Examples with Callback javafx.util.Callback used on opensource projects

Example 1 with Callback

use of javafx.util.Callback in project JFoenix by jfoenixadmin.

the class JFXNodesList method addAnimatedNode.

/**
	 * add node to list with a specified callback that is triggered after the node animation is finished. 
	 * Note: this method must be called instead of getChildren().add().
	 * 
	 * @param node
	 */
public void addAnimatedNode(Region node, Callback<Boolean, ArrayList<KeyValue>> animationCallBack) {
    // create container for the node if it's a sub nodes list
    if (node instanceof JFXNodesList) {
        StackPane container = new StackPane(node);
        container.setPickOnBounds(false);
        addAnimatedNode(container, animationCallBack);
        return;
    }
    // init node property
    node.setVisible(false);
    node.minWidthProperty().bind(node.prefWidthProperty());
    node.minHeightProperty().bind(node.prefHeightProperty());
    if (this.getChildren().size() > 0)
        initNode(node);
    else {
        if (node instanceof Button)
            ((Button) node).setOnAction((action) -> this.animateList());
        else
            node.setOnMouseClicked((click) -> this.animateList());
        node.getStyleClass().add("trigger-node");
    }
    // init the list height and width
    if (this.getChildren().size() == 0) {
        node.setVisible(true);
        this.minHeightProperty().bind(node.prefHeightProperty());
        this.maxHeightProperty().bind(node.prefHeightProperty());
        this.minWidthProperty().bind(node.prefWidthProperty());
        this.maxWidthProperty().bind(node.prefWidthProperty());
    }
    // add the node and its listeners
    this.getChildren().add(node);
    this.rotateProperty().addListener((o, oldVal, newVal) -> node.setRotate(newVal.doubleValue() % 180 == 0 ? newVal.doubleValue() : -newVal.doubleValue()));
    if (animationCallBack == null && this.getChildren().size() != 1)
        animationCallBack = (expanded) -> {
            return initDefaultAnimation(node, expanded);
        };
    else if (animationCallBack == null && this.getChildren().size() == 1)
        animationCallBack = (expanded) -> {
            return new ArrayList<KeyValue>();
        };
    animationsMap.put(node, animationCallBack);
}

Example 2 with Callback

use of javafx.util.Callback in project DistributedFractalNetwork by Budder21.

the class FractalEditor method initialize.

