Example usage for com.google.gwt.event.shared HandlerManager HandlerManager

Introduction

In this page you can find the example usage for com.google.gwt.event.shared HandlerManager HandlerManager.

Prototype

public HandlerManager(Object source) 

Source Link

Document

Creates a handler manager with a source to be set on all events fired via #fireEvent(GwtEvent) .

Usage

From source file:org.gwt.dynamic.host.client.features.ModuleReadyFeatureProvider.java

License:MIT License

public ModuleReadyFeatureProvider(List<ModuleBean> modules, int timeoutSeconds) {
    super(MODULE_HOST);
    if (Utils.isEmpty(modules))
        throw new IllegalArgumentException("Module list cannot be empty");
    moduleUnreadyList.addAll(modules);//from  www. jav  a2 s.  c o m
    handlerManager = new HandlerManager(this);
    if (timeoutSeconds <= 0)
        timeoutSeconds = 1;
    timeoutTimer.schedule(timeoutSeconds * 1000);
    LOG.info("ModuleReadyFeatureProvider: instantiated");
}

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From source file:org.jboss.wise.gwt.client.Main.java

License:Open Source License

public void onModuleLoad() {
    MainServiceAsync rpcService = GWT.create(MainService.class);
    HandlerManager eventBus = new HandlerManager(null);
    AppController appViewer = new AppController(rpcService, eventBus);

    //rootLogger.log(Level.INFO, "Main: href: " + Window.Location.getHref());
    //rootLogger.log(Level.INFO, "Main: queryString: " + Window.Location.getQueryString());

    String hRef = Window.Location.getHref();
    String qStr = Window.Location.getQueryString();
    if (qStr != null && qStr.length() > 0) {
        int indx = hRef.indexOf(qStr);
        if (indx > 0) {

            // extract and send the URL's query parameter to the start page
            String wsdlParam = Window.Location.getParameter("wsdl");
            if (wsdlParam != null) {
                String decodedWsdl = URL.decodeQueryString(wsdlParam);
                eventBus.fireEvent(new InputWsdlEvent(decodedWsdl));
            }// w  ww . ja  v  a  2  s .  c om
        }
    }

    appViewer.go(RootPanel.get());
}

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From source file:org.jbpm.console.ng.gc.client.util.UTCDateBoxImplHtml4.java

License:Apache License

public UTCDateBoxImplHtml4() {
    handlerManager = new HandlerManager(this);
    datebox = new DatePicker();
    datebox.setAutoClose(true);/* w  w  w .  j ava  2  s.c o  m*/
    datebox.addValueChangeHandler(new ValueChangeHandler<Date>() {

        @Override
        public void onValueChange(ValueChangeEvent<Date> event) {
            // pass this event onto our handlers after converting
            // the value
            fireValueChangeEvent(UTCDateBox.date2utc(event.getValue()));
        }
    });
}

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From source file:org.krypsis.gwt.store.client.javascript.JsStoreService.java

License:MIT License

public JsStoreService(StoreBackend backend) {
    this(backend, new HandlerManager(null));
}

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From source file:org.ktunaxa.referral.client.gui.MapLayout.java

License:Open Source License

private MapLayout() {
    super();/*from  ww w. j  ava2s  .co  m*/
    geoserverUrl = Geomajas.getDispatcherUrl().replace("/map/d", "/geoserver/ows");
    // geoserverUrl = "http://127.0.0.1:8888/d/proxy?url=http://64.141.44.215:9090/geoserver/ows";

    WmsClient.getInstance().getWmsService().setWmsUrlTransformer(new WmsUrlTransformer() {

        @Override
        public String transform(WmsRequest request, String url) {
            if (request == WmsRequest.GETMAP) {
                return url + "&tiled=true";
            } else {
                return url;
            }
        }

    });
    handlerManager = new HandlerManager(this);
    UserContext.getInstance().addUserContextChangedHandler(new UserContextChangedHandler() {

        public void onChanged(UserContextChangedEvent event) {
            // update GUI to reflect user rights
            updateRights();
        }
    });

    setWidth100();
    setHeight100();
    setOverflow(Overflow.HIDDEN);

    // the info pane
    infoPane = new ResizableLeftLayout();
    infoPane.setStyleName(STYLE_BLOCK);

    // the map
    mapWidget = new MapWidget(KtunaxaConstant.MAP_MAIN, KtunaxaConstant.APPLICATION);
    mapWidget.getMapModel().runWhenInitialized(new Runnable() {

        @Override
        public void run() {
            addClientLayers();

        }

    });

