Example usage for com.google.gwt.user.client Timer scheduleRepeating

List of usage examples for com.google.gwt.user.client Timer scheduleRepeating

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  5. Timer
  6. scheduleRepeating

Introduction

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

Prototype

public synchronized void scheduleRepeating(final int periodMs)

Source Link

Document

Schedules a timer that elapses repeatedly.

Usage

From source file:com.gtl.fonecta.client.GwtSmppSim.java

License:Open Source License

/**
 * This is the entry point method./*from   w ww  .j  a  va 2  s . c  o  m*/
 */
public void onModuleLoad() {

    hiddenHost = new Hidden();
    hiddenHttpPort = new Hidden();

    mainVPanel = new VerticalPanel();
    handsetNumLabel = new Label("Handset number :");
    serviceNumLabel = new Label("Service number :");
    messageLabel = new Label("Message :");

    hansetNum = new TextBox();
    setHansetNo("4477665544");
    hansetNo = "4477665544";
    hansetNum.setText(hansetNo);
    hansetNum.setWidth("200px");

    serviceNum = new TextBox();
    serviceNo = "337788665522";
    serviceNum.setText(serviceNo);
    serviceNum.setEnabled(false);
    serviceNum.setWidth("200px");

    textMessage = new TextArea();
    textMessage.setWidth("200px");
    textMessage.setText("Hello from SMPPSim");

    changeButton = new Button("Change");
    submitButton = new Button("Send Message");

    changeButton.addClickHandler(new ChangeBtnHandler(this));
    submitButton.addClickHandler(new MessageHandler(this));

    topGrid = new Grid(3, 3);

    topGrid.setCellSpacing(5);
    topGrid.setWidget(0, 0, handsetNumLabel);
    topGrid.setWidget(1, 0, serviceNumLabel);
    topGrid.setWidget(2, 0, messageLabel);

    topGrid.setWidget(0, 1, hansetNum);
    topGrid.setWidget(1, 1, serviceNum);
    topGrid.setWidget(2, 1, textMessage);

    topGrid.setWidget(0, 2, changeButton);
    topGrid.setWidget(1, 2, submitButton);
    topGrid.setWidget(2, 2, new HTML());

    msgTitleGrid = new Grid(1, 2);
    msgTitleGrid.setCellSpacing(10);

    msgTitleGrid.setWidget(0, 0,
            new HTML("<font face='sans-serif'>Mobile Originated <i>messages</i>  </font>"));
    msgTitleGrid.getWidget(0, 0).setWidth("350px");
    msgTitleGrid.setWidget(0, 1, new HTML("<font face='sans-serif'>Mobile Terminated <i>messages</i> </font>"));
    msgTitleGrid.getWidget(0, 1).setWidth("350px");
    msgTitleGrid.getWidget(0, 1).setStyleName("rightAlign");

    messageVPanel = new VerticalPanel();

    mainVPanel.add(topGrid);
    mainVPanel.add(msgTitleGrid);
    mainVPanel.add(messageVPanel);
    mainVPanel.setSpacing(5);

    mainVPanel.setStyleName("table-center");

    RootPanel.get().add(mainVPanel);

    try {
        // Setup timer to refresh MT and MO messages automatically.
        Timer refreshTimer = new Timer() {
            @Override
            public void run() {
                serviceProxy.getInitialData(new AsyncCallback<Map<String, String>>() {

                    @Override
                    public void onFailure(Throwable caught) {
                        System.out.println("FAIL" + caught.getMessage());
                        caught.getStackTrace();
                    }

                    @Override
                    public void onSuccess(Map<String, String> result) {
                        initMap = result;
                        setComponetValue();
                    }
                });
            }
        };
        refreshTimer.scheduleRepeating(10000);
    } catch (Exception e) {
        System.out.println("EXCEPTION");
    }
}

From source file:com.gwos.client.ui.desktop.TasksBar.java

License:Apache License

private void launchActiveRefresh() {
    final Timer timer = new Timer() {
        public void run() {
            systemHour.setText(Constants.TIME_FORMAT.format(new Date()));
        }/* www .  ja  va 2 s.c  o  m*/
    };

    Scheduler.get().scheduleDeferred(new ScheduledCommand() {
        @Override
        public void execute() {
            timer.scheduleRepeating(Constants.TIME_REFRESHING_PERIOD);
        }
    });
}