/**
	 * Initializes the menus and fractal
	 *
	 * @author David
	 *
	 * @throws FileNotFoundException
	 * @throws AWTException
	 */
@SuppressWarnings({ "rawtypes", "unchecked", "static-access" })
public void initialize() throws FileNotFoundException, AWTException {
    // initializing stuff
    Layer.initializeFractalRegistry();
    File fractalDirectory = new File(Constants.FRACTAL_FILEPATH);
    if (!fractalDirectory.exists()) {
        fractalDirectory.mkdirs();
        try {
            fractalDirectory.createNewFile();
        } catch (IOException e1) {
            e1.printStackTrace();
        }
    }
    fractal = new RenderManager();
    MenuBar menu = new MenuBar();
    SwingNode fractalEditor = new SwingNode();
    TreeView parameters = new TreeView();
    layers = new TreeView();
    VBox trees = new VBox();
    trees.minHeightProperty().bind(bp.minHeightProperty().subtract(menu.minHeightProperty()));
    trees.minWidthProperty().bind(bp.minWidthProperty().divide(6));
    Button render = new Button("Update");
    render.minWidthProperty().bind(trees.minWidthProperty());
    render.minHeightProperty().bind(trees.minHeightProperty().divide(6));
    fractalView = new ImageView();
    fractalView.setOnMouseClicked(e -> {
        Point p = new Point(e.getScreenX(), e.getScreenY() - 52);
        double screenDistX = fractalView.getFitWidth() / 2 - p.x;
        double screenDistY = fractalView.getFitHeight() / 2 - p.y;
        double realDistX = -screenDistX * fractal.getRealResolution().x / fractal.getScreenResolution().width;
        double realDistY = screenDistY * fractal.getRealResolution().y / fractal.getScreenResolution().height;
        fractal.setLocation(new Point(fractal.getLocation().x + realDistX * 2, fractal.getLocation().y + realDistY * 2));
        this.updateFractalImage();
    });
    fractalView.setOnMouseEntered(e -> {
        zoom = true;
    });
    fractalView.setOnMouseExited(e -> {
        zoom = false;
    });
    this.setOnKeyPressed(e -> {
        if (zoom)
            if (e.getCode() == KeyCode.COMMA) {
                this.fractal.setZoom(this.fractal.getZoom() * 1.5);
                updateFractalImage();
            } else if (e.getCode() == KeyCode.PERIOD) {
                this.fractal.setZoom(this.fractal.getZoom() / 1.5);
                updateFractalImage();
            }
    });
    fractalView.setOnScroll(e -> {
        double zoom = e.getDeltaY() > 0 ? 1 / .9 : .9;
        this.fractal.setZoom(this.fractal.getZoom() * zoom);
        this.updateFractalImage();
    });
    this.fractal = new RenderManager();
    render.setOnAction(e -> {
        updateFractalImage();
    });
    // Fitting the image to the screen
    fractalView.fitWidthProperty().bind(bp.minWidthProperty().subtract(trees.minWidthProperty()));
    fractalView.fitHeightProperty().bind(bp.heightProperty().subtract(menu.minHeightProperty()).subtract(220));
    {
        // Fitting gradientEditor to full screen
        Dimension p = new Dimension((int) (Toolkit.getDefaultToolkit().getScreenSize().width * 0.75), 200);
        System.out.println("Gradient Dimensions: " + p);
        gradient = new Window(p, 50, this.fractal.getLayers().get(0));
    }
    {
        // Tree Stuff
        parameters.setRoot(new TreeItem("params"));
        parameters.getRoot().setExpanded(true);
        TreeItem xPos = new TreeItem();
        parameters.getRoot().getChildren().addAll(xPos);
        layers.setRoot(new TreeItem());
        layers.getRoot().setExpanded(true);
        layers.setShowRoot(false);
        layers.setEditable(true);
        /**
			 * layers.setCellFactory(new Callback<TreeView,CheckBoxTreeCell>(){
			 *
			 * @Override public CheckBoxTreeCell call(TreeView p) { return new
			 *           CheckBoxTreeCell(); } });
			 */
        // Use a custom callback to determine the style of the tree item
        layers.setCellFactory(new Callback<TreeView, TreeCell>() {

            @Override
            public TreeCell call(TreeView param) {
                return new CheckBoxTreeCell() {

                    @Override
                    public void updateItem(Object item, boolean empty) {
                        super.updateItem(item, empty);
                        // empty
                        if (empty) {
                            setGraphic(null);
                            setText(null);
                        // Otherwise if it's not representation as an
                        // item of the tree
                        // is not a CheckBoxTreeItem, remove the
                        // checkbox item
                        } else if (!(getTreeItem() instanceof CheckBoxTreeItem)) {
                            BufferedImage image;
                            try {
                                image = ImageIO.read(new File("textures\\plusButton.png"));
                                Image plusImage = SwingFXUtils.toFXImage(image, null);
                                ImageView plusView = new ImageView(plusImage);
                                plusView.setFitHeight(16);
                                plusView.setFitWidth(16);
                                setGraphic(plusView);
                            } catch (IOException e) {
                                e.printStackTrace();
                            }
                        }
                    }
                };
            }
        });
        TreeItem add = new TreeItem();
        /**
			 * try{ BufferedImage image = ImageIO.read(new
			 * File("textures\\plusButton.jpg")); Image plusImage =
			 * SwingFXUtils.toFXImage(image, null); ImageView plusView = new
			 * ImageView(plusImage); plusView.setFitWidth(16);
			 * plusView.setFitHeight(16); add.setGraphic(plusView);
			 * }catch(Exception e){ e.printStackTrace(); }
			 */
        layerIndex = 1;
        CheckBoxTreeItem item = getNewTreeItem();
        /**
			 * add.addEventHandler(CheckBoxTreeItem.checkBoxSelectionChangedEvent(),
			 * e -> { if(((CheckBoxTreeItem)(e.getSource())).isSelected()){
			 * ((CheckBoxTreeItem)(e.getSource())).getParent().getChildren().add(0,
			 * new CheckBoxTreeItem(new
			 * MetaLayer("Layer"+incrementLayers(),null)));
			 * ((CheckBoxTreeItem)(e.getSource())).setSelected(false); }});
			 */
        layers.setOnMouseClicked(new EventHandler<MouseEvent>() {

