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

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

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  5. Timer
  6. schedule

Introduction

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

Prototype

public synchronized void schedule(int delayMs)

Source Link

Document

Schedules a timer to elapse in the future.

Usage

From source file:gov.nist.appvet.gwt.client.gui.AppVetPanel.java

License:Open Source License

public void scheduleResize() {
    final Timer resizeTimer = new Timer() {

        @Override//from   www  .  j a v  a2  s .  co m
        public void run() {
            resizeComponents();
        }

    };
    resizeTimer.schedule(250);
}

From source file:gov.nist.spectrumbrowser.admin.AdminScreen.java

License:Open Source License

public void draw() {
    try {/*w  w w  .  j av a 2  s. c o  m*/

        verticalPanel.clear();
        HTML html = new HTML("<h2>CAC Measured Spectrum Occupancy Database Administrator Interface (BETA)</h> ",
                true);
        verticalPanel.add(html);

        tabPanel = new TabPanel();

        int counter = 0;

        SystemConfig systemConfig = new SystemConfig(adminEntryPoint);
        screens[counter++] = systemConfig;
        tabPanel.add(systemConfig, systemConfig.getEndLabel());
        ScreenConfig screenConfig = new ScreenConfig(adminEntryPoint);
        screens[counter++] = screenConfig;
        tabPanel.add(screenConfig, screenConfig.getEndLabel());
        OutboundPeers peers = new OutboundPeers(adminEntryPoint);
        screens[counter++] = peers;
        tabPanel.add(peers, peers.getEndLabel());
        InboundPeers inboundPeers = new InboundPeers(adminEntryPoint);
        screens[counter++] = inboundPeers;
        tabPanel.add(inboundPeers, inboundPeers.getEndLabel());
        SensorConfig sensorConfig = new SensorConfig(adminEntryPoint);
        screens[counter++] = sensorConfig;
        tabPanel.add(sensorConfig, sensorConfig.getEndLabel());
        AccountManagement accountMgmt = new AccountManagement(adminEntryPoint);
        screens[counter++] = accountMgmt;
        tabPanel.add(accountMgmt, accountMgmt.getEndLabel());
        SessionManagement sessionManagement = new SessionManagement(adminEntryPoint);
        ESAgents esAgents = new ESAgents(adminEntryPoint);
        screens[counter++] = esAgents;
        tabPanel.add(esAgents, esAgents.getEndLabel());
        screens[counter++] = sessionManagement;
        this.sessionManagement = sessionManagement;
        tabPanel.add(sessionManagement, sessionManagement.getEndLabel());
        SystemMonitor monitor = new SystemMonitor(adminEntryPoint);
        screens[counter++] = monitor;
        tabPanel.add(monitor, monitor.getEndLabel());
        DebugConfiguration debugConfig = new DebugConfiguration(adminEntryPoint);
        screens[counter++] = debugConfig;
        tabPanel.add(debugConfig, debugConfig.getEndLabel());
        ServiceControl serviceControl = new ServiceControl(adminEntryPoint);
        screens[counter++] = serviceControl;
        tabPanel.add(serviceControl, serviceControl.getEndLabel());

        tabPanel.addSelectionHandler(new SelectionHandler<Integer>() {

            @Override
            public void onSelection(SelectionEvent<Integer> event) {
                int selection = event.getSelectedItem();
                screens[selection].draw();
            }
        });

        verticalPanel.add(tabPanel);

        Timer timer = new Timer() {

            @Override
            public void run() {
                tabPanel.selectTab(0);
            }
        };

        timer.schedule(1000);
    } catch (Throwable th) {
        logger.log(Level.SEVERE, "Problem drawing Admin Screen", th);
        adminEntryPoint.logoff();
    }

}

From source file:gov.nist.spectrumbrowser.client.SensorDataStream.java

License:Open Source License

private void drawMenuItems() {
    MenuBar menuBar = new MenuBar();
    SafeHtmlBuilder safeHtml = new SafeHtmlBuilder();

    menuBar.addItem(new SafeHtmlBuilder().appendEscaped(SpectrumBrowserShowDatasets.END_LABEL).toSafeHtml(),
            new Scheduler.ScheduledCommand() {

                @Override//www  .j  a va  2  s  .c  om
                public void execute() {
                    state = STATUS_MESSAGE_NOT_SEEN;
                    closingState = true;
                    websocket.close();
                    spectrumBrowserShowDatasets.draw();
                }
            });
    if (spectrumBrowser.isUserLoggedIn()) {
        menuBar.addItem(safeHtml.appendEscaped(SpectrumBrowser.LOGOFF_LABEL).toSafeHtml(),
                new Scheduler.ScheduledCommand() {

