Java DialogBox.center方法代碼示例

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
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();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * The "Final" Dialog box. When a user chooses to end their session
 * due to a conflicting login, we should show this dialog which is modal
 * and has no exit! My preference would have been to close the window
 * altogether, but the browsers won't let javascript code close windows
 * that it didn't open itself (like the main window). I also tried to
 * use document.write() to write replacement HTML but that caused errors
 * in Firefox and strange behavior in Chrome. So we do this...
 *
 * We are called from invalidSessionDialog() (above).
 */
private void finalDialog() {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.finalDialogText());
  dialogBox.setHeight("100px");
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(MESSAGES.finalDialogMessage());
  message.setStyleName("DialogBox-message");
  DialogBoxContents.add(message);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * corruptionDialog -- Put up a dialog box explaining that we detected corruption
 * while reading in a project file. There is no continuing once this happens.
 *
 */
void corruptionDialog() {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.corruptionDialogText());
  dialogBox.setHeight("100px");
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(MESSAGES.corruptionDialogMessage());
  message.setStyleName("DialogBox-message");
  DialogBoxContents.add(message);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * This dialog is showned if an account is disabled. It is
 * completely modal with no escape. The provided URL is displayed in
 * an iframe, so it can be tailored to each person whose account is
 * disabled.
 *
 * @param Url the Url to display in the dialog box.
 */

public void disabledAccountDialog(String Url) {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.accountDisabledMessage());
  dialogBox.setHeight("700px");
  dialogBox.setWidth("700px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML("<iframe src=\"" + Url + "\" style=\"border: 0; width: 680px; height: 660px;\"></iframe>");
  message.setStyleName("DialogBox-message");
  DialogBoxContents.add(message);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
private void closeClientSession()
{
	final DialogBox dialog = new DialogBox();
	dialog.add( new Label( "Exiting..." ) );
	dialog.center();
	dialog.show();
	Value v = getLocationValue();
	v.getNewChild( "sid" ).setValue( sid );
	JolieService.Util.getInstance().call(
		"closeClientSession", v, new EchoesCallback() {
		@Override
		public void onSuccess( Value response ) {
			dialog.hide();
		}
	} );
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
public void showEndGame(final Runnable runnable) {
  final DialogBox box = new DialogBox();
  box.setAnimationEnabled(true);
  box.setText("Thanks for playing Higher or Lower! *ding*ding*ding*ding*");
  Button b = new Button("Thanks for having me!");
  b.addStyleName("centered");
  b.addClickListener(new ClickListener() {
    public void onClick(Widget sender) {
      runnable.run();
      box.hide();
    }
  });
  box.setWidget(b);
  box.center();
  box.show();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
static public void popInfo(String title, String info) {
	final DialogBox dialogBox = new DialogBox();
	dialogBox.setText(title);
	dialogBox.setAnimationEnabled(true);
	
	VerticalPanel base = new VerticalPanel();
	base.add(new Label(info));
	Button closeButton = new Button("Close"); 
	base.add(closeButton);
	
	dialogBox.setWidget(base);
	
	// Add a handler to close the DialogBox
	closeButton.addClickHandler(new ClickHandler() {
		public void onClick(ClickEvent event) {
			dialogBox.hide();
		}
	});
	
	dialogBox.center();
	closeButton.setFocus(true);
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
private static DialogBox createWaitingDialog( final String message ) {
	final DialogBox dialogBox = new DialogBox();
	dialogBox.setText( "Info" );
	
	final HorizontalPanel hp = new HorizontalPanel();
	DOM.setStyleAttribute( hp.getElement(), "padding", "20px" );
	hp.setHeight( "20px" );
	hp.add( new Image( "/images/loading.gif" ) );
	hp.add( ClientUtils.createHorizontalEmptyWidget( 5 ) );
	hp.add( new Label( message ) );
	dialogBox.setWidget( hp );
	
	dialogBox.center();
	
	return dialogBox;
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
private void showIntroDialogBox() {
	if (config.getIntroMessage() == null)
		return;
	final DialogBox dialogBox = new DialogBox(true, true);
	VerticalPanel dialogBoxContents = new VerticalPanel();
	dialogBox.setText(I18nUtils.tr("welcome"));
	HTML message = new HTML(config.getIntroMessage());
	Button button = new Button(I18nUtils.tr("ok"), new ClickHandler() {
		@Override
		public void onClick(ClickEvent event) {
			dialogBox.hide();
		}
	});
	dialogBox.setWidth("400px");
	dialogBoxContents.add(message);
	dialogBoxContents.add(button);
	dialogBox.setWidget(dialogBoxContents);
	dialogBox.center();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
@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/>Use Companion: " + BlocklyPanel.getCompVersion();
  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();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * 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();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * 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
  Image image = new Image(img);
  image.addLoadHandler(new LoadHandler() {
      public void onLoad(LoadEvent evt) {
        dialogBox.center();
      }
    });

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

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * 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();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * 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();
}
 

import com.google.gwt.user.client.ui.DialogBox; //導入方法依賴的package包/類
/**
 * 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();
}