    // add layers, referral, GIS panel
    layerPanel = new LayersPanel(mapWidget);
    infoPane.addCard(layerPanel.getName(), "Manage layers", layerPanel);
    referralPanel = new ReferralPanel();
    infoPane.addCard(referralPanel.getName(), "Manage referral", referralPanel);
    referralButton = getLastButton();
    referralButton.setDisabled(true); // no referral at start
    searchPanel = new SearchPanel(this);
    infoPane.addCard(searchPanel.getName(), "Search", searchPanel);
    // top bar
    topBar = new TopBar();
    mapWidget.getMapModel().runWhenInitialized(new Runnable() {

        public void run() {
            referralLayer = (VectorLayer) mapWidget.getMapModel().getLayer(KtunaxaConstant.LAYER_REFERRAL_ID);
            topBar.update();
        }
    });
    // menu bar
    menuBar = new MenuBar();
    for (ToolStripButton button : infoPane.getButtons()) {
        menuBar.addNavigationButton(button);
    }
    newButton = new ToolStripButton("NEW");
    newButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            createReferral();
        }
    });

    menuBar.addActionButton(newButton);

    // add all
    VLayout mapLayout = new VLayout();
    mapLayout.setSize("100%", "100%");
    mapLayout.setStyleName(STYLE_BLOCK);
    final Toolbar toolbar = new Toolbar(mapWidget);
    toolbar.setButtonSize(WidgetLayout.toolbarLargeButtonSize);
    toolbar.setBorder("none");

    mapLayout.addMember(toolbar);
    mapWidget.setOverflow(Overflow.HIDDEN);
    mapLayout.addMember(mapWidget);

    addMember(topBar);
    addMember(menuBar);
    VLayout subHeader = new VLayout();
    subHeader.setSize("100%", "8px");
    subHeader.setStyleName("subHeader");
    addMember(subHeader);

    bodyLayout = new VLayout();
    bodyLayout.setOverflow(Overflow.AUTO);
    HLayout hLayout = new HLayout();
    hLayout.setMargin(LayoutConstant.MARGIN_SMALL);
    hLayout.setWidth100();
    hLayout.setHeight100();
    hLayout.addMember(infoPane);
    hLayout.addMember(mapLayout);
    bodyLayout.addMember(hLayout);
    addMember(bodyLayout);
}

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From source file:org.ktunaxa.referral.client.layer.ReferenceLayer.java

License:Open Source License

public ReferenceLayer(VectorLayer layer, List<ReferenceLayerDto> subLayerDtos,
        List<ReferenceLayerTypeDto> layerTypeDtos, boolean isBase) {
    this.layer = layer;
    for (ReferenceLayerTypeDto layerType : layerTypeDtos) {
        if (isBase == layerType.isBaseLayer()) {
            layerTypes.add(layerType);/*from w w  w.  j av a2  s.  co m*/
        }
    }
    handlerManager = new HandlerManager(this);
    // forward layer changed events
    this.layer.addLayerChangedHandler(new LayerChangedForwarder());
    mapModel = layer.getMapModel();
    mapModel.getMapView().addMapViewChangedHandler(new LayerShowingHandler());
    for (ReferenceLayerDto referenceLayerDto : subLayerDtos) {
        if (isBase == referenceLayerDto.getType().isBaseLayer()) {
            subLayers.add(new ReferenceSubLayer(this, referenceLayerDto));
        }
    }
    updateScaleBounds(layer);
    updateShowing();
}

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From source file:org.ktunaxa.referral.client.referral.FileUploadForm.java

License:Open Source License

public FileUploadForm(String title, String targetUrl, String referralId) {
    super();//w  w w  .j  a va 2 s .co m
    if (!targetUrl.contains("?")) {
        this.targetUrl = targetUrl + "?";
    } else {
        this.targetUrl = targetUrl + "&";
    }
    this.targetUrl += KtunaxaConstant.FORM_ID + "=" + getID();
    if (referralId != null) {
        setReferralId(referralId);
    }
    String targetFrame = "resFrame" + getID();
    handlerManager = new HandlerManager(this);
    initComplete(this);
    setEncoding(Encoding.MULTIPART);
    setTarget(targetFrame);
    setCanSubmit(true);
    setWidth100();

    fileItem = new UploadItem(KtunaxaConstant.FORM_FILE);
    fileItem.setTitle(title);
    fileItem.setWrapTitle(false);
    fileItem.setWidth("*");
    fileItem.setHeight(24);
    fileItem.setCellHeight(24);
    /*
     * fileItem.addChangeHandler(new ChangeHandler() { public void onChange(ChangeEvent event) { if
     * (fileItem.getEnteredValue().endsWith(".zip")) { uploadButton.enable(); } else { uploadButton.disable(); } }
     * });
     */
    setFields(fileItem);

    NamedFrame frame = new NamedFrame(targetFrame);
    frame.setSize("1", "1");
    frame.setVisible(false);
    addChild(frame);
}

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From source file:org.kuali.student.common.ui.client.widgets.focus.FocusGroup.java

License:Educational Community License

public FocusGroup(final Widget parentWidget) {
    this.handlers = new HandlerManager(parentWidget);
}

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From source file:org.onebusaway.webapp.gwt.mobile_application.control.LocationManager.java

License:Apache License

private HandlerManager handlers() {
    return _handlerManager == null ? _handlerManager = new HandlerManager("") : _handlerManager;
}

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From source file:org.onebusaway.webapp.gwt.viewkit.TabBarController.java

License:Apache License

private HandlerManager ensureHandlers() {
    return _handlerManager == null ? _handlerManager = new HandlerManager(this) : _handlerManager;
}

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