            @Override
            public void handle(MouseEvent mouseEvent) {
                if (mouseEvent.getClickCount() == 2) {
                    if (layers.getSelectionModel().getSelectedItem() == add) {
                        CheckBoxTreeItem i = getNewTreeItem();
                        layers.getRoot().getChildren().add(0, i);
                        fractal.addLayer("HistogramLayer");
                    } else {
                        ((TreeItem) layers.getSelectionModel().getSelectedItem()).setValue(LayerBox.display((TreeItem<MetaLayer>) layers.getSelectionModel().getSelectedItem()));
                        MetaLayer meta = ((MetaLayer) ((TreeItem) layers.getSelectionModel().getSelectedItem()).getValue());
                        int index = layers.getRoot().getChildren().size() - 2 - layers.getRoot().getChildren().indexOf(layers.getSelectionModel().getSelectedItem());
                        Layer l = fractal.getLayers().get(index);
                        if (meta.getType() != l.getClass().getSimpleName()) {
                            Layer newLayer = Layer.getLayerByType(meta.getType());
                            newLayer.init(new Palette(), index + 1);
                            fractal.getLayers().set(index, newLayer);
                            fractal.update();
                        }
                        fractal.getLayers().get(index).setName(meta.getName());
                        updateFractalImage();
                    }
                } else if (mouseEvent.getClickCount() == 1 && layers.getSelectionModel().getSelectedItem() != add) {
                    int index = layers.getRoot().getChildren().size() - 2 - layers.getRoot().getChildren().indexOf(layers.getSelectionModel().getSelectedItem());
                    Layer l = fractal.getLayers().get(index);
                    gradient.updateLayer(l);
                }
            }
        });
        layers.getRoot().getChildren().addAll(item, add);
        {
        // TODO I DONT KNOW WHY THIS ISNT WORKING IUEAWBIUBFAI
        /**
				 * layers.getRoot().addEventHandler(layers.getRoot().childrenModificationEvent(),e
				 * -> { for(Object i :((TreeItem)e.getSource()).getChildren()){
				 * if(i!=add)
				 * if(((MetaLayer)((TreeItem)(i)).getValue()).isDelete()){
				 * layers.getSelectionModel().select(i);
				 * layers.getSelectionModel().clearSelection(); } } });
				 */
        }
    }
    // Trying to get this to work
    fractalEditor.setOnMouseEntered(e -> gradient.repaint());
    {
        // This is the menu stuff
        Menu network = new Menu("Network");
        Menu fractal = new Menu("Fractal");
        Menu system = new Menu("System");
        MenuItem newNet = new MenuItem("Create New Network");
        MenuItem viewNetLog = new MenuItem("View Network Log");
        MenuItem viewNet = new MenuItem("View Network");
        MenuItem endNet = new MenuItem("Close Network");
        newNet.setOnAction(e -> {
            NetworkCreationTool createNet = new NetworkCreationTool();
            if (createNet.createNetwork()) {
                this.network = createNet.getServer();
                this.network.init(log);
                Alert alert = new Alert(AlertType.INFORMATION);
                alert.setTitle("Network Message");
                alert.setHeaderText(null);
                alert.setContentText("Network succesfully created.");
                viewNet.setDisable(false);
                endNet.setDisable(false);
                newNet.setDisable(true);
                viewNetLog.setDisable(false);
                alert.showAndWait();
            }
        });
        viewNet.setDisable(true);
        endNet.setDisable(true);
        viewNetLog.setDisable(true);
        viewNet.setOnAction(e -> {
            Display display = new Display(this.network);
            this.network.setDisplay(display);
            display.updateNetworkView(this.network.getChildren(), this.network.getUncompletedJobs());
        });
        endNet.setOnAction(e -> {
            this.network.kill();
            viewNet.setDisable(true);
            endNet.setDisable(true);
            viewNetLog.setDisable(true);
            newNet.setDisable(false);
        });
        viewNetLog.setOnAction(e -> {
            Alert alert = new Alert(AlertType.INFORMATION);
            alert.setTitle("Network Log");
            alert.setHeaderText(null);
            alert.setContentText(this.network.getLog().getLog());
            alert.showAndWait();
        });
        network.getItems().addAll(newNet, viewNet, viewNetLog, endNet);
        MenuItem newFract = new MenuItem("New Fractal");
        newFract.setOnAction(e -> {
            this.fractal = new RenderManager();
            gradient.updateLayer(this.fractal.getLayers().get(0));
            this.updateFractalImage();
        });
        MenuItem openFract = new MenuItem("Open Fractal");
        openFract.setOnAction(e -> {
            FileChooser chooser = new FileChooser();
            chooser.setTitle("Open Fractal");
            chooser.setInitialDirectory(new File("fractals"));
            FileChooser.ExtensionFilter filter = new FileChooser.ExtensionFilter("Fractals (*.fractal)", "*.fractal");
            chooser.getExtensionFilters().add(filter);
            File f = chooser.showOpenDialog(null);
            this.fractal = new RenderManager(f);
            gradient.updateLayer(this.fractal.getLayers().get(0));
            this.updateFractalImage();
        });
        MenuItem saveFract = new MenuItem("Save Fractal");
        saveFract.setOnAction(e -> {
            this.fractal.saveFractal();
        });
        MenuItem saveFractAs = new MenuItem("Save Fractal As");
        saveFractAs.setOnAction(e -> {
            this.fractal.saveFractalAs();
        });
        MenuItem exportFract = new MenuItem("Export Fractal");
        exportFract.setOnAction(e -> {
            ExportImageTool export = new ExportImageTool();
            export.exportImage(this.fractal);
        });
        fractal.getItems().addAll(newFract, openFract, saveFract, saveFractAs, exportFract);
        MenuItem newLayer = new MenuItem("New Layer Type");
        newLayer.setOnAction(e -> {
            RegisterLayerTool register = new RegisterLayerTool();
            register.registerLayer();
            Layer.registerLayer(register.getFile());
        });
        MenuItem changeLog = new MenuItem("Edit Log Options");
        changeLog.setOnAction(e -> {
        });
        system.getItems().addAll(newLayer, changeLog);
        menu.getMenus().addAll(fractal);
        menu.getMenus().addAll(network);
        menu.getMenus().addAll(system);
    }
    VBox center = new VBox();
    center.getChildren().addAll(fractalView, fractalEditor);
    trees.getChildren().addAll(parameters, layers, render);
    bp.setCenter(center);
    bp.setRight(trees);
    // This is where the menu is located on the border pane
    bp.setTop(menu);
    bp.minWidthProperty().bind(this.widthProperty());
    bp.minHeightProperty().bind(this.heightProperty());
    fractalEditor.setContent(gradient);
    fractalEditor.minHeight(200);
}