                    @Override
                    public void execute() {
                        state = STATUS_MESSAGE_NOT_SEEN;
                        closingState = true;
                        websocket.close();
                        spectrumBrowser.logoff();

                    }
                });
    }

    verticalPanel.add(menuBar);

    titlePanel = new VerticalPanel();

    verticalPanel.add(titlePanel);

    HorizontalPanel cutoffHorizontalPanel = new HorizontalPanel();

    Label cutoffLabel = new Label("Threshold (dBm):");

    cutoffHorizontalPanel.add(cutoffLabel);

    cutoffTextBox = new TextBox();

    cutoffTextBox.setText(Integer.toString((int) cutoff));

    cutoffHorizontalPanel.add(cutoffTextBox);

    Button cutoffButton = new Button("Change");

    cutoffHorizontalPanel.add(cutoffButton);

    cutoffButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            String cutoffString = cutoffTextBox.getValue();
            try {
                cutoff = Integer.parseInt(cutoffString);
            } catch (NumberFormatException nfe) {
                Window.alert("Please enter an integer");
                if (cutoff < 0)
                    cutoffTextBox.setText(Integer.toString((int) (cutoff - 0.5)));
                else
                    cutoffTextBox.setText(Integer.toString((int) (cutoff + 0.5)));
            }

        }
    });

    freezeButton = new Button("Freeze");

    freezeButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {

            isFrozen = !isFrozen;
            if (isFrozen) {
                freezeButton.setText("Unfreeze");
            } else {
                freezeButton.setText("Freeze");
            }
        }
    });
    cutoffHorizontalPanel.add(freezeButton);

    lastCaptureButton = new Button("Show Last Acquistion");

    cutoffHorizontalPanel.add(lastCaptureButton);

    lastCaptureButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            websocket.close();
            spectrumBrowser.getSpectrumBrowserService().getLastAcquisitionTime(sensorId,
                    new SpectrumBrowserCallback<String>() {

                        @Override
                        public void onSuccess(String result) {
                            JSONValue jsonValue = JSONParser.parseLenient(result);
                            final long selectionTime = (long) jsonValue.isObject().get("aquisitionTimeStamp")
                                    .isNumber().doubleValue();
                            if (selectionTime != -1) {
                                chartApiLoaded = false;
                                occupancyDataTable = null;
                                websocket.close();
                                state = STATUS_MESSAGE_NOT_SEEN;
                                isFrozen = false;
                                Timer timer = new Timer() {
                                    @Override
                                    public void run() {

                                        ArrayList<SpectrumBrowserScreen> navigation = new ArrayList<SpectrumBrowserScreen>();
                                        navigation.add(spectrumBrowserShowDatasets);
                                        navigation.add(SensorDataStream.this);
                                        new FftPowerOneAcquisitionSpectrogramChart(sensorId, selectionTime,
                                                sys2detect, minFreqHz, maxFreqHz, verticalPanel,
                                                spectrumBrowser, navigation);
                                    }
                                };
                                // Wait for websocket to close.
                                timer.schedule(500);
                            } else {
                                Window.alert("No Capture Found");
                            }
                        }

                        @Override
                        public void onFailure(Throwable throwable) {
                            logger.log(Level.SEVERE, "Problem contacting web server.");
                            Window.alert("Problem contacting web server");
                        }
                    });
        }
    });

    verticalPanel.add(cutoffHorizontalPanel);

}

From source file:gov.nist.spectrumbrowser.client.SensorInfoDisplay.java

License:Open Source License

/**
 * Show the sensor summary information in the side of the map.
 * //from  w  w  w  .jav a  2 s .c om
 */

void buildSummary() {
    logger.finer("SensorInfoDisplay: buildSummary " + getId());

    try {

        info = sensorInfo.getSensorDescriptionNoBands();
        sensorDescriptionPanel.add(info);
        for (final String bandName : sensorInfo.getBandNames()) {
            final BandInfo bandInfo = sensorInfo.getBandInfo(bandName);
            if (bandInfo != null) {
                VerticalPanel bandDescriptionPanel = new VerticalPanel();
                HTML bandDescription = sensorInfo.getBandDescription(bandName);

                bandDescriptionPanel.add(bandDescription);

                if (sensorInfo.getMeasurementType().equals(Defines.SWEPT_FREQUENCY)) {
                    HorizontalPanel showAdvancedPanel = new HorizontalPanel();
                    showAdvancedPanel.add(new Label("Advanced     "));
                    CheckBox advancedCheckBox = new CheckBox();

                    advancedCheckBox.setValue(false);
                    showAdvancedPanel.add(advancedCheckBox);
                    bandDescriptionPanel.add(showAdvancedPanel);

