List of usage examples for javafx.scene.control TreeItem getChildren
public ObservableList<TreeItem<T>> getChildren()
From source file:de.dkfz.roddy.client.fxuiclient.RoddyUIController.java
private TreeItem<FXICCWrapper> isProcessable(TreeItem<FXICCWrapper> currentNode, boolean hideUnprocessable, String idFilter, String analysisIDFilter) { WildcardFileFilter wffID = new WildcardFileFilter(idFilter); WildcardFileFilter wffAID = new WildcardFileFilter(analysisIDFilter); FXICCWrapper cWrapper = currentNode.getValue(); boolean isVisible = false; TreeItem<FXICCWrapper> copyOfTreeItem = new TreeItem<>(currentNode.getValue()); copyOfTreeItem.setExpanded(currentNode.isExpanded()); // System.out.println(currentNode.getValue().getID() + " " + currentNode.getChildren().size()); //At first: Check, if the node has children and if one of those children is visible. for (TreeItem<FXICCWrapper> treeItem : currentNode.getChildren()) { TreeItem<FXICCWrapper> childVisible = isProcessable(treeItem, hideUnprocessable, idFilter, analysisIDFilter);//from www. j a va2 s . c o m if (childVisible != null) copyOfTreeItem.getChildren().add(childVisible); } //If there are no visible children, then check the node itself. if (copyOfTreeItem.getChildren().size() == 0) { // System.out.println(cWrapper.getID()); //Is this a project node or an analysis node? isVisible = wffID.accept(new File(cWrapper.getID())); if (!isVisible) return null; if (cWrapper.isAnalysisWrapper()) { isVisible = wffAID.accept(new File(cWrapper.getAnalysisID())); if (!isVisible) return null; } else { if (hideUnprocessable) { isVisible = false; return null; } else { if (cWrapper.hasAnalyses()) return null; } } // if (isVisible && !cWrapper.hasAnalyses()) { // if (currentNode.getChildren().size() > 0) // isVisible = false; // } } else { isVisible = true; } if (isVisible) return copyOfTreeItem; return null; }
From source file:net.rptools.tokentool.controller.TokenTool_Controller.java
private TreeItem<Path> cacheOverlays(File dir, TreeItem<Path> parent, int THUMB_SIZE) throws IOException { log.info("Caching " + dir.getAbsolutePath()); TreeItem<Path> root = new TreeItem<>(dir.toPath()); root.setExpanded(false);// w w w. ja va 2 s . c o m 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; }
From source file:qupath.lib.gui.tma.TMASummaryViewer.java
private Pane createSidePane() { BorderPane pane = new BorderPane(); TabPane tabPane = new TabPane(); kmDisplay = new KaplanMeierDisplay(null, null, null, null); BorderPane paneKaplanMeier = new BorderPane(); paneKaplanMeier.setCenter(kmDisplay.getView()); paneKaplanMeier.setPadding(new Insets(10, 10, 10, 10)); // comboMainMeasurement.prefWidthProperty().bind(paneKaplanMeier.widthProperty()); comboMainMeasurement.setMaxWidth(Double.MAX_VALUE); comboMainMeasurement.setTooltip(new Tooltip("Measurement thresholded to create survival curves etc.")); GridPane kmTop = new GridPane(); kmTop.add(new Label("Score"), 0, 0); kmTop.add(comboMainMeasurement, 1, 0); kmTop.add(new Label("Survival type"), 0, 1); kmTop.add(comboSurvival, 1, 1);// w w w . j a v a 2 s .com comboSurvival.setTooltip(new Tooltip("Specify overall or recurrence-free survival (if applicable)")); comboSurvival.setMaxWidth(Double.MAX_VALUE); GridPane.setHgrow(comboMainMeasurement, Priority.ALWAYS); GridPane.setHgrow(comboSurvival, Priority.ALWAYS); kmTop.setHgap(5); paneKaplanMeier.setTop(kmTop); // kmDisplay.setOrientation(Orientation.VERTICAL); histogramDisplay = new