From source file:com.gwt.conn.client.Communicate.java

public static void authenticate(final String restID, final String license, final HTML commError,
        final DialogBox startupBox, final Button submitButton, final TextBox submitLicense,
        final TextBox submitRestID) {
    // attempt to sync with server
    storage.setItem("authenticated?", "null");
    String result = sync("menu", restID, true); // true because authenticating
    if (!result.equals("")) {
        commError.setText("<br>No internet connection detected.");
        return;//from ww  w  . ja v a2 s . c  o m
    }

    // hide authentication submission form and replace with an "Authenticating..." message
    submitButton.setEnabled(false);
    submitLicense.setEnabled(false);
    submitRestID.setEnabled(false);
    startupBox.hide();
    final DialogBox authBox = new DialogBox();
    authBox.setAnimationEnabled(true);
    final VerticalPanel authPanel = new VerticalPanel();
    authPanel.addStyleName("marginPanel"); // interacts with Connfrontend.css
    authPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
    authPanel.add(new HTML("Authenticating..."));
    authBox.setWidget(authPanel);
    authBox.center();

    // repeat a timer until the value of "authenticated?" changes
    final Timer timer = new Timer() {
        public void run() {
            // authentication unsuccessful
            if (storage.getItem("authenticated?").equals("no")) {
                // report error and show authentication form again
                authBox.hide();
                commError.setText("<br>Something went wrong. Please try again.");
                submitButton.setEnabled(true);
                submitLicense.setEnabled(true);
                submitRestID.setEnabled(true);
                startupBox.center();
                this.cancel();
            }

            // authentication successful
            else if (storage.getItem("authenticated?").equals("yes")) {
                // save license and restaurant id and setup storage
                authBox.hide();
                storage.setItem("license", license); // secret key for security
                storage.setItem("restID", restID); // used for almost every call to the backend
                storage.setItem("numMenus", Integer.toString(0));
                StorageContainer.initStorage();

                // go to dashboard (true meaning there is internet since we were able to authenticate)
                // "firstTime" causes a popup box to appear explaining how to use Connoisseur
                this.cancel();
                Dashboard.loadMenu(deserialize(storage.getItem("menu")), "firstTime", true);

            }
        }
    };

    // repeat once every half second
    timer.scheduleRepeating(500); // 500 milliseconds
}

From source file:com.gwtcx.sample.serendipity.client.view.desktop.DashboardsDesktopView.java

License:Open Source License

public Chart createDynamicSplineChart() {

    final Chart chart = new Chart().setType(Series.Type.SPLINE).setMarginRight(10)
            .setChartTitleText("Live random data")
            .setBarPlotOptions(new BarPlotOptions().setDataLabels(new DataLabels().setEnabled(true)))
            .setLegend(new Legend().setEnabled(false)).setCredits(new Credits().setEnabled(false))
            .setToolTip(new ToolTip().setFormatter(new ToolTipFormatter() {
                public String format(ToolTipData toolTipData) {
                    return "<b>" + toolTipData.getSeriesName() + "</b><br/>"
                            + DateTimeFormat.getFormat("yyyy-MM-dd HH:mm:ss")
                                    .format(new Date(toolTipData.getXAsLong()))
                            + "<br/>" + NumberFormat.getFormat("0.00").format(toolTipData.getYAsDouble());
                }//from  w w  w. ja  va  2s  .  c  o  m
            }));

    chart.getXAxis().setType(Axis.Type.DATE_TIME).setTickPixelInterval(150);

    chart.getYAxis().setAxisTitleText("Value")
            .setPlotLines(chart.getYAxis().createPlotLine().setValue(0).setWidth(1).setColor("#808080"));

    final Series series = chart.createSeries();
    chart.addSeries(series.setName("Random data"));

    // Generate an array of random data
    long time = new Date().getTime();
    for (int i = -19; i <= 0; i++) {
        series.addPoint(time + i * 1000, com.google.gwt.user.client.Random.nextDouble());
    }

    Timer tempTimer = new Timer() {
        @Override
        public void run() {
            series.addPoint(new Date().getTime(), com.google.gwt.user.client.Random.nextDouble(), true, true,
                    true);
        }
    };
    tempTimer.scheduleRepeating(1000);

    return chart;
}

From source file:com.gwttest.client.Demo.java

License:Open Source License

public void onModuleLoad() {
    final ChartWidget chart = new ChartWidget();

