Java Code Examples for com.google.gwt.user.client.ui.Button#addClickListener()

The following examples show how to use com.google.gwt.user.client.ui.Button#addClickListener() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
private static void upgradeWarnDialog(String aMessage) {
  final DialogBox dialogBox = new DialogBox(false, true);
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.warningDialogTitle());
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  final HTML message = new HTML(aMessage);
  message.setStyleName("DialogBox-message");
  VerticalPanel vPanel = new VerticalPanel();
  Button okButton = new Button("OK");
  okButton.addClickListener(new ClickListener() {
      @Override
      public void onClick(Widget sender) {
        dialogBox.hide();
      }
    });
  vPanel.add(message);
  vPanel.add(okButton);
  dialogBox.setWidget(vPanel);
  dialogBox.center();
  dialogBox.show();
}
 
Example 2
private void createLyricsDialog()
{
	lyricsDialog = new DialogBox();
	VerticalPanel vPanel = new VerticalPanel();
	vPanel.setHeight( "100%" );
	vPanel.setHorizontalAlignment( VerticalPanel.ALIGN_CENTER );
	vPanel.setVerticalAlignment( VerticalPanel.ALIGN_MIDDLE );
	lyricsDialog.add( vPanel );
	
	lyrics = new HTML();
	ScrollPanel scrollPanel = new ScrollPanel();
	scrollPanel.setWidth( "300px" );
	scrollPanel.setHeight( "250px" );
	scrollPanel.add( lyrics );
	vPanel.add( scrollPanel );
	
	Button close = new NativeButton( "Close" );
	close.addClickListener( new ClickListener() {
		public void onClick( Widget arg0 ) {
			lyricsDialog.hide();
		}
	} );
	vPanel.add( close );
}
 
Example 3
@Override
public void execute() {
  final DialogBox db = new DialogBox(false, true);
  db.setText("About The Companion");
  db.setStyleName("ode-DialogBox");
  db.setHeight("200px");
  db.setWidth("400px");
  db.setGlassEnabled(true);
  db.setAnimationEnabled(true);
  db.center();

  String downloadinfo = "";
  if (!YaVersion.COMPANION_UPDATE_URL1.equals("")) {
    String url = "http://" + Window.Location.getHost() + YaVersion.COMPANION_UPDATE_URL1;
    downloadinfo = "<br/>\n<a href=" + url + ">Download URL: " + url + "</a><br/>\n";
    downloadinfo += BlocklyPanel.getQRCode(url);
  }

  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(
      "Companion Version " + BlocklyPanel.getCompVersion() + downloadinfo
  );

  SimplePanel holder = new SimplePanel();
  Button ok = new Button("Close");
  ok.addClickListener(new ClickListener() {
    public void onClick(Widget sender) {
      db.hide();
    }
  });
  holder.add(ok);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  db.setWidget(DialogBoxContents);
  db.show();
}
 
Example 4
/**
 * Creates video on page!
 */
private static void createVideoDialog(String tutorialId) {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(true, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText("Tutorial Video");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  VerticalPanel DialogBoxContents = new VerticalPanel();
  // Adds Youtube Video
  HTML message = new HTML("<iframe width=\"560\" height=\"315\" src=\"https://www.youtube.com/embed/" + tutorialId + "?rel=0&autoplay=1\" frameborder=\"0\" allowfullscreen></iframe>");
  message.setStyleName("DialogBox-message");
  FlowPanel holder = new FlowPanel();
  Button ok = new Button("Close");
  ok.addClickListener(new ClickListener() {
      public void onClick(Widget sender) {
        dialogBox.hide();
      }
    });
  ok.setStyleName("DialogBox-button");
  holder.add(ok);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.center();
  dialogBox.show();
}
 
Example 5
Source Project: appinventor-extensions   File: Ode.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Possibly display the MIT App Inventor "Splash Screen"
 *
 * @param force Bypass the check to see if they have dimissed this version
 */
private void createWelcomeDialog(boolean force) {
  if (!shouldShowWelcomeDialog() && !force) {
    maybeShowNoProjectsDialog();
    return;
  }
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.createWelcomeDialogText());
  dialogBox.setHeight(splashConfig.height + "px");
  dialogBox.setWidth(splashConfig.width + "px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(splashConfig.content);
  message.setStyleName("DialogBox-message");
  FlowPanel holder = new FlowPanel();
  Button ok = new Button(MESSAGES.createWelcomeDialogButton());
  final CheckBox noshow = new CheckBox(MESSAGES.doNotShow());
  ok.addClickListener(new ClickListener() {
      public void onClick(Widget sender) {
        dialogBox.hide();
        if (noshow.getValue()) { // User checked the box
          userSettings.getSettings(SettingsConstants.SPLASH_SETTINGS).
            changePropertyValue(SettingsConstants.SPLASH_SETTINGS_VERSION,
              "" + splashConfig.version);
          userSettings.saveSettings(null);
        }
        maybeShowNoProjectsDialog();
      }
    });
  holder.add(ok);
  holder.add(noshow);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 
Example 6
Source Project: appinventor-extensions   File: Ode.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Show a Dialog Box when we receive an SC_PRECONDITION_FAILED
 * response code to any Async RPC call. This is a signal that
 * either our session has expired, or our login cookie has otherwise
 * become invalid. This is a fatal error and the user should not
 * be permitted to continue (many ignore the red error bar and keep
 * working, in vain). So now when this happens, we put up this
 * modal dialog box which cannot be dismissed. Instead it presents
 * just one option, a "Reload" button which reloads the browser.
 * This should trigger a re-authentication (or in the case of an
 * App Inventor upgrade trigging the problem, the loading of newer
 * code).
 */

