
//		dialogBox.setWidget(dialogVPanel);
//
//		// Add a handler to close the DialogBox
//		closeButton.addClickHandler(new ClickHandler() {
//			public void onClick(ClickEvent event) {
//				dialogBox.hide();
//				sendButton.setEnabled(true);
//				sendButton.setFocus(true);
//			}
//		});
//
//		// Create a handler for the sendButton and nameField
//		class MyHandler implements ClickHandler, KeyUpHandler {
//			/**
//			 * Fired when the user clicks on the sendButton.
//			 */
//			public void onClick(ClickEvent event) {
//				sendNameToServer();
//			}
//
//			/**
//			 * Fired when the user types in the nameField.
//			 */
//			public void onKeyUp(KeyUpEvent event) {
//				if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
//					sendNameToServer();
//				}
//			}
//
//			/**
//			 * Send the name from the nameField to the server and wait for a response.
//			 */
//			private void sendNameToServer() {
//				sendButton.setEnabled(false);
//				String textToServer = nameField.getText();
//				textToServerLabel.setText(textToServer);
//				serverResponseLabel.setText("");
//				greetingService.greetServer(textToServer,
//						new AsyncCallback<String>() {
//							public void onFailure(Throwable caught) {
//								// Show the RPC error message to the user
//								dialogBox
//										.setText("Remote Procedure Call - Failure");
//								serverResponseLabel
//										.addStyleName("serverResponseLabelError");
//								serverResponseLabel.setHTML(SERVER_ERROR);
//								dialogBox.center();
//								closeButton.setFocus(true);
//							}
//
//							public void onSuccess(String result) {
//								dialogBox.setText("Remote Procedure Call");
//								serverResponseLabel
//										.removeStyleName("serverResponseLabelError");
//								serverResponseLabel.setHTML(result);
//								dialogBox.center();
//								closeButton.setFocus(true);
//							}
//						});
//			}
//		}
//
//		// Add a handler to send the name to the server
//		MyHandler handler = new MyHandler();
//		sendButton.addClickHandler(handler);
//		nameField.addKeyUpHandler(handler);
		
		

		RootPanel.get().add(new ProblemOverview());
	}
}