Example 3 with Callback

use of javafx.util.Callback in project Retrospector by NonlinearFruit.

the class SearchTabController method initSearchTab.

private void initSearchTab() {
    searchEditMedia.setDisable(true);
    searchDeleteMedia.setDisable(true);
    // Table Double Click
    searchTable.setRowFactory(tv -> {
        TableRow<Media> row = new TableRow<>();
        row.setOnMouseClicked(event -> {
            if (event.getClickCount() == 2 && (!row.isEmpty())) {
                setMedia(row.getItem());
                setTab(TAB.MEDIA);
            }
        });
        return row;
    });
    // Table data setup
    searchTableData = DataManager.getMedia();
    FilteredList<Media> mediaFiltered = new FilteredList(searchTableData, x -> true);
    SortedList<Media> mediaSortable = new SortedList<>(mediaFiltered);
    searchTable.setItems(mediaSortable);
    mediaSortable.comparatorProperty().bind(searchTable.comparatorProperty());
    // Link to data properties
    searchTitleColumn.setCellValueFactory(new PropertyValueFactory<>("Title"));
    searchCreatorColumn.setCellValueFactory(new PropertyValueFactory<>("Creator"));
    searchSeasonColumn.setCellValueFactory(new PropertyValueFactory<>("SeasonId"));
    searchEpisodeColumn.setCellValueFactory(new PropertyValueFactory<>("EpisodeId"));
    searchCategoryColumn.setCellValueFactory(new PropertyValueFactory<>("Category"));
    // Values for special columns
    searchNumberColumn.setSortable(false);
    searchNumberColumn.setCellValueFactory(p -> new ReadOnlyObjectWrapper(1 + searchTable.getItems().indexOf(p.getValue())));
    searchReviewsColumn.setCellValueFactory(new Callback<TableColumn.CellDataFeatures<Media, Integer>, ObservableValue<Integer>>() {

