Package com.smartgwt.client.widgets.events

Examples of com.smartgwt.client.widgets.events.ClickHandler

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    final MapWidget map = new MapWidget("mapLegend", "gwt-samples");
    map.setController(new PanController(map));
    mapLayout.addMember(map);

    IButton rasterButton = new IButton("Toggle Raster layer");
    rasterButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Layer<?> layer = map.getMapModel().getLayer("clientLayerWms");
        layer.setVisible(!layer.isShowing());
      }
    });
    rasterButton.setWidth100();
    buttonLayout.addMember(rasterButton);

    IButton lineButton = new IButton("Toggle Line layer");
    lineButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Layer<?> layer = map.getMapModel().getLayer("clientLayerRivers50m");
        layer.setVisible(!layer.isShowing());
      }
    });
    lineButton.setWidth100();
    buttonLayout.addMember(lineButton);

    IButton polygonButton = new IButton("Toggle Polygon layer");
    polygonButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Layer<?> layer = map.getMapModel().getLayer("clientLayerCountries110m");
        layer.setVisible(!layer.isShowing());
      }
    });
    polygonButton.setWidth100();
    buttonLayout.addMember(polygonButton);

    IButton pointButton = new IButton("Toggle Point layer");
    pointButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Layer<?> layer = map.getMapModel().getLayer("clientLayerPopulatedPlaces110m");
        layer.setVisible(!layer.isShowing());
      }
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    mapLayout.addMember(map);

    // Create a button that centers the map to (0,0):
    IButton centerBTN = new IButton(I18nProvider.getSampleMessages().navigationBtnPosition());
    centerBTN.setWidth100();
    centerBTN.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getMapModel().getMapView().setCenterPosition(new Coordinate(-10000000, 2000000));
      }
    });

    // Create a button that translate the map:
    IButton translateBTN = new IButton(I18nProvider.getSampleMessages().navigationBtnTranslate());
    translateBTN.setWidth100();
    translateBTN.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getMapModel().getMapView().translate(1000000, -500000);
      }
    });

    // Create a button that applies a bounding box to zoom to:
    IButton bboxBTN = new IButton(I18nProvider.getSampleMessages().navigationBtnBbox());
    bboxBTN.setWidth100();
    bboxBTN.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getMapModel().getMapView().applyBounds(new Bbox(1200000, 4600000, 1400000, 1400000),
            ZoomOption.EXACT);
      }
    });

    // Create a button that zooms out:
    IButton zoomOutBTN = new IButton(I18nProvider.getSampleMessages().navigationBtnZoomOut());
    zoomOutBTN.setWidth100();
    zoomOutBTN.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getMapModel().getMapView().scale(0.5, ZoomOption.LEVEL_CHANGE);
      }
    });

    // Create a button that zooms in:
    IButton zoomInBTN = new IButton(I18nProvider.getSampleMessages().navigationBtnZoomIn());
    zoomInBTN.setWidth100();
    zoomInBTN.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getMapModel().getMapView().scale(2, ZoomOption.LEVEL_CHANGE);
      }
    });
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    buttonLayout.setHeight(30);
    buttonLayout.setWidth100();
    Button add = new Button(I18nProvider.getSampleMessages().multipleListenersBtn());
    add.setLayoutAlign(VerticalAlignment.CENTER);
    add.setAutoFit(true);
    add.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        final Portlet portlet = new Portlet();
        portlet.setTitle(I18nProvider.getSampleMessages().multipleListenersPortletTitle());
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    };

    // Create a button that logs in user "marino":
    IButton loginButtonMarino = new IButton(I18nProvider.getSampleMessages().securityLogInWith("jan"));
    loginButtonMarino.setWidth("50%");
    loginButtonMarino.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Authentication.getInstance().login("jan", "jan", initMapCallback);
      }
    });
    buttonLayout.addMember(loginButtonMarino);

    // Create a button that logs in user "luc":
    IButton loginButtonLuc = new IButton(I18nProvider.getSampleMessages().securityLogInWith("luc"));
    loginButtonLuc.setWidth("50%");
    loginButtonLuc.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Authentication.getInstance().login("luc", "luc", initMapCallback);
      }
    });
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    map.init();

