List of usage examples for javafx.collections ObservableList get
E get(int index);
From source file:com.bekwam.examples.javafx.memorytests.BigTableController.java
static <T, S> T getObjectAtEvent(CellEditEvent<T, S> evt) { TableView<T> tableView = evt.getTableView(); ObservableList<T> items = tableView.getItems(); TablePosition<T, S> tablePosition = evt.getTablePosition(); int rowId = tablePosition.getRow(); T obj = items.get(rowId); return obj;// w w w . j av a 2s .c om }
From source file:Main.java
@Override public void start(Stage primaryStage) { primaryStage.setTitle("Split Views"); Group root = new Group(); Scene scene = new Scene(root, 350, 250, Color.WHITE); SplitPane splitPane = new SplitPane(); splitPane.prefWidthProperty().bind(scene.widthProperty()); splitPane.prefHeightProperty().bind(scene.heightProperty()); VBox leftArea = new VBox(10); HBox rowBox = new HBox(20); final Text leftText = TextBuilder.create().text("Left ").translateX(20).fill(Color.RED) .font(Font.font(null, FontWeight.BOLD, 20)).build(); rowBox.getChildren().add(leftText);//from www . j av a2s . co m leftArea.getChildren().add(rowBox); leftArea.setAlignment(Pos.CENTER); SplitPane splitPane2 = new SplitPane(); splitPane2.setOrientation(Orientation.VERTICAL); splitPane2.prefWidthProperty().bind(scene.widthProperty()); splitPane2.prefHeightProperty().bind(scene.heightProperty()); HBox centerArea = new HBox(); final Text upperRight = TextBuilder.create().text("Text").x(100).y(50).fill(Color.RED) .font(Font.font(null, FontWeight.BOLD, 35)).translateY(50).build(); centerArea.getChildren().add(upperRight); HBox rightArea = new HBox(); final Text lowerRight = TextBuilder.create().text("Lower Right").x(100).y(50).fill(Color.RED) .font(Font.font(null, FontWeight.BOLD, 35)).translateY(50).build(); rightArea.getChildren().add(lowerRight); splitPane2.getItems().add(centerArea); splitPane2.getItems().add(rightArea); splitPane.getItems().add(leftArea); splitPane.getItems().add(splitPane2); ObservableList<SplitPane.Divider> dividers = splitPane.getDividers(); for (int i = 0; i < dividers.size(); i++) { dividers.get(i).setPosition((i + 1.0) / 3); } HBox hbox = new HBox(); hbox.getChildren().add(splitPane); root.getChildren().add(hbox); primaryStage.setScene(scene); primaryStage.show(); }
From source file:org.eclipse.jubula.rc.javafx.tester.adapter.ListViewAdapter.java
/** {@inheritDoc} **/ public String getText() { String result = EventThreadQueuerJavaFXImpl.invokeAndWait("getText", //$NON-NLS-1$ new Callable<String>() { /** {@inheritDoc} **/ public String call() throws Exception { ObservableList sItems = getRealComponent().getSelectionModel().getSelectedItems(); if (!sItems.isEmpty()) { return String.valueOf(sItems.get(0)); }/*from w w w . j a va2s . c o m*/ throw new StepExecutionException("No selection found", //$NON-NLS-1$ EventFactory.createActionError(TestErrorEvent.NO_SELECTION)); } }); return result; }
From source file:com.cyberlogix.mist6020biometrics.RosterController.java
public void printsListener() { long delay = 5 * 1000; final long period = 5 * 1000; Timer timer = new Timer(); timer.schedule(new TimerTask() { @Override// w w w .j a v a2 s . c o m public void run() { Platform.runLater(new Runnable() { @Override public void run() { String b64Print = bio.getImage(rosterImage, rosterPbar, rosterPin, new Stage(), period); System.out.println("Print: " + b64Print); try { if (!b64Print.equalsIgnoreCase("error")) { String url = ServerConnect.STUDENTS_URL + "/verify"; ServerConnect sc = new ServerConnect(); JSONObject req = new JSONObject(); req.put("print", b64Print); ServerResponse