        @Override
        public ObservableValue<Integer> call(TableColumn.CellDataFeatures<Media, Integer> p) {
            return new ReadOnlyObjectWrapper(p.getValue().getReviews().size());
        }
    });
    searchMeanRColumn.setCellValueFactory(new Callback<TableColumn.CellDataFeatures<Media, BigDecimal>, ObservableValue<BigDecimal>>() {

        @Override
        public ObservableValue<BigDecimal> call(TableColumn.CellDataFeatures<Media, BigDecimal> p) {
            return new ReadOnlyObjectWrapper(p.getValue().getAverageRating());
        }
    });
    searchCurrentRColumn.setCellValueFactory(new Callback<TableColumn.CellDataFeatures<Media, BigDecimal>, ObservableValue<BigDecimal>>() {

        @Override
        public ObservableValue<BigDecimal> call(TableColumn.CellDataFeatures<Media, BigDecimal> p) {
            return new ReadOnlyObjectWrapper(p.getValue().getCurrentRating());
        }
    });
    // Comparators for string columns
    searchTitleColumn.setComparator(new NaturalOrderComparator());
    searchCreatorColumn.setComparator(new NaturalOrderComparator());
    searchSeasonColumn.setComparator(new NaturalOrderComparator());
    searchEpisodeColumn.setComparator(new NaturalOrderComparator());
    searchCategoryColumn.setComparator(new NaturalOrderComparator());
    searchTable.getSelectionModel().selectedItemProperty().addListener((observe, old, neo) -> {
        setMedia(neo);
    });
    searchBox.textProperty().addListener((observa, old, neo) -> {
        String query = neo;
        if (query == null || query.equals(""))
            mediaFiltered.setPredicate(x -> true);
        else {
            String[] queries = query.split(":");
            mediaFiltered.setPredicate(x -> QueryProcessor.isMatchForMedia(query, x));
        }
        updateStats();
    });
    // Buttons
    searchNewMedia.setOnAction(e -> {
        Media neo = new Media();
        neo.setId(DataManager.createDB(neo));
        setMedia(neo);
        setTab(TAB.MEDIA);
    });
    searchQuickEntry.setOnAction(e -> {
        try {
            FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("QuickEntry.fxml"));
            Parent root1 = (Parent) fxmlLoader.load();
            QuickEntryController qec = fxmlLoader.getController();
            qec.setup(currentTab);
            Stage stage = new Stage();
            stage.setTitle("Quick Entry");
            stage.setScene(new Scene(root1));
            stage.show();
        } catch (Exception ex) {
        }
    });
    searchStandardEntry.setOnAction(e -> {
        Media neo = new Media();
        neo.setId(DataManager.createDB(neo));
        setMedia(neo);
        setTab(TAB.MEDIA);
    });
    searchBackup.setOnAction(e -> DataManager.makeBackup());
    searchCheatsheet.setOnAction(e -> {
        new Cheatsheet().start(new Stage());
    });
    searchEditMedia.setOnAction(e -> {
        setTab(TAB.MEDIA);
    });
    searchDeleteMedia.setOnAction(e -> {
        if (new Alert(Alert.AlertType.WARNING, "Are you sure you want to delete this?", ButtonType.NO, ButtonType.YES).showAndWait().get().equals(ButtonType.YES)) {
            DataManager.deleteDB(getMedia());
            updateSearchTab();
        }
    });
    // Init stuff
    updateStats();
}

Example 4 with Callback

use of javafx.util.Callback in project SmartCity-Market by TechnionYP5777.

the class ManageCatalogProductDetailsTab method initialize.