    HLayout hLayout = new HLayout(10);
    hLayout.setHeight(40);
    IButton disabledBtn = new IButton("Disable form");
    disabledBtn.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        editor.setDisabled(true);
      }
    });
    hLayout.addMember(disabledBtn);
    IButton enabledBtn = new IButton("Enable form");
    enabledBtn.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        editor.setDisabled(false);
      }
    });
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    final Composite group1 = new Composite("some-group");
    final Composite group2 = new Composite("another-group");

    // Button1: Draw circle
    IButton button1 = new IButton(I18nProvider.getSampleMessages().renderingDrawCircle());
    button1.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group1);
        ShapeStyle style = new ShapeStyle("#66CC22", 0.5f, "#66AA22", 1, 2);
        map.getVectorContext().drawCircle(group1, "circle", new Coordinate(200, 100), 30, style);
      }
    });
    button1.setWidth100();
    column1.addMember(button1);

    // Button2: Draw LineString
    IButton button2 = new IButton(I18nProvider.getSampleMessages().renderingDrawLineString());
    button2.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group2);
        LineString geometry = map.getMapModel().getGeometryFactory().createLineString(
            new Coordinate[] { new Coordinate(60, 20), new Coordinate(120, 80), new Coordinate(80, 100) });
        ShapeStyle style = new ShapeStyle("#994488", 0.0f, "#993388", 1, 2);
        map.getVectorContext().drawLine(group2, "LineString", geometry, style);
      }
    });
    button2.setWidth100();
    column1.addMember(button2);

    // Button3: Draw Polygon
    IButton button3 = new IButton(I18nProvider.getSampleMessages().renderingDrawPolygon());
    button3.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group2);
        GeometryFactory factory = map.getMapModel().getGeometryFactory();
        LinearRing shell = factory.createLinearRing(new Coordinate[] { new Coordinate(110, 10),
            new Coordinate(210, 10), new Coordinate(210, 110), new Coordinate(110, 110),
            new Coordinate(110, 10) });
        LinearRing hole = factory.createLinearRing(new Coordinate[] { new Coordinate(140, 40),
            new Coordinate(170, 40), new Coordinate(170, 70), new Coordinate(140, 70),
            new Coordinate(140, 40) });
        Polygon polygon = factory.createPolygon(shell, new LinearRing[] { hole });
        ShapeStyle style = new ShapeStyle("#9933EE", 0.5f, "#9900FF", 1, 2);
        map.getVectorContext().drawPolygon(group2, "Polygon", polygon, style);
      }
    });
    button3.setWidth100();
    column1.addMember(button3);

    // Button4: Draw Text
    IButton button4 = new IButton(I18nProvider.getSampleMessages().renderingDrawText());
    button4.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group1);
        FontStyle style = new FontStyle("#FF0000", 12, "Verdana", "normal", "normal");
        map.getVectorContext()
            .drawText(group1, "text", "This is some text...", new Coordinate(100, 120), style);
      }
    });
    button4.setWidth100();
    column2.addMember(button4);

    // Button5: Draw Rectangle
    IButton button5 = new IButton(I18nProvider.getSampleMessages().renderingDrawRectangle());
    button5.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group2);
        ShapeStyle style = new ShapeStyle("#337788", 0.5f, "#337766", 1, 2);
        map.getVectorContext().drawRectangle(group2, "rectangle", new Bbox(50, 200, 200, 50), style);
      }
    });
    button5.setWidth100();
    column2.addMember(button5);

    // Button6: Draw Image
    IButton button6 = new IButton(I18nProvider.getSampleMessages().renderingDrawImage());
    button6.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group1);
        Image image = new Image("image");
        image.setHref(Geomajas.getIsomorphicDir() + "geomajas/example/images/smile.png");
        image.setBounds(new Bbox(250, 70, 48, 48));
        image.setStyle(new PictureStyle(0.5));
        // map.render(image, "all");
        map.getVectorContext().drawImage(group1, image.getId(), image.getHref(), image.getBounds(),
            (PictureStyle) image.getStyle());
      }
    });
    button6.setWidth100();
    column2.addMember(button6);