                    final VerticalPanel advancedPanel = new VerticalPanel();

                    advancedPanel.add(new Label("Specify Sub-band :"));
                    Grid grid = new Grid(2, 2);

                    grid.setText(0, 0, "Min Freq (MHz):");
                    minFreqBox = new TextBox();
                    minFreqBox.setText(Double.toString(bandInfo.getSelectedMinFreq() / 1E6));
                    minFreqBox.addValueChangeHandler(new ValueChangeHandler<String>() {
                        @Override
                        public void onValueChange(ValueChangeEvent<String> event) {
                            try {
                                double newFreq = Double.parseDouble(event.getValue());
                                if (!bandInfo.setSelectedMinFreq((long) (newFreq * 1E6))) {
                                    Window.alert("Illegal value entered");
                                    minFreqBox.setText(Double.toString(bandInfo.getSelectedMinFreq() / 1E6));
                                }
                            } catch (NumberFormatException ex) {
                                Window.alert("Illegal Entry");
                                minFreqBox.setText(Double.toString(bandInfo.getMinFreq() / 1E6));
                            }

                        }
                    });
                    minFreqBox.setTitle("Enter value >= " + bandInfo.getMinFreq() / 1E6);
                    grid.setWidget(0, 1, minFreqBox);

                    grid.setText(1, 0, "Max Freq (MHz):");
                    maxFreqBox = new TextBox();
                    maxFreqBox.addValueChangeHandler(new ValueChangeHandler<String>() {
                        @Override
                        public void onValueChange(ValueChangeEvent<String> event) {
                            try {
                                double newFreq = Double.parseDouble(event.getValue());

                                if (!bandInfo.setSelectedMaxFreq((long) (newFreq * 1E6))) {

                                    Window.alert("Illegal value entered");
                                    maxFreqBox.setText(Double.toString(bandInfo.getSelectedMaxFreq() / 1E6));
                                }
                            } catch (NumberFormatException ex) {
                                Window.alert("Illegal Entry");
                                maxFreqBox.setText(Double.toString(bandInfo.getSelectedMaxFreq() / 1E6));
                            }

                        }
                    });
                    maxFreqBox.setText(Double.toString(bandInfo.getSelectedMaxFreq() / 1E6));
                    maxFreqBox.setTitle("Enter value <= " + bandInfo.getMaxFreq() / 1E6);
                    grid.setWidget(1, 1, maxFreqBox);
                    advancedPanel.add(grid);
                    advancedPanel.add(new Label("Changing to non-default values increases compute time"));

                    Grid updateGrid = new Grid(1, 2);
                    Button changeButton = new Button("Change");
                    updateGrid.setWidget(0, 0, changeButton);
                    final Label label = new Label();
                    updateGrid.setWidget(0, 1, label);
                    changeButton.addClickHandler(new ClickHandler() {

                        @Override
                        public void onClick(ClickEvent event) {
                            double minFreq = Double.parseDouble(minFreqBox.getText());
                            double maxFreq = Double.parseDouble(maxFreqBox.getText());

                            if (!bandInfo.setSelectedMaxFreq((long) (maxFreq * 1E6))
                                    || !bandInfo.setSelectedMinFreq((long) (minFreq * 1E6))) {
                                Window.alert("Illegal value entered");
                                minFreqBox.setText(Double.toString(bandInfo.getMinFreq() / 1E6));
                                maxFreqBox.setText(Double.toString(bandInfo.getSelectedMaxFreq() / 1E6));
                            } else {
                                updateAcquistionCount();
                                label.setText("Changes Updated");
                                Timer timer = new Timer() {
                                    @Override
                                    public void run() {
                                        label.setText(null);
                                    }
                                };
                                timer.schedule(2000);
                            }
                        }
                    });
                    advancedPanel.add(updateGrid);
                    bandDescriptionPanel.add(advancedPanel);
                    advancedPanel.setVisible(false);
                    advancedCheckBox.addValueChangeHandler(new ValueChangeHandler<Boolean>() {

                        @Override
                        public void onValueChange(ValueChangeEvent<Boolean> event) {
                            if (event.getValue()) {
                                advancedPanel.setVisible(true);
                            } else {
                                advancedPanel.setVisible(false);
                            }

                        }
                    });