    HorizontalPanel hp = new HorizontalPanel();
    hp.setSpacing(10);/*from  w ww  .j  ava  2 s  . c o  m*/

    VerticalPanel vp = new VerticalPanel();
    vp.setSpacing(20);
    // add home page
    HTML homeText = new HTML("<h2>Welcome to OFCGWT</h2>"
            + "<i>....the OpenFlashChart GWT Library</i></br></br>"
            + "This demonstration site will showcase the many different types of charts that can be inserted into a GWT application.");
    vp.add(homeText);
    vp.setCellHeight(homeText, "100");

    createPopupDialog();
    Button popup = new Button("Show 2nd Chart in Dialog");
    popup.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            popupDb.center();
            popupDb.show();
        }
    });
    vp.add(popup);

    Button image = new Button("Show Image of Chart");
    image.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {

            ImageServiceAsync imgService = (ImageServiceAsync) GWT.create(ImageService.class);
            ServiceDefTarget target = (ServiceDefTarget) imgService;
            target.setServiceEntryPoint(GWT.getHostPageBaseURL() + "ImageService");

            imgService.getImageToken(chart.getImageData(), new AsyncCallback<String>() {
                public void onFailure(Throwable caught) {
                }

                public void onSuccess(String result) {
                    createImageDialog(GWT.getHostPageBaseURL() + "image?var=img_" + result);
                }
            });
        }
    });
    vp.add(image);

    vp.add(new HTML("Update Speed <i>(0-off, 4-max)</i>"));
    final SliderBar slider = new SliderBar(0.0, 4.0);
    slider.setStepSize(1.0);
    slider.setCurrentValue(1.0);
    slider.setNumTicks(4);
    slider.setNumLabels(4);
    slider.setWidth("100%");
    vp.add(slider);

    hp.add(vp);
    hp.setCellWidth(vp, "300");

    // add chart
    VerticalPanel vp2 = new VerticalPanel();
    DecoratorPanel dp = new DecoratorPanel();
    SimplePanel chartPanel = new SimplePanel();
    chartPanel.setStylePrimaryName("chartPanel");
    chart.setSize("500", "400");
    chart.setChartData(getPieChartData());
    chartPanel.add(chart);
    dp.add(chartPanel);
    vp2.add(dp);
    vp2.add(new HTML("Chart's JSON data:"));
    ta = new TextArea();
    ta.setWidth("400");
    ta.setHeight("100");
    ta.setText(chart.getJsonData());
    vp2.add(ta);
    hp.add(vp2);

    VerticalPanel chartlist = new VerticalPanel();
    chartlist.setSpacing(5);
    Command cmd = new Command() {
        public void execute() {
            chart.setChartData(getPieChartData());
            ta.setText(chart.getJsonData());
        }
    };
    RadioButton rb = createRadioButton("PieChart - No Labels", cmd);
    updateCmd = cmd;
    rb.setValue(true);
    chartlist.add(rb);

    chartlist.add(createRadioButton("PieChart - Animate", new Command() {
        public void execute() {
            chart.setChartData(getAniPieChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("BarChart - Transparent", new Command() {
        public void execute() {
            chart.setChartData(getBarChartTransparentData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("BarChart - Glass", new Command() {
        public void execute() {
            chart.setChartData(getBarChartGlassData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("3DBarChart + Line", new Command() {
        public void execute() {
            chart.setChartData(get3DBarLineChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("CylinderChart", new Command() {
        public void execute() {
            chart.setChartData(getCylinderChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("CylinderChart - RoundGlass", new Command() {
        public void execute() {
            chart.setChartData(getCylinderChartGlassData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("LineChart - 3 Dot Types", new Command() {
        public void execute() {
            chart.setChartData(getLineChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("ScatterChart - Star Dot", new Command() {
        public void execute() {
            chart.setChartData(getScatterPointChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("ScatterChart - Line", new Command() {
        public void execute() {
            chart.setChartData(getScatterLineChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("RadarChart", new Command() {
        public void execute() {
            chart.setChartData(getRadarChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("Horizontal-BarChart", new Command() {
        public void execute() {
            chart.setChartData(getHorizBarChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("AreaChart - Hollow", new Command() {
        public void execute() {
            chart.setChartData(getAreaHollowChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("AreaChart - Line", new Command() {
        public void execute() {
            chart.setChartData(getAreaLineChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("SketchChart", new Command() {
        public void execute() {
            chart.setChartData(getSketchChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("StackChart", new Command() {
        public void execute() {
            chart.setChartData(getStackChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    chartlist.add(createRadioButton("HorizontalStackChart", new Command() {
        public void execute() {
            chart.setChartData(getHorizontalStackChartData());
            ta.setText(chart.getJsonData());
        }
    }));

