Examples with TreeItem javafx.scene.control.TreeItem used on opensource projects

Example 71 with TreeItem

use of javafx.scene.control.TreeItem in project dwoss by gg-net.

the class TreeTableController method getProductGroups.

private ObservableList<TreeItem<DataWrapper>> getProductGroups(TradeName tradeName) {
    ObservableList<TreeItem<DataWrapper>> result = FXCollections.observableArrayList();
    for (ProductGroup group : ProductGroup.values()) {
        TreeItem<DataWrapper> item = new TreeItem<>();
        ProductGroupWrapper productGroupWrapper = new ProductGroupWrapper(group, tradeName, item);
        item.setValue(productGroupWrapper);
        item.getChildren().add(loading);
        item.expandedProperty().addListener(new ChangeListener<Boolean>() {

            @Override
            public void changed(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) {
                if (productGroupWrapper.isLoading()) {
                    return;
                }
                productGroupWrapper.setLoading(true);
                new Thread(new Runnable() {

                    @Override
                    public void run() {
                        item.getChildren().addAll(getCategoryProducts(productGroupWrapper.getTradeName(), productGroupWrapper.getProductGroup()));
                        item.getChildren().remove(loading);
                    }
                }).start();
                L.info("Products loaded");
            }
        });
        result.add(item);
    }
    return result;
}

Example 72 with TreeItem

use of javafx.scene.control.TreeItem in project Smartcity-Smarthouse by TechnionYP5777.

the class MainSystemGuiController method setupFSTreeView.

private void setupFSTreeView(SystemCore model) {
    TreeItem<String> rootElement = new TreeItem<>("File System View");
    rootElement.setExpanded(true);
    createTree(model.getFileSystem().getReadOnlyFileSystem(), rootElement);
    TreeTableColumn<String, String> fsViewCol = new TreeTableColumn<>();
    fsViewCol.prefWidthProperty().bind(fsTreeView.widthProperty());
    fsViewCol.setCellValueFactory((CellDataFeatures<String, String> p) -> new ReadOnlyStringWrapper(p.getValue().getValue()));
    fsTreeView.setRoot(rootElement);
    fsTreeView.getColumns().add(fsViewCol);
    mainSplitPane.getItems().add(fsTreeView);
    mainSplitPane.getDividers().get(0).setPosition(0.7);
}

Example 73 with TreeItem

use of javafx.scene.control.TreeItem in project trex-stateless-gui by cisco-system-traffic-generator.

the class PacketViewerController method buildPacketDetailTree.

/**
 * Build packet detail tree
 *
 * @param packetData
 */
private void buildPacketDetailTree(String packetData) {
    String[] mainNode = packetData.split("\n");
    TreeItem root = new TreeItem();
    packetDetailTree.setRoot(root);
    packetDetailTree.setShowRoot(false);
    for (String node : mainNode) {
        node = node.replaceAll("\r", "").trim();
        if ("[".equals(node.substring(0, 1))) {
            TreeItem subRoot = new TreeItem(node);
            root.getChildren().add(subRoot);
        } else {
            TreeItem sub = new TreeItem(node);
            ((TreeItem) root.getChildren().get(root.getChildren().size() - 1)).getChildren().add(sub);
        }
    }
}

Example 74 with TreeItem

use of javafx.scene.control.TreeItem in project tokentool by RPTools.

the class TokenTool_Controller method cacheOverlays.

private TreeItem<Path> cacheOverlays(File dir, TreeItem<Path> parent, int THUMB_SIZE) throws IOException {
    log.debug("Caching " + dir.getAbsolutePath());
    TreeItem<Path> root = new TreeItem<>(dir.toPath());
    root.setExpanded(false);
    File[] files = dir.listFiles();
    final String I18N_CACHE_TEXT = I18N.getString("TokenTool.treeview.caching");
    final Task<Void> task = new Task<Void>() {