msg = sc.processRequest(req.toString(), url, ServerConnect.METHOD_POST); if (msg.getStatusCode() == 200 || msg.getStatusCode() == 201) { ObjectMapper jackson = new ObjectMapper(); Student student = jackson.readValue( msg.getResponse().getJSONObject("payload").toString(), Student.class); //update table int pos = -1; ObservableList<Student> students = tblRoster.getItems(); for (int i = 0; i < students.size(); i++) { if (students.get(i).getId() == student.getId()) { System.out.println("Student Matched..."); student.setSignedIn("Present"); students.remove(students.get(i)); pos = i; } } if (pos >= 0) { students.add(pos, student); } System.out.println("Students Size: " + students.size()); tblRoster.setItems(students); // Dialogs.showConfirmDialog(new Stage(), msg.getResponse().getString("message") + " " + student.getName()); alertBox.setText( msg.getResponse().getString("message") + " " + student.getName()); alertBox.setStyle("-fx-text-fill: green; -fx-font-weight: bold;"); } else { // Dialogs.showErrorDialog(new Stage(), msg.getResponse().getString("message"), "Error " + msg.getStatusCode(), "Error"); alertBox.setText(msg.getResponse().getString("message")); alertBox.setStyle("-fx-text-fill: red; -fx-font-weight: bold;"); } } } catch (JSONException | IOException e) { UtilHelper.debugTrace(e); } } }); } }, delay, period); }
From source file:com.ggvaidya.scinames.tabulardata.TabularDataViewController.java
/** * Initializes the controller class./* w w w .j av a2s .co m*/ */ public void initialize() { tableView.itemsProperty().addListener((ObservableValue observable, Object oldValue, Object newValue) -> { ObservableList<Object> list; if (ObservableList.class.isAssignableFrom(newValue.getClass())) { list = (ObservableList<Object>) newValue; if (list.isEmpty()) { statusTextField.setText("Table contains an empty list."); } else { Object example = list.get(0); statusTextField.setText("Table contains " + list.size() + " items of " + example.getClass()); } } else { statusTextField.setText("Table contains " + newValue); } }); }
From source file:account.management.controller.ReportLedgerController.java
@FXML private void onLedgerIdInsert(KeyEvent event) { Platform.runLater(() -> {/*from w ww . j a v a 2s. co m*/ ObservableList<Account> account_list = this.account.getItems(); Pattern p = Pattern.compile("(?:[A-Za-z 0]+)?([0-9]+).*"); Matcher m = p.matcher(this.ledger_id.getText()); if (m.find()) { System.out.println("2: " + m.group(1)); int len = account_list.size(); for (int i = 0; i < len; i++) { if (account_list.get(i).getId() == Integer.parseInt(m.group(1))) { this.account.getSelectionModel().select(i); break; } } } }); }
From source file:main.Content.java
public void setData(ObservableList<String> treeData) { temp = FXCollections.observableArrayList(); for (int i = 0; i < treeData.size(); i++) { String index = treeData.get(i).toString(); System.out.println(treeData.size()); index = index.substring(0, 4);//from w ww .ja va 2s . c om int parent = Integer.parseInt(index.substring(0, 1)); int id; if (index.charAt(3) == ' ') id = Integer.parseInt(index.substring(2, 3)); else id = Integer.parseInt(index.substring(2, 4)); for (int j = 0; j < data.size(); j++) { Activity tempData = data.get(j); if (tempData.getParentValue() == parent && tempData.getID() == id) { temp.add(tempData); break; } } } }
From source file:de.ifsr.adam.ImageGenerator.java
/** * Takes a snapshot of the Pane and prints it to a pdf. * * @return True if no IOException occurred *//*from w w w . j av a 2 s. c o m*/ private boolean printToPDF(String filePath, Pane pane) { //Scene set up Group