HistogramDisplay(model, false); comboMainMeasurement.getSelectionModel().selectedItemProperty().addListener((v, o, n) -> { histogramDisplay.refreshCombo(); histogramDisplay.showHistogram(n); updateSurvivalCurves(); }); comboMeasurementMethod.getSelectionModel().selectedItemProperty().addListener((v, o, n) -> { histogramDisplay.refreshHistogram(); scatterPane.updateChart(); updateSurvivalCurves(); }); comboSurvival.getSelectionModel().selectedItemProperty().addListener((v, o, n) -> { updateSurvivalCurves(); }); // Create a Tab for showing images BorderPane paneImages = new BorderPane(); CheckBox cbShowOverlay = new CheckBox("Show overlay"); imageAvailability.addListener((c, v, n) -> { if (n == ImageAvailability.OVERLAY_ONLY) cbShowOverlay.setSelected(true); else if (n == ImageAvailability.IMAGE_ONLY) cbShowOverlay.setSelected(false); cbShowOverlay.setDisable(n != ImageAvailability.BOTH); }); ListView<TMAEntry> listImages = new ListView<>(); listImages.setCellFactory(v -> new ImageListCell(cbShowOverlay.selectedProperty(), imageCache)); listImages.widthProperty().addListener((v, o, n) -> listImages.refresh()); listImages.setStyle("-fx-control-inner-background-alt: -fx-control-inner-background ;"); table.getSelectionModel().getSelectedItems().addListener((Change<? extends TreeItem<TMAEntry>> e) -> { List<TMAEntry> entries = new ArrayList<>(); for (TreeItem<TMAEntry> item : e.getList()) { if (item.getChildren().isEmpty()) { if (item.getValue().hasImage() || item.getValue().hasOverlay()) entries.add(item.getValue()); } else { for (TreeItem<TMAEntry> item2 : item.getChildren()) { if (item2.getValue().hasImage() || item2.getValue().hasOverlay()) entries.add(item2.getValue()); } } listImages.getItems().setAll(entries); } }); cbShowOverlay.setAlignment(Pos.CENTER); cbShowOverlay.setMaxWidth(Double.MAX_VALUE); cbShowOverlay.setPadding(new Insets(5, 5, 5, 5)); cbShowOverlay.selectedProperty().addListener((v, o, n) -> listImages.refresh()); paneImages.setCenter(listImages); paneImages.setTop(cbShowOverlay); // Determine visibility based upon whether there are any images to show // Tab tabImages = new Tab("Images", paneImages); ScrollPane scrollPane = new ScrollPane(paneKaplanMeier); scrollPane.setFitToWidth(true); scrollPane.setFitToHeight(true); scrollPane.setVbarPolicy(ScrollBarPolicy.AS_NEEDED); scrollPane.setHbarPolicy(ScrollBarPolicy.AS_NEEDED); Tab tabSurvival = new Tab("Survival", scrollPane); tabPane.getTabs().addAll(new Tab("Table", getCustomizeTablePane()), // tabImages, new Tab("Histogram", histogramDisplay.getPane()), new Tab("Scatterplot", scatterPane.getPane()), tabSurvival); tabPane.setTabClosingPolicy(TabClosingPolicy.UNAVAILABLE); // if (imageAvailability.get() != ImageAvailability.NONE) // tabPane.getTabs().add(1, tabImages); // // imageAvailability.addListener((c, v, n) -> { // if (n == ImageAvailability.NONE) // tabPane.getTabs().remove(tabImages); // else if (!tabPane.getTabs().contains(tabImages)) // tabPane.getTabs().add(1, tabImages); // }); // tabSurvival.visibleProperty().bind( // Bindings.createBooleanBinding(() -> !survivalColumns.isEmpty(), survivalColumns) // ); pane.setCenter(tabPane); pane.setMinWidth(350); return pane; }
From source file:qupath.lib.gui.tma.TMASummaryViewer.java
/** * Recursively search for a TreeItem, based upon the TMAEntry it represents. * /*from w w w. java 2 s . c o m*/ * @param item * @param entry * @return */ private TreeItem<TMAEntry> getItem(final TreeItem<TMAEntry> item, final TMAEntry entry) { if (item == null) return null; if (item.getValue() == entry) return item; for (TreeItem<TMAEntry> item2 : item.getChildren()) { TreeItem<TMAEntry> found = getItem(item2, entry); if (found != null) return found; } return null; }