public void sessionDead() {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.invalidSessionDialogText());
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(MESSAGES.sessionDead());
  message.setStyleName("DialogBox-message");
  FlowPanel holder = new FlowPanel();
  Button reloadSession = new Button(MESSAGES.reloadWindow());
  reloadSession.addClickListener(new ClickListener() {
      public void onClick(Widget sender) {
        dialogBox.hide();
        reloadWindow(true);
      }
    });
  holder.add(reloadSession);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 
Example 7
Source Project: appinventor-extensions   File: Ode.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Display a dialog box with a provided warning message.
 *
 * @param message The message to display
 */

public void genericWarning(String inputMessage) {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.warningDialogTitle());
  dialogBox.setHeight("100px");
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML("<p>" + inputMessage + "</p>");
  message.setStyleName("DialogBox-message");
  FlowPanel holder = new FlowPanel();
  Button okButton = new Button("OK");
  okButton.addClickListener(new ClickListener() {
      public void onClick(Widget sender) {
        dialogBox.hide();
      }
    });
  holder.add(okButton);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 
Example 8
Source Project: appinventor-extensions   File: Ode.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Display a Dialog box that explains that you cannot connect a
 * device or the emulator to App Inventor until you have a project
 * selected.
 */

private void wontConnectDialog() {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.noprojectDialogTitle());
  dialogBox.setHeight("100px");
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML("<p>" + MESSAGES.noprojectDuringConnect() + "</p>");
  message.setStyleName("DialogBox-message");
  FlowPanel holder = new FlowPanel();
  Button okButton = new Button("OK");
  okButton.addClickListener(new ClickListener() {
      public void onClick(Widget sender) {
        dialogBox.hide();
      }
    });
  holder.add(okButton);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 
Example 9
private void displayFault( String faultString )
{
	final DialogBox dialog = new DialogBox();
	dialog.add( new Label( faultString ) );
	Button closeButton = new Button( "Close" );
	closeButton.addClickListener( new ClickListener() {
		public void onClick( Widget arg0 ) {
			dialog.hide();
		}
	} );
	dialog.center();
	dialog.show();
}
 
Example 10
@Override
public void execute() {
  final DialogBox db = new DialogBox(false, true);
  db.setText("About MIT App Inventor");
  db.setStyleName("ode-DialogBox");
  db.setHeight("200px");
  db.setWidth("400px");
  db.setGlassEnabled(true);
  db.setAnimationEnabled(true);
  db.center();

  VerticalPanel DialogBoxContents = new VerticalPanel();
  String html = MESSAGES.gitBuildId(GitBuildId.getDate(), GitBuildId.getVersion()) +
      "<BR/>" + MESSAGES.useCompanion(YaVersion.PREFERRED_COMPANION, YaVersion.PREFERRED_COMPANION + "u") +
      "<BR/>" + MESSAGES.targetSdkVersion(YaVersion.TARGET_SDK_VERSION, YaVersion.TARGET_ANDROID_VERSION);
  Config config = Ode.getInstance().getSystemConfig();
  String releaseNotesUrl = config.getReleaseNotesUrl();
  if (!Strings.isNullOrEmpty(releaseNotesUrl)) {
    html += "<BR/><BR/>Please see <a href=\"" + releaseNotesUrl +
        "\" target=\"_blank\">release notes</a>";
  }
  String tosUrl = config.getTosUrl();
  if (!Strings.isNullOrEmpty(tosUrl)) {
    html += "<BR/><BR/><a href=\"" + tosUrl +
        "\" target=\"_blank\">" + MESSAGES.privacyTermsLink() + "</a>";
  }
  HTML message = new HTML(html);

  SimplePanel holder = new SimplePanel();
  Button ok = new Button("Close");
  ok.addClickListener(new ClickListener() {
    public void onClick(Widget sender) {
      db.hide();
    }
  });
  holder.add(ok);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  db.setWidget(DialogBoxContents);
  db.show();
}
 
Example 11
/**
 * Enlarges image on page
 */
private static void createImageDialog(String img) {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(true, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  VerticalPanel DialogBoxContents = new VerticalPanel();
  FlowPanel holder = new FlowPanel();
  Button ok = new Button("Close");
  ok.addClickListener(new ClickListener() {
      public void onClick(Widget sender) {
        dialogBox.hide();
      }
    });
  ok.setStyleName("DialogBox-button");

  // Adds Image
  final Image image = new Image(img);
  image.addLoadHandler(new LoadHandler() {
      public void onLoad(LoadEvent evt) {
        final int imageWidth = image.getWidth();
        final int imageHeight = image.getHeight();
        final int windowWidth = (int) ((float) Window.getClientWidth() * 0.8);
        final int windowHeight = (int) ((float) Window.getClientHeight() * 0.9);
        int effectiveWidth = imageWidth;
        int effectiveHeight = imageHeight;

        if (imageWidth > windowWidth) {
          effectiveWidth = windowWidth;
          effectiveHeight = (int)(imageHeight * ((float)effectiveWidth / imageWidth));
        }

        if (effectiveHeight > windowHeight) {
          effectiveHeight = windowHeight;
          effectiveWidth = (int)(imageWidth * ((float)effectiveHeight / imageHeight));
        }

        image.setPixelSize(effectiveWidth, effectiveHeight);
        dialogBox.center();
      }
    });

  image.setStyleName("DialogBox-image");
  holder.add(ok);
  DialogBoxContents.add(image);
  DialogBoxContents.add(holder);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.center();
  dialogBox.show();
}