        @Override
        protected Void call() throws Exception {
            for (File file : files) {
                if (loadOverlaysThread.isInterrupted())
                    break;
                if (file.isDirectory()) {
                    cacheOverlays(file, root, THUMB_SIZE);
                } else {
                    Path filePath = file.toPath();
                    TreeItem<Path> imageNode = new TreeItem<>(filePath, ImageUtil.getOverlayThumb(new ImageView(), filePath));
                    root.getChildren().add(imageNode);
                    loadCount.getAndIncrement();
                    overlayTreeProgressBar.progressProperty().set(loadCount.doubleValue() / overlayCount);
                }
            }
            if (parent != null) {
                // When we show the overlay image, the TreeItem value is empty so we need to
                // sort those to the bottom for a cleaner look and keep sub dir's at the top.
                // If a node has no children then it's an overlay, otherwise it's a directory...
                root.getChildren().sort(new Comparator<TreeItem<Path>>() {

                    @Override
                    public int compare(TreeItem<Path> o1, TreeItem<Path> o2) {
                        if (o1.getChildren().size() == 0 && o2.getChildren().size() == 0)
                            return 0;
                        else if (o1.getChildren().size() == 0)
                            return Integer.MAX_VALUE;
                        else if (o2.getChildren().size() == 0)
                            return Integer.MIN_VALUE;
                        else
                            return o1.getValue().compareTo(o2.getValue());
                    }
                });
                parent.getChildren().add(root);
                parent.getChildren().sort(new Comparator<TreeItem<Path>>() {

                    @Override
                    public int compare(TreeItem<Path> o1, TreeItem<Path> o2) {
                        if (o1.getChildren().size() == 0 && o2.getChildren().size() == 0)
                            return 0;
                        else if (o1.getChildren().size() == 0)
                            return Integer.MAX_VALUE;
                        else if (o2.getChildren().size() == 0)
                            return Integer.MIN_VALUE;
                        else
                            return o1.getValue().compareTo(o2.getValue());
                    }
                });
            }
            return null;
        }
    };
    overlayTreeProgressBar.progressProperty().addListener(observable -> {
        Platform.runLater(() -> progressBarLabel.setText(I18N_CACHE_TEXT + Math.round(overlayCount - loadCount.doubleValue()) + "..."));
    });
    // Only add this listener to the parent task so it's only called once
    if (parent == null) {
        overlayTreeProgressBar.progressProperty().addListener(observable -> {
            Platform.runLater(() -> {
                if (overlayTreeProgressBar.getProgress() >= 1)
                    treeViewFinish();
            });
        });
    }
    executorService.execute(task);
    return root;
}

Example 75 with TreeItem

use of javafx.scene.control.TreeItem in project tokentool by RPTools.

the class TokenTool method cacheOverlays.

/**
 * @author Jamz
 * @throws IOException
 * @since 2.0
 *     <p>This method loads and processes all the overlays found in user.home/overlays and it can
 *     take a minute to load as it creates thumbnail versions for the comboBox so we call this
 *     during the init and display progress in the preLoader (splash screen).
 */
private TreeItem<Path> cacheOverlays(File dir, TreeItem<Path> parent, int THUMB_SIZE) throws IOException {
    TreeItem<Path> root = new TreeItem<>(dir.toPath());
    root.setExpanded(false);
    log.debug("caching " + dir.getAbsolutePath());
    File[] files = dir.listFiles();
    for (File file : files) {
        if (file.isDirectory()) {
            cacheOverlays(file, root, THUMB_SIZE);
        } else {
            Path filePath = file.toPath();
            TreeItem<Path> imageNode = new TreeItem<>(filePath, ImageUtil.getOverlayThumb(new ImageView(), filePath));
            root.getChildren().add(imageNode);
            notifyPreloader(new Preloader.ProgressNotification((double) loadCount++ / overlayCount));
        }
    }
    if (parent != null) {
        // When we show the overlay image, the TreeItem value is "" so we need to
        // sort those to the bottom for a cleaner look and keep sub dir's at the top.
        // If a node has no children then it's an overlay, otherwise it's a directory...
        root.getChildren().sort(new Comparator<TreeItem<Path>>() {

            @Override
            public int compare(TreeItem<Path> o1, TreeItem<Path> o2) {
                if (o1.getChildren().size() == 0 && o2.getChildren().size() == 0)
                    return 0;
                else if (o1.getChildren().size() == 0)
                    return Integer.MAX_VALUE;
                else if (o2.getChildren().size() == 0)
                    return Integer.MIN_VALUE;
                else
                    return o1.getValue().compareTo(o2.getValue());
            }
        });
        parent.getChildren().add(root);
    }
    return root;
}