    hp.add(chartlist);
    hp.setCellWidth(chartlist, "300");

    RootPanel.get().add(hp);

    final Timer updater = new Timer() {
        public void run() {
            updateCmd.execute();
        }
    };
    updater.scheduleRepeating(3000);

    slider.addChangeListener(new ChangeListener() {
        public void onChange(Widget sender) {
            switch ((int) (slider.getCurrentValue())) {
            case 0:
                updater.cancel();
                break;

            case 1:
                updater.scheduleRepeating(3000);
                break;

            case 2:
                updater.scheduleRepeating(1000);
                break;

            case 3:
                updater.scheduleRepeating(200);
                break;

            case 4:
                updater.scheduleRepeating(50);
                break;
            }
        }
    });
}

From source file:com.minesweeper.client.MinesweeperWidget.java

License:Apache License

/**
 * Timer to clear the UI.//w  w w  .  ja  va  2  s  . co  m
 */
//   Timer timer = new Timer() {
//      @Override
//      public void run() {
//         status.setInnerText("");
//         status.setClassName(STATUS_NONE);
//      }
//   };
//
//   private void setStatus(String message, boolean error) {
//      status.setInnerText(message);
//      if (error) {
//         status.setClassName(STATUS_ERROR);
//      } else {
//         if (message.length() == 0) {
//            status.setClassName(STATUS_NONE);
//         } else {
//            status.setClassName(STATUS_SUCCESS);
//         }
//      }
//
//      timer.schedule(STATUS_DELAY);
//   }

public MinesweeperWidget() {
    initWidget(uiBinder.createAndBindUi(this));
    final EventBus eventBus = new SimpleEventBus();

    requestFactory.initialize(eventBus);

    // Fill the list
    fillList();

    for (int i = 0; i < buttonPanel.length; i++) {
        previous[i] = new Button("Previous");
        buttonPanel[i] = new HorizontalPanel();
        buttonPanel[i].add(previous[i]);
        next[i] = new Button("Next");
        buttonPanel[i].add(next[i]);
        buttonPanel[i].addStyleName("buttonPanel");

        next[i].setEnabled(false);
        next[i].addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                showNext(((Button) event.getSource()).getTitle());
            }
        });
        previous[i].setEnabled(false);
        previous[i].addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                showPrevious(((Button) event.getSource()).getTitle());
            }
        });
    }

    next[0].setTitle("Logs");
    next[1].setTitle("Forms");

    previous[0].setTitle("Logs");
    previous[1].setTitle("Forms");

    FlowPanel p = new FlowPanel();
    p.add(listBox);
    p.setStyleName("buttonPanel");

    logsPanel.add(logsTable);
    logsPanel.add(buttonPanel[0]);
    tabPanel.add(logsPanel, "Logs");

    formsPanel.add(formsTable);
    formsPanel.add(buttonPanel[1]);
    tabPanel.add(formsPanel, "Forms");

    tabPanel.selectTab(0);
    tabPanel.setPixelSize(Window.getClientWidth(), Window.getClientHeight());

    VerticalPanel mainPanel = new VerticalPanel();
    mainPanel.add(p);
    mainPanel.add(tabPanel);

    ScrollPanel scroll = new ScrollPanel(mainPanel);
    scroll.setPixelSize(Window.getClientWidth(), Window.getClientHeight());

    // Associate the main panel with the HTML host page
    RootPanel.get("accGames").add(scroll);

    // List box with accessible games
    listBox.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            updateTable(listBox.getValue(listBox.getSelectedIndex()));
            if (indexOfLogs * MAX_LOG + MAX_LOG > logs.size())
                next[0].setEnabled(false);
            else
                next[0].setEnabled(true);
            if (indexOfForms * MAX_LOG + MAX_LOG > forms.size())
                next[1].setEnabled(false);
            else
                next[1].setEnabled(true);
        }
    });