@Override
public void initialize(URL location, ResourceBundle __) {
    createManufacturerList();
    createIngredientList();
    filterManu.textProperty().addListener(obs -> {
        String filter = filterManu.getText();
        filteredDataManu.setPredicate(filter == null || filter.length() == 0 ? s -> true : s -> s.contains(filter));
    });
    manufacturerList.setCellFactory(CheckBoxListCell.forListView(new Callback<String, ObservableValue<Boolean>>() {

        @Override
        public ObservableValue<Boolean> call(String item) {
            BooleanProperty observable = new SimpleBooleanProperty();
            observable.set(selectedManu.contains(item));
            observable.addListener((obs, wasSelected, isNowSelected) -> {
                if (isNowSelected)
                    selectedManu.add(item);
                else
                    selectedManu.remove(item);
                enableButtons();
            });
            return observable;
        }
    }));
    filterIngr.textProperty().addListener(obs -> {
        String filter = filterIngr.getText();
        filteredDataIngr.setPredicate(filter == null || filter.length() == 0 ? s -> true : s -> s.contains(filter));
    });
    ingredientsList.setCellFactory(CheckBoxListCell.forListView(new Callback<String, ObservableValue<Boolean>>() {

        @Override
        public ObservableValue<Boolean> call(String item) {
            BooleanProperty observable = new SimpleBooleanProperty();
            observable.set(selectedIngr.contains(item));
            observable.addListener((obs, wasSelected, isNowSelected) -> {
                if (isNowSelected)
                    selectedIngr.add(item);
                else
                    selectedIngr.remove(item);
                enableButtons();
            });
            return observable;
        }
    }));
    Label lbl1 = new Label("Insert New Manufacturar");
    newManu = new JFXTextField();
    okNewManu = new JFXButton("Done!");
    okNewManu.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent __) {
            addManuPressed();
        }
    });
    VBox manuContainer = new VBox();
    manuContainer.getChildren().addAll(lbl1, newManu, okNewManu);
    manuContainer.setPadding(new Insets(10, 50, 50, 50));
    manuContainer.setSpacing(10);
    JFXPopup popup1 = new JFXPopup(manuContainer);
    addManuBtn.setOnMouseClicked(e -> popup1.show(addManuBtn, PopupVPosition.TOP, PopupHPosition.LEFT));
    newManu.textProperty().addListener((observable, oldValue, newValue) -> enableAddButtons());
    Label lbl2 = new Label("Insert New Ingredient");
    newIngr = new JFXTextField();
    okNewIngr = new JFXButton("Done!");
    okNewIngr.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent __) {
            addIngPressed();
        }
    });
    VBox ingrContainer = new VBox();
    ingrContainer.getChildren().addAll(lbl2, newIngr, okNewIngr);
    ingrContainer.setPadding(new Insets(10, 50, 50, 50));
    ingrContainer.setSpacing(10);
    JFXPopup popup2 = new JFXPopup(ingrContainer);
    addIngrBtn.setOnMouseClicked(e -> popup2.show(addIngrBtn, PopupVPosition.TOP, PopupHPosition.LEFT));
    newIngr.textProperty().addListener((observable, oldValue, newValue) -> enableAddButtons());
    Label lbl3 = new Label("Rename Selected Manufacturar");
    renameManuLbl = new JFXTextField();
    okRenameManu = new JFXButton("Done!");
    okRenameManu.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent __) {
            renameManuPressed();
        }
    });
    VBox renameManuContainer = new VBox();
    renameManuContainer.getChildren().addAll(lbl3, renameManuLbl, okRenameManu);
    renameManuContainer.setPadding(new Insets(10, 50, 50, 50));
    renameManuContainer.setSpacing(10);
    JFXPopup popup3 = new JFXPopup(renameManuContainer);
    renameManu.setOnMouseClicked(e -> popup3.show(renameManu, PopupVPosition.TOP, PopupHPosition.LEFT));
    renameManuLbl.textProperty().addListener((observable, oldValue, newValue) -> enableAddButtons());
    Label lbl4 = new Label("Rename Selected Ingredient");
    renameIngrLbl = new JFXTextField();
    okRenameIngr = new JFXButton("Done!");
    okRenameIngr.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent __) {
            renameIngrPressed();
        }
    });
    VBox renameIngrContainer = new VBox();
    renameIngrContainer.getChildren().addAll(lbl4, renameIngrLbl, okRenameIngr);
    renameIngrContainer.setPadding(new Insets(10, 50, 50, 50));
    renameIngrContainer.setSpacing(10);
    JFXPopup popup4 = new JFXPopup(renameIngrContainer);
    renameIngr.setOnMouseClicked(e -> popup4.show(renameIngr, PopupVPosition.TOP, PopupHPosition.LEFT));
    renameIngrLbl.textProperty().addListener((observable, oldValue, newValue) -> enableAddButtons());
    enableButtons();
    enableAddButtons();
}

