Example usage for com.google.gwt.user.client Window alert

List of usage examples for com.google.gwt.user.client Window alert

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  4. com.google.gwt.user.client.*
  5. Window
  6. alert

Introduction

In this page you can find the example usage for com.google.gwt.user.client Window alert.

Prototype

public static void alert(String msg)

Source Link

Usage

From source file:asquare.gwt.tests.buttonclick.client.Demo.java

License:Apache License

public void onModuleLoad() {
    Button m_button1 = new Button("Click me");
    final Button m_button2 = new Button("Target button");
    m_button1.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            m_button2.click();/*from   w w w.  ja  v a  2s.c  o m*/
        }
    });
    m_button2.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            Window.alert("target button click() called");
        }
    });
    RootPanel.get().add(m_button1);
    RootPanel.get().add(m_button2);
}

From source file:asquare.gwt.tk.demo.client.MiscPanel.java

License:Apache License

private Widget createSimpleHyperLinkPanel() {
    BasicPanel panel = new BasicPanel("div");
    panel.setStyleName("division");

    String content = "<H2>SimpleHyperLink</H2>"
            + "A hyperlink based on an anchor. No pesky DIV messing up your text flow. No history tokens in the location bar.";
    HTML header = new HTML(content);
    header.addStyleName("header");
    panel.add(header);/* w  w  w. j  a  v a 2  s .  c o m*/

    BasicPanel example = new BasicPanel();
    example.addStyleName("example");

    example.add(new SimpleHyperLink("SpongeBob says...", new ClickListener() {
        public void onClick(Widget sender) {
            Window.alert("I'm a goofy goober!");
        }
    }));

    panel.add(example);
    return panel;
}

From source file:asquare.gwt.tkdemo.client.demos.MiscPanel.java

License:Apache License

private Widget createSimpleHyperLinkDemo() {
    BasicPanel panel = new BasicPanel();
    panel.addStyleName("division");

    String content = "<H2>SimpleHyperLink</H2>"
            + "A hyperlink based on an anchor. No pesky DIV messing up your text flow. No history tokens in the location bar.";
    HTML header = new HTML(content);
    header.addStyleName("description");
    panel.add(header);//from www  .  j a  v  a2  s .co  m

    BasicPanel example = new BasicPanel();
    example.addStyleName("example");

    example.add(new SimpleHyperLink("SpongeBob says...", new ClickHandler() {
        public void onClick(ClickEvent event) {
            Window.alert("I'm a goofy goober!");
        }
    }));

    panel.add(example);
    return panel;
}

From source file:at.ait.dme.yuma.client.Application.java

License:EUPL

/**
 * load the module and initialize the application
 *//*w ww .  ja  va2  s.c o  m*/
public void onModuleLoad() {
    String imageUrl = getRequestParameterValue("objectURL");
    String htmlUrl = getRequestParameterValue("htmlURL");

    if (htmlUrl == null) {
        initApplication(imageUrl);
    } else {
        final LoadMask loadMask = new LoadMask("Loading...");
        loadMask.show();

        WebsiteCaptureServiceAsync captureService = (WebsiteCaptureServiceAsync) GWT
                .create(WebsiteCaptureService.class);
        captureService.captureSite(htmlUrl, new AsyncCallback<String>() {
            public void onFailure(Throwable caught) {
                ErrorMessages errorMessages = (ErrorMessages) GWT.create(ErrorMessages.class);
                Window.alert(errorMessages.imageNotFound());
            }

            public void onSuccess(String imageUrl) {
                loadMask.hide();
                initApplication(imageUrl);
            }
        });
    }
}

From source file:at.ait.dme.yuma.client.Application.java

License:EUPL

private void initApplication(String imageUrl) {
    showHeader();//from w w w.j  av  a  2s . c o m

    showImage(imageUrl);

    // the image has to be completely loaded before we can show the annotations
    // otherwise possible fragments can not be displayed properly
    imageComposite.addLoadHandler(new LoadHandler() {
        public void onLoad(LoadEvent events) {
            // first we authenticate the user by either using the provided
            // user name or the secure authentication token.   
            String userName = getRequestParameterValue("user");
            if (userName != null && !userName.trim().isEmpty()) {
                // TODO deactivate this if you ever go into production               
                setAuthenticatedUser(new User(userName));
                showAnnotations();
                return;
            }

            String authToken = getRequestParameterValue("authToken");
            String appSign = getRequestParameterValue("appSign");

            AuthenticationServiceAsync authService = (AuthenticationServiceAsync) GWT
                    .create(AuthenticationService.class);
            authService.authenticate(authToken, appSign, new AsyncCallback<User>() {
                public void onFailure(Throwable caught) {
                    ErrorMessages errorMessages = (ErrorMessages) GWT.create(ErrorMessages.class);
                    Window.alert(errorMessages.failedToAuthenticate());
                    // create non-privileged user to use read-only mode.
                    setAuthenticatedUser(new User());
                    showAnnotations();
                }

                public void onSuccess(User user) {
                    setAuthenticatedUser(user);
                    showAnnotations();
                }
            });
        }
    });
}