    // Setup timer to refresh list automatically.
    Timer refreshTimer = new Timer() {

        @Override
        public void run() {
            fillList();
        }
    };
    refreshTimer.scheduleRepeating(REFRESH_INTERVAL);
}

From source file:com.moesol.gwt.maps.client.controls.MapPanZoomControl.java

License:Open Source License

private void startZoomLoop(Timer zoomTimer) {
    m_doingMapAction = true;
    zoomTimer.run();
    zoomTimer.scheduleRepeating(m_millisBetweenConsecutiveActions);
}

From source file:com.msco.mil.client.com.sencha.gxt.explorer.client.window.MessageBoxExample.java

License:sencha.com license

public Widget asWidget() {
    final HideHandler hideHandler = new HideHandler() {
        @Override/* w  w w  . j ava 2 s. c o m*/
        public void onHide(HideEvent event) {
            Dialog btn = (Dialog) event.getSource();
            String msg = Format.substitute("The '{0}' button was pressed", btn.getHideButton().getText());
            Info.display("MessageBox", msg);
        }
    };

    final ButtonBar buttonBar = new ButtonBar();
    buttonBar.setMinButtonWidth(75);
    buttonBar.getElement().setMargins(10);

    TextButton b = new TextButton("Confirm");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            ConfirmMessageBox box = new ConfirmMessageBox("Confirm", "Are you sure you want to do that?");
            box.addHideHandler(hideHandler);
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Prompt");
    b.addSelectHandler(new SelectHandler() {

        @Override
        public void onSelect(SelectEvent event) {
            final PromptMessageBox box = new PromptMessageBox("Name", "Please enter your name:");
            box.addHideHandler(new HideHandler() {
                @Override
                public void onHide(HideEvent event) {
                    Info.display("MessageBox", "You entered " + box.getValue());
                }
            });
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Multiline Prompt");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            final MultiLinePromptMessageBox box = new MultiLinePromptMessageBox("Address",
                    "Please enter your address:");
            box.addHideHandler(new HideHandler() {
                @Override
                public void onHide(HideEvent event) {
                    String v = Format.ellipse(box.getValue(), 80);
                    String msg = Format.substitute("You entered '{0}'", new Params(v));
                    Info.display("MessageBox", msg);
                }
            });
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Yes/No/Cancel");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            MessageBox box = new MessageBox("Save Changes?", "");
            box.setPredefinedButtons(PredefinedButton.YES, PredefinedButton.NO, PredefinedButton.CANCEL);
            box.setIcon(MessageBox.ICONS.question());
            box.setMessage(
                    "You are closing a tab that has unsaved changes. Would you like to save your changes?");
            box.addHideHandler(new HideHandler() {

                @Override
                public void onHide(HideEvent event) {
                    Dialog btn = (Dialog) event.getSource();
                    String msg = Format.substitute("The '{0}' button was pressed",
                            btn.getHideButton().getText());
                    Info.display("MessageBox", msg);
                }
            });
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Progress");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            final ProgressMessageBox box = new ProgressMessageBox("Please wait", "Loading items...");
            box.setProgressText("Initializing...");
            box.show();

            final Timer t = new Timer() {
                float i;

                @Override
                public void run() {
                    box.updateProgress(i / 100, "{0}% Complete");
                    i += 5;
                    if (i > 100) {
                        cancel();
                        Info.display("Message", "Items were loaded");
                    }
                }
            };
            t.scheduleRepeating(500);
        }
    });
    buttonBar.add(b);

    b = new TextButton("Wait");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            final AutoProgressMessageBox box = new AutoProgressMessageBox("Progress",
                    "Saving your data, please wait...");
            box.setProgressText("Saving...");
            box.auto();
            box.show();

            Timer t = new Timer() {
                @Override
                public void run() {
                    Info.display("Message", "Your fake data was saved");
                    box.hide();
                }
            };
            t.schedule(5000);
        }
    });
    buttonBar.add(b);

    b = new TextButton("Alert");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            AlertMessageBox d = new AlertMessageBox("Alert", "Access Denied");
            d.addHideHandler(hideHandler);
            d.show();
        }
    });
    buttonBar.add(b);
    return buttonBar;
}