                }

                final Label bandSelectionButton = new Label(bandInfo.getFreqRange().toString());
                bandSelectionButton.getElement().getStyle().setCursor(Cursor.POINTER);
                if (bandInfo.isActive()) {
                    bandSelectionButton.setStyleName("activeBandSelectionButton");
                    bandSelectionButton.setTitle("Enabled for data collection");
                } else {
                    bandSelectionButton.setTitle("Disabled for data collection");
                    bandSelectionButton.setStyleName("bandSelectionButton");
                }
                sensorDescriptionPanel.add(bandSelectionButton);
                sensorDescriptionPanel.add(bandDescriptionPanel);
                bandDescriptionPanel.setVisible(false);
                selectionButtons.add(bandSelectionButton);
                bandInfo.setSelectionButton(bandSelectionButton);
                bandDescriptionPanels.add(bandDescriptionPanel);
                bandSelectionButton.addClickHandler(
                        new SelectBandClickHandler(bandDescriptionPanel, bandSelectionButton, bandInfo));
            }
        }

    } catch (Exception ex) {
        logger.log(Level.SEVERE, "Error in updating data summary ", ex);
        ex.printStackTrace();
    } finally {
    }

}

From source file:grails.plugin.console.charts.client.application.editor.EditorDesktopView.java

License:Apache License

@Inject
EditorDesktopView(final Binder binder) {
    container = new SplitLayoutPanel(2) {
        @Override//from   ww w.ja v a2  s  .  co  m
        public void onBrowserEvent(Event event) {
            switch (event.getTypeInt()) {
            case Event.ONMOUSEDOWN:
                mouseDown = true;
                break;

            case Event.ONMOUSEUP:
                mouseDown = false;
                break;

            case Event.ONMOUSEMOVE:
                if (mouseDown) {
                    autoHeight();
                }
                break;
            }
            super.onBrowserEvent(event);
        }
    };
    queryEditor = new GWTCodeMirror("sql");
    appearanceEditor = new GWTCodeMirror("groovy", "lesser-dark");

    initWidget(binder.createAndBindUi(this));

    container.setWidgetMinSize(topPanel, MENU_SIZE);

    container.sinkEvents(Event.ONMOUSEDOWN | Event.ONMOUSEUP | Event.ONMOUSEMOVE);

    Window.addResizeHandler(new ResizeHandler() {
        @Override
        public void onResize(ResizeEvent event) {
            autoHeight();
        }
    });

    asWidget().addAttachHandler(new AttachEvent.Handler() {
        @Override
        public void onAttachOrDetach(AttachEvent event) {
            Timer timer = new Timer() {
                @Override
                public void run() {
                    autoHeight();
                }
            };

            timer.schedule(300);
        }
    });
}

From source file:gwt.material.design.client.ui.MaterialSideNav.java

License:Apache License

private void processType(SideNavType type) {
    if (activator != null && type != null) {
        switch (type) {
        case MINI:
            setWidth(64);/*from   w  ww  .ja  va 2  s . c  om*/
            break;
        case CARD:
        case FLOAT:
            activator.addClassName("navmenu-permanent");
            Timer t = new Timer() {
                @Override
                public void run() {
                    if (isSmall()) {
                        show();
                    }
                }
            };
            t.schedule(500);
            break;
        case CLOSE:
            applyCloseType(activator, width);
            break;
        }
    }
}

From source file:gwt.material.design.components.client.utils.helper.TimerHelper.java

License:Apache License

public static Timer schedule(final int schedule, final Runnable runnable) {
    final Timer timer = new Timer() {
        @Override/*from w ww  .j  av  a2  s .  c  om*/
        public void run() {
            runnable.run();
        }
    };
    timer.schedule(schedule);
    return timer;
}

From source file:gwt.material.design.demo.client.application.addins.steppers.SteppersView.java

License:Apache License

@UiHandler({ "btnContinue41", "btnContinue42", "btnContinue43" })
void onFeedback(ClickEvent e) {
    stepperFeedback.showFeedback("Waiting for next step");
    Timer t = new Timer() {
        @Override/*from w  w w  .  j  a  va2  s  .co m*/
        public void run() {
            stepperFeedback.nextStep();
            stepperFeedback.hideFeedback();
        }
    };
    t.schedule(2000);
}

From source file:gwt.material.design.demo.client.application.components.loader.LoaderView.java

License:Apache License

@UiHandler("btnShowLoader")
void onShowLoader(ClickEvent e) {
    MaterialLoader.showLoading(true);//from   w  w w .j  av  a2  s .  c  om
    Timer t = new Timer() {
        @Override
        public void run() {
            MaterialLoader.showLoading(false);
        }
    };
    t.schedule(3000);
}

From source file:gwt.material.design.demo.client.application.components.loader.LoaderView.java

License:Apache License

@UiHandler("btnShowProgress")
void onShowProgress(ClickEvent e) {
    MaterialLoader.showProgress(true);//  www  .  j  a v a 2 s  . c o m
    Timer t = new Timer() {
        @Override
        public void run() {
            MaterialLoader.showProgress(false);
        }
    };
    t.schedule(3000);
}