From source file:at.ait.dme.yuma.client.map.annotation.GoogleMapsComposite.java

License:EUPL

/**
 * transform a list of points from pixels to LatLng using the transformation service, in case
 * no bounding box was provided./*from   w  w w.  j a v a  2s.  com*/
 * 
 * @param xyCoord
 */
private void transformPoints(List<XYCoordinate> xyCoords) {
    TransformationServiceAsync transformationService = (TransformationServiceAsync) GWT
            .create(TransformationService.class);

    transformationService.transformCoordinates(Application.getExternalObjectId(), Application.getImageUrl(),
            xyCoords, new AsyncCallback<List<WGS84Coordinate>>() {
                public void onFailure(Throwable caught) {
                    ErrorMessages errorMessages = (ErrorMessages) GWT.create(ErrorMessages.class);
                    Window.alert(errorMessages.transformationError());
                }

                public void onSuccess(List<WGS84Coordinate> coords) {
                    List<LatLng> latlngCoords = new ArrayList<LatLng>();
                    for (WGS84Coordinate coord : coords) {
                        latlngCoords.add(LatLng.newInstance(coord.lat, coord.lon));
                    }
                    // we need to group the coordinates by annotation and display the overlays
                    int fromIndex = 0;
                    for (ImageAnnotation annotation : coordinatesCount.keySet()) {
                        int coordsCount = coordinatesCount.get(annotation);
                        GoogleMapsComposite.this.drawOverlay(
                                new ArrayList<LatLng>(
                                        latlngCoords.subList(fromIndex, fromIndex + coordsCount - 1)),
                                annotation);
                        fromIndex += coordsCount;
                    }
                }
            });
}

From source file:at.ait.dme.yuma.suite.apps.map.client.widgets.GoogleMapsComposite.java

License:EUPL

/**
 * transform a list of points from pixels to LatLng using the transformation service, in case
 * no bounding box was provided./*from  w w  w.j  a va2  s .  c o  m*/
 * 
 * @param xyCoord
 */
private void transformPoints(List<XYCoordinate> xyCoords) {
    TransformationServiceAsync transformationService = (TransformationServiceAsync) GWT
            .create(TransformationService.class);

    transformationService.transformCoordinates(YUMACoreProperties.getObjectURI(), xyCoords,
            new AsyncCallback<List<WGS84Coordinate>>() {
                public void onFailure(Throwable caught) {
                    I18NErrorMessages errorMessages = (I18NErrorMessages) GWT.create(I18NErrorMessages.class);
                    Window.alert(errorMessages.transformationError());
                }

                public void onSuccess(List<WGS84Coordinate> coords) {
                    List<LatLng> latlngCoords = new ArrayList<LatLng>();
                    for (WGS84Coordinate coord : coords) {
                        latlngCoords.add(LatLng.newInstance(coord.lat, coord.lon));
                    }
                    // we need to group the coordinates by annotation and display the overlays
                    int fromIndex = 0;
                    for (ImageAnnotation annotation : coordinatesCount.keySet()) {
                        int coordsCount = coordinatesCount.get(annotation);
                        GoogleMapsComposite.this.drawOverlay(
                                new ArrayList<LatLng>(
                                        latlngCoords.subList(fromIndex, fromIndex + coordsCount - 1)),
                                annotation);
                        fromIndex += coordsCount;
                    }
                }
            });
}

From source file:au.com.gworks.gwt.petstore.client.AccountController.java

License:Apache License

private void createAccount() {
    GWT.log("[TRACE] AccountController.createAccount", null);
    AccountInfo info = (AccountInfo) view.getInfo();
    ControllerCall cb = new ControllerCall() {
        public void onFailure(Throwable caught) {
            Window.alert("Account exist");
        }//from w  ww . ja v a  2  s  . c  o  m

        public void onSuccess(Object result) {
            AccountInfo infoResult = (AccountInfo) result;
            if (infoResult != null) {
                GWT.log("[DEBUG] Account created and login", null);
                ((StoreCoordinator) coordinator).updateLoginStatus(true, infoResult);
                History.newItem("shopping");
            } else {
                History.newItem("welcome");
            }
        }
    };
    AccountRpcController.Util.getInstance().createAccount(info, cb);
}

From source file:au.com.gworks.gwt.petstore.client.AccountController.java

License:Apache License

private void retrieveAccount() {
    GWT.log("[TRACE] AccountController.retrieveAccount", null);
    if (accountInfo != null) {
        ControllerCall cb = new ControllerCall() {
            public void onSuccess(Object result) {
                GWT.log("[DEBUG] Account retrieved.", null);
                accountInfo = (AccountInfo) result;
                view.setInfo(accountInfo);
            }//from   w  w w.ja  v  a2 s .c o  m
        };
        GWT.log("[DEBUG] Retrieving=" + accountInfo.username, null);
        AccountRpcController.Util.getInstance().retrieveAccount(accountInfo.username, cb);
    } else {
        Window.alert("Please Sign In first.");
    }
}

From source file:au.com.gworks.gwt.petstore.client.AccountController.java

License:Apache License

private void updateAccount() {
    GWT.log("[TRACE] AccountController.updateAccount", null);
    AccountInfo info = (AccountInfo) view.getInfo();
    ControllerCall cb = new ControllerCall() {
        public void onFailure(Throwable caught) {
            Window.alert("Update failed.");
        }/*from   w ww  . j a  v a  2 s .c  o  m*/

        public void onSuccess(Object result) {
            AccountInfo infoResult = (AccountInfo) result;
            if (infoResult != null) {
                GWT.log("[DEBUG] Account updated and login.", null);
                ((StoreCoordinator) coordinator).updateLoginStatus(true, infoResult);
                History.newItem("shopping");
            } else {
                History.newItem("welcome");
            }
        }
    };
    AccountRpcController.Util.getInstance().updateAccount(info, cb);
}