Package com.smartgwt.client.widgets.events

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

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    };

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

      public void onClick(ClickEvent event) {
        Authentication.getInstance().login("mark", "mark", 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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    HLayout buttonLayout = new HLayout(5);
    buttonLayout.setPadding(10);

    IButton upButton = new IButton(I18nProvider.getSampleMessages().layerOrderUpBtn());
    upButton.setWidth(150);
    upButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        VectorLayer layer = (VectorLayer) map.getMapModel().getLayer("clientLayerCountries110m");
        map.getMapModel().moveVectorLayerUp(layer);
      }
    });
    buttonLayout.addMember(upButton);
    IButton downutton = new IButton(I18nProvider.getSampleMessages().layerOrderDownBtn());
    downutton.setWidth(150);
    downutton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        VectorLayer layer = (VectorLayer) map.getMapModel().getLayer("clientLayerCountries110m");
        map.getMapModel().moveVectorLayerDown(layer);
      }
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    final Image screenImage = new Image("imageInScreenSpace");
    screenImage.setHref(Geomajas.getIsomorphicDir() + "geomajas/example/images/smile.png");
    screenImage.setBounds(new Bbox(60, 60, 48, 48)); // Pixel coordinates
    screenImage.setStyle(new PictureStyle(0.6));

    button1.addClickHandler(new ClickHandler() {

      // Draw an image in screen space:
      public void onClick(ClickEvent event) {
        map.render(screenImage, RenderGroup.SCREEN, RenderStatus.ALL);
      }
    });
    buttonLayout.addMember(button1);

    IButton button2 = new IButton(I18nProvider.getSampleMessages().screenWorldBTNWorld());
    button2.setWidth("50%");

    // An image
    final Image worldImage = new Image("imageInWorldSpace");
    worldImage.setHref(Geomajas.getIsomorphicDir() + "geomajas/example/images/smile.png");
    worldImage.setBounds(new Bbox(-2000000, -2000000, 4000000, 4000000)); // Mercator coordinates
    worldImage.setStyle(new PictureStyle(0.8));

    // And some geometries
    final GfxGeometry worldGeometry = new GfxGeometry("MultiPolygonInWorldSpace");
    final GeometryFactory gf = new GeometryFactory(map.getMapModel().getSrid(), map.getMapModel().getPrecision());
    Polygon p1 = gf.createPolygon(gf.createLinearRing(new Bbox(10000000d, 1000d, 1000000d, 1000000d)), null);
    Polygon p2 = gf.createPolygon(gf.createLinearRing(new Bbox(12000000d, 1000d, 500000d, 500000d)), null);
    MultiPolygon mp = gf.createMultiPolygon(new Polygon[] {p1, p2});
    worldGeometry.setStyle(new ShapeStyle("#FF0000", 0.5f, "#FF0000", 1.0f, 2));
    worldGeometry.setGeometry(mp);

    final GfxGeometry worldGeometry2 = new GfxGeometry("MultiPointInWorldSpace");
    SymbolInfo si = new SymbolInfo();
    CircleInfo ci = new CircleInfo();
    ci.setR(8.0f);
    si.setCircle(ci);
    Point pt1 = gf.createPoint(new Coordinate(6000000, -5000000));
    Point pt2 = gf.createPoint(new Coordinate(8000000, -5000000));
    Point pt3 = gf.createPoint(new Coordinate(7000000, -7000000));
    worldGeometry2.setStyle(new ShapeStyle("#0000FF", 0.3f, "#0000FF", 1.0f, 2));
    worldGeometry2.setGeometry(gf.createMultiPoint(new Point[] {pt1, pt2, pt3}));
    worldGeometry2.setSymbolInfo(si);

    button2.addClickHandler(new ClickHandler() {

      // Draw an image and some geometries in world space:
      public void onClick(ClickEvent event) {
        map.registerWorldPaintable(worldImage);
        map.registerWorldPaintable(worldGeometry);
        map.registerWorldPaintable(worldGeometry2);
      }
    });
    buttonLayout.addMember(button2);

    // Create a second button layout (delete buttons):
    HLayout buttonLayout2 = new HLayout();
    buttonLayout2.setMembersMargin(10);
    IButton button3 = new IButton(I18nProvider.getSampleMessages().screenWorldBTNScreenDelete());
    button3.setWidth("50%");
    button3.addClickHandler(new ClickHandler() {

      // Delete the image in screen space:
      public void onClick(ClickEvent event) {
        map.render(screenImage, RenderGroup.SCREEN, RenderStatus.DELETE);
      }
    });
    buttonLayout2.addMember(button3);

    IButton button4 = new IButton(I18nProvider.getSampleMessages().screenWorldBTNWorldDelete());
    button4.setWidth("50%");
    button4.addClickHandler(new ClickHandler() {