From source file:com.nitrous.gwt.earth.client.demo.DataStreamingProgressDemo.java

License:Apache License

/**
 * Display content on the map/*from  w  ww .  ja  v  a  2s.c  o m*/
 */
private void loadMapContent() {
    // The GEPlugin is the core class and is a great place to start browsing
    // the API
    final GEPlugin ge = earth.getGEPlugin();
    ge.getWindow().setVisibility(true);

    // add a navigation control
    ge.getNavigationControl().setVisibility(GEVisibility.VISIBILITY_AUTO);

    // add some layers
    ge.enableLayer(GELayerId.LAYER_BORDERS, true);
    ge.enableLayer(GELayerId.LAYER_ROADS, true);

    // Update streaming progress every 100ms
    Timer t = new Timer() {
        @Override
        public void run() {
            float streamingPercent = ge.getStreamingPercent();
            Element progressBar = Document.get().getElementById("progress-bar");
            if (streamingPercent == 100) {
                // streaming complete, hide the progress bar
                progressBar.setAttribute("style", "background-color:#0a0; width:250px;");
            } else {
                // show the progress bar, max width is 250 as per the
                // stylesheet
                progressBar.setAttribute("style",
                        "background-color:#00f; width:" + (250 * streamingPercent / 100) + "px;");
            }
        }
    };
    t.scheduleRepeating(100);

    // Fly to the Grand Canyon
    KmlLookAt la = ge.createLookAt("");
    la.set(36.291068, -112.4981896, 0, KmlAltitudeMode.ALTITUDE_RELATIVE_TO_GROUND, 0, // heading
            80, 20000);
    ge.getView().setAbstractView(la);
}

From source file:com.nitrous.gwt.earth.client.demo.MovingPlacemarkDemo.java

License:Apache License

/**
 * Display content on the map/*w w  w  .  jav  a 2  s  .  c o  m*/
 */
private void loadMapContent() {
    // The GEPlugin is the core class and is a great place to start browsing the API
    GEPlugin ge = earth.getGEPlugin();
    ge.getWindow().setVisibility(true);

    // show some layers
    ge.enableLayer(GELayerId.LAYER_BUILDINGS, true);
    ge.enableLayer(GELayerId.LAYER_BORDERS, true);
    ge.enableLayer(GELayerId.LAYER_ROADS, true);
    ge.enableLayer(GELayerId.LAYER_TERRAIN, true);
    ge.enableLayer(GELayerId.LAYER_TREES, true);

    // show an over-view pane
    ge.getOptions().setOverviewMapVisibility(true);

    // plot a placemark
    final String placemarkId = "MyPlacemark1";
    final KmlPlacemark placemark = ge.createPlacemark(placemarkId);
    KmlPoint kmlPoint = ge.createPoint("");
    kmlPoint.setLatLng(34.73D, -86.59D);
    kmlPoint.setAltitudeMode(KmlAltitudeMode.ALTITUDE_CLAMP_TO_GROUND);
    placemark.setGeometry(kmlPoint);

    // configure a popup balloon for the placemark
    final GEHtmlStringBalloon balloon = ge.createHtmlStringBalloon("MyBalloon1");
    balloon.setContentString("This is a test");
    balloon.setFeature(placemark);
    ge.getFeatures().appendChild(placemark);

    // give the map 2 seconds to pan and then show the balloon
    Timer timer = new Timer() {
        @Override
        public void run() {
            earth.getGEPlugin().setBalloon(balloon);
        }
    };
    timer.schedule(2000);

    // look at the placemark
    KmlLookAt lookAt = ge.getView().copyAsLookAt(KmlAltitudeMode.ALTITUDE_RELATIVE_TO_GROUND);
    lookAt.setLatitude(kmlPoint.getLatitude());
    lookAt.setLongitude(kmlPoint.getLongitude());
    lookAt.setRange(500000D);
    ge.getView().setAbstractView(lookAt);

    // move the placemark once every second
    Timer t = new Timer() {
        @Override
        public void run() {
            KmlObject obj = earth.getGEPlugin().getElementById(placemarkId);
            KmlPlacemark placemark = (KmlPlacemark) obj;
            KmlPoint point = (KmlPoint) placemark.getGeometry();
            point.setLatitude(point.getLatitude() + .1D);
        }
    };
    t.scheduleRepeating(1000);

}