    // Button7: Set cursor
    IButton button7 = new IButton(I18nProvider.getSampleMessages().renderingNewCursor());
    button7.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().setCursor(group2, "rectangle", "wait");
      }
    });
    button7.setWidth100();
    column3.addMember(button7);

    // Button8: Transform elements
    IButton button8 = new IButton(I18nProvider.getSampleMessages().renderingTransform());
    button8.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group1,
            new Matrix(0, 0, 0, 0, 150, 00));
        map.getVectorContext().drawGroup(map.getGroup(RenderGroup.SCREEN), group2,
            new Matrix(0, 0, 0, 0, 0, 100));
      }
    });
    button8.setWidth100();
    column3.addMember(button8);

    // Button9: Delete everything
    IButton button9 = new IButton(I18nProvider.getSampleMessages().renderingDelete());
    button9.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.getVectorContext().deleteGroup(group1);
        map.getVectorContext().deleteGroup(group2);
      }
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    buttonLayout.setHeight(20);

    // Create a button that logs in user "mark":
    IButton loginButtonMarino = new IButton(I18nProvider.getSampleMessages().securityLogInWith("mark"));
    loginButtonMarino.setWidth(150);
    loginButtonMarino.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Authentication.getInstance().login("mark", "mark", null);
      }
    });
    buttonLayout.addMember(loginButtonMarino);

    // Create a button that logs in user "luc":
    IButton loginButtonLuc = new IButton(I18nProvider.getSampleMessages().securityLogInWith("luc"));
    loginButtonLuc.setWidth(150);
    loginButtonLuc.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        Authentication.getInstance().login("luc", "luc", null);
      }
    });
    buttonLayout.addMember(loginButtonLuc);

    // Create horizontal layout for login buttons:
    HLayout commandLayout = new HLayout();
    commandLayout.setMembersMargin(10);
    commandLayout.setHeight(20);

    // Create a button that calls the GetMapConfigurationCommand:
    IButton getMapButton = new IButton("command.GetMap");
    getMapButton.setWidth(150);
    getMapButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        GwtCommand commandRequest = new GwtCommand(GetMapConfigurationRequest.COMMAND);
        commandRequest.setCommandRequest(new GetMapConfigurationRequest("mapOsm", "gwt-samples"));
        GwtCommandDispatcher.getInstance().execute(commandRequest, new CommandCallback() {

          public void execute(CommandResponse response) {
            SC.say("Command executed successfully");
          }
        });
      }
    });
    commandLayout.addMember(getMapButton);

    // Create a button that calls the GetMapConfigurationCommand:
    IButton getResourcesButton = new IButton("command.GetResources");
    getResourcesButton.setWidth(150);
    getResourcesButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        GetResourcesRequest request = new GetResourcesRequest(
            new String[] { "WEB-INF/security.xml" });
        GwtCommand command = new GwtCommand("example.gwt.server.samples.GetSourceCommand");
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    // Create a button to toggle bounds between the whole world an Belgium
    final IButton butToggleMaxBounds = new IButton(I18nProvider.getSampleMessages().toggleMaxBoundsBelgium());
    butToggleMaxBounds.setWidth100();
    buttonLayout.addMember(butToggleMaxBounds);

    butToggleMaxBounds.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        if (isBelgiumBoundsEnabled) { // switch to whole world bounds
          isBelgiumBoundsEnabled = false;
          map.getMapModel().getMapView().setMaxBounds(maxBounds);
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    buttonLayout.setHeight(25);

    // Create a button that displays the login window on click:
    final IButton loginButton = new IButton("Log in");
    loginButton.setIcon("[ISOMORPHIC]/geomajas/silk/key.png");
    loginButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        LoginWindow loginWindow = new LoginWindow();
        loginWindow.setKeepInParentRect(true);
        layout.addMember(loginWindow);
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    IButton butSwitch = new IButton(I18nProvider.getSampleMessages().switchUnitTypes());
    butSwitch.setWidth100();
    buttonLayout.addMember(butSwitch);

    butSwitch.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {

        if (map.getMapModel().getMapInfo().getDisplayUnitType() == UnitType.METRIC) {
          SC.say(I18nProvider.getSampleMessages().unitTypeEnglish());
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