      // Delete the image and geometries in world space:
      public void onClick(ClickEvent event) {
        map.unregisterWorldPaintable(worldImage);
        map.unregisterWorldPaintable(worldGeometry);
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    // Creating 3 buttons:
    // ---------------------------------------------------------------------

    // Button1: Toggle the rectangle style:
    IButton button1 = new IButton(I18nProvider.getSampleMessages().overviewMapToggleRectStyle());
    button1.addClickHandler(new ClickHandler() {

      private ShapeStyle nextStyle = new ShapeStyle("#000000", 0.6f, "#000000", 1, 1);

      public void onClick(ClickEvent event) {
        ShapeStyle temp = nextStyle;
        nextStyle = overviewMap.getRectangleStyle();
        overviewMap.setRectangleStyle(temp);
      }
    });
    button1.setWidth100();
    buttonLayout.addMember(button1);

    // Button2: Toggle the maximum extent style:
    IButton button2 = new IButton(I18nProvider.getSampleMessages().overviewMapToggleExtentStyle());
    button2.addClickHandler(new ClickHandler() {

      private ShapeStyle nextStyle = new ShapeStyle("#FF0000", 0.6f, "#FF0000", 1, 3);

      public void onClick(ClickEvent event) {
        ShapeStyle temp = nextStyle;
        nextStyle = overviewMap.getTargetMaxExtentRectangleStyle();
        overviewMap.setTargetMaxExtentRectangleStyle(temp);
      }
    });
    button2.setWidth100();
    buttonLayout.addMember(button2);

    // Button3: Toggle drawing the maximum extent:
    IButton button3 = new IButton(I18nProvider.getSampleMessages().overviewMapToggleExtent());
    button3.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        overviewMap.setDrawTargetMaxExtent(!overviewMap.isDrawTargetMaxExtent());
      }
    });
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    };

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

      public void onClick(ClickEvent event) {
        Authentication.getInstance().login("elvis", "elvis", initMapCallback);
        if (null != featureAttributeWindow) {
          featureAttributeWindow.destroy();
          featureAttributeWindow = 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", initMapCallback);
        if (null != featureAttributeWindow) {
          featureAttributeWindow.destroy();
          featureAttributeWindow = null;
        }
      }
    });
    buttonLayout.addMember(loginButtonLuc);

    // Set up the search command, that will fetch a feature:
    // Searches for ID=1, but we might as well have created a filter on one of the attributes...
    SearchFeatureRequest request = new SearchFeatureRequest();
    request.setBooleanOperator("AND");
    request.setCrs("EPSG:900913"); // Can normally be acquired from the MapModel.
    request.setLayerId("layerBeans");
    request.setMax(1);
    request.setCriteria(new SearchCriterion[] { new SearchCriterion("id", "=", "1") });
    final GwtCommand command = new GwtCommand(SearchFeatureRequest.COMMAND);
    command.setCommandRequest(request);

    // Create a button that executes the search command:
    IButton editFeatureButton = new IButton(I18nProvider.getSampleMessages().attributeSecurityButtonTitle());
    editFeatureButton.setWidth(200);
    editFeatureButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        layer = (VectorLayer) map.getMapModel().getLayer("clientLayerBeans");
        GwtCommandDispatcher.getInstance().execute(command, new CommandCallback() {
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    };

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

      public void onClick(ClickEvent event) {
        Authentication.getInstance().login("marino", "marino", 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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    // Create a button to toggle the navigation addons on and off
    final IButton butTogglePanButton = new IButton(I18nProvider.getSampleMessages().togglePanButtons());
    butTogglePanButton.setWidth100();
    buttonLayout.addMember(butTogglePanButton);

    butTogglePanButton.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.setNavigationAddonEnabled(!map.isNavigationAddonEnabled());
      }
    });

    // Create a button to toggle the scalebar on and off
    final IButton butToggleScaleBar = new IButton(I18nProvider.getSampleMessages().toggleScaleBar());
    butToggleScaleBar.setWidth100();
    buttonLayout.addMember(butToggleScaleBar);