Example 5 with Callback

use of javafx.util.Callback in project SmartCity-Market by TechnionYP5777.

the class ManageEmployeesTab method initialize.

@Override
public void initialize(URL location, ResourceBundle __) {
    userTxt.textProperty().addListener((observable, oldValue, newValue) -> enableFinishBtn());
    passTxt.textProperty().addListener((observable, oldValue, newValue) -> enableFinishBtn());
    securityAnswerTxt.textProperty().addListener((observable, oldValue, newValue) -> enableFinishBtn());
    radioBtnCont.addRadioButtons(Arrays.asList(new RadioButton[] { workerRadioBtn, managerRadioBtn }));
    securityCombo.getItems().addAll(SecurityQuestions.getQuestions());
    RequiredFieldValidator validator2 = new RequiredFieldValidator();
    validator2.setMessage("Input Required");
    validator2.setIcon(GlyphsBuilder.create(FontAwesomeIconView.class).glyph(FontAwesomeIcon.WARNING).size("1em").styleClass("error").build());
    userTxt.getValidators().add(validator2);
    userTxt.focusedProperty().addListener((o, oldVal, newVal) -> {
        if (!newVal)
            userTxt.validate();
    });
    RequiredFieldValidator validator3 = new RequiredFieldValidator();
    validator3.setMessage("Input Required");
    validator3.setIcon(GlyphsBuilder.create(FontAwesomeIconView.class).glyph(FontAwesomeIcon.WARNING).size("1em").styleClass("error").build());
    passTxt.getValidators().add(validator3);
    passTxt.focusedProperty().addListener((o, oldVal, newVal) -> {
        if (!newVal)
            passTxt.validate();
    });
    RequiredFieldValidator validator4 = new RequiredFieldValidator();
    validator4.setMessage("Input Required");
    validator4.setIcon(GlyphsBuilder.create(FontAwesomeIconView.class).glyph(FontAwesomeIcon.WARNING).size("1em").styleClass("error").build());
    securityAnswerTxt.getValidators().add(validator4);
    securityAnswerTxt.focusedProperty().addListener((o, oldVal, newVal) -> {
        if (!newVal)
            securityAnswerTxt.validate();
    });
    createEmployeesList();
    searchEmployee.textProperty().addListener(obs -> {
        String filter = searchEmployee.getText();
        filteredDataEmployees.setPredicate(filter == null || filter.length() == 0 ? s -> true : s -> s.contains(filter));
    });
    employeesList.setCellFactory(CheckBoxListCell.forListView(new Callback<String, ObservableValue<Boolean>>() {

        @Override
        public ObservableValue<Boolean> call(String item) {
            BooleanProperty observable = new SimpleBooleanProperty();
            observable.set(selectedEmployees.contains(item));
            observable.addListener((obs, wasSelected, isNowSelected) -> {
                if (isNowSelected)
                    selectedEmployees.add(item);
                else
                    selectedEmployees.remove(item);
                enableRemoveButton();
            });
            return observable;
        }
    }));
    securityCombo.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<String>() {

        @Override
        public void changed(ObservableValue<? extends String> __, String oldValue, String newValue) {
            enableFinishBtn();
        }
    });
    enableFinishBtn();
    enableRemoveButton();
}