    butToggleScaleBar.addClickHandler(new ClickHandler() {

      public void onClick(ClickEvent event) {
        map.setScalebarEnabled(!map.isScaleBarEnabled());
      }
    });
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      focusButton.setShowDisabledIcon(false);
      exportButton.setShowDisabledIcon(false);
      if (handler == null) {
        exportButton.setVisible(false);
      }
      focusButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
          zoomToBounds();
        }
      });
      showButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
          showFeatureDetail();
        }
      });
      exportButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
          if (handler != null) {
            exportButton.setDisabled(true);
            exportButton.setIcon(PROCESSING);
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        searchBtn.setLayoutAlign(Alignment.CENTER);
        searchBtn.setSrc(BTN_SEARCH_IMG);
        searchBtn.setPrompt(messages.searchWidgetSearch());
        searchBtn.setHeight(16);
        searchBtn.setWidth(16);
        searchBtn.addClickHandler(new ClickHandler() {
          public void onClick(ClickEvent event) {
            favouriteItems.deselectAllRecords();
            favouriteItems.selectRecord(rollOverRecord);
            parent.startSearch();
          }
        });
        filterBtn = new ImgButton();
        filterBtn.setActionType(SelectionType.CHECKBOX);
        filterBtn.setShowDown(false);
        filterBtn.setShowRollOver(false);
        filterBtn.setSrc(BTN_FILTER_IMG);
        filterBtn.setLayoutAlign(Alignment.CENTER);
        filterBtn.setPrompt(messages.searchFavouritesListWidgetFilter());
        filterBtn.setHeight(16);
        filterBtn.setWidth(16);
        filterBtn.addClickHandler(new ClickHandler() {
          public void onClick(ClickEvent event) {
            rollOverRecord.setFilterActivated(!rollOverRecord.isFilterActivated());
            updateLayerFilters();
          }
        });
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      final IButton saveButton = new IButton(messages.searchFavouritesListWidgetSave());
      saveButton.setIcon(BTN_SAVE_IMG);
      saveButton.setAutoFit(true);
      saveButton.setShowDisabledIcon(false);
      saveButton.setDisabled(true);
      saveButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
          SearchFavourite oldFav = flr.getFavourite();
          SearchFavourite newFav = (SearchFavourite) oldFav.clone();
          newFav.setName(nameItem.getValueAsString());
          newFav.setShared(sharedItem.getValueAsBoolean());
          flr.setFavourite(newFav);
          SearchWidgetRegistry.getFavouritesController().onChangeRequested(
              new FavouriteEvent(oldFav, newFav, SearchFavouritesListPanel.this));
        }
      });

      final IButton cancelButton = new IButton(messages.searchFavouritesListWidgetCancel());
      cancelButton.setIcon(BTN_CANCEL_IMG);
      cancelButton.setAutoFit(true);
      cancelButton.setDisabled(true);
      cancelButton.setShowDisabledIcon(false);
      cancelButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
          FavouritesListGrid.this.collapseRecord(record);
          FavouritesListGrid.this.expandRecord(record);
        }
      });

      form.addItemChangedHandler(new ItemChangedHandler() {
        public void onItemChanged(ItemChangedEvent event) {
          if (saveButton.isDisabled()) {
            saveButton.setDisabled(false);
            cancelButton.setDisabled(false);
          }
        }
      });

      IButton editCritButton = new IButton(messages.searchFavouritesListWidgetEditFilter());
      editCritButton.setIcon(BTN_EDIT_IMG);
      editCritButton.setAutoFit(true);
      editCritButton.setShowDisabledIcon(false);
      editCritButton.setTooltip(messages.searchFavouritesListWidgetEditFilterTooltip());
      editCritButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
          SearchWidget sw = null;
          if (AttributeSearchPanel.canHandle(fav.getCriterion())) {
            sw = SearchWidgetRegistry.getSearchWidgetInstance(AttributeSearchCreator.IDENTIFIER);
          }
          if (sw == null && CombinedSearchPanel.canHandle(fav.getCriterion())) {
            sw = SearchWidgetRegistry.getSearchWidgetInstance(CombinedSearchCreator.IDENTIFIER);
          }
          if (sw == null) {
            SC.say(messages.searchFavouritesListWidgetSearchWindowNotFound());
            return;
          }

          sw.showForSave(new SaveRequestHandler() {
            public void onSaveRequested(SaveRequestEvent event) {
              SearchFavourite oldFav = flr.getFavourite();
              SearchFavourite newFav = (SearchFavourite) oldFav.clone();
              newFav.setCriterion(event.getCriterion());
              flr.setFavourite(newFav);
              SearchWidgetRegistry.getFavouritesController().onChangeRequested(
                  new FavouriteEvent(oldFav, newFav, SearchFavouritesListPanel.this));
            }
          });
          sw.initialize(fav.getCriterion());
        }
      });

      IButton deleteButton = new IButton(messages.searchFavouritesListWidgetDelete());
      deleteButton.setIcon(BTN_DELETE_IMG);
      deleteButton.setAutoFit(true);
      deleteButton.setShowDisabledIcon(false);
      deleteButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
          SC.ask(messages.searchFavouritesListWidgetDelete(),
              messages.searchFavouritesListWidgetDeleteMessage(), new BooleanCallback() {
                public void execute(Boolean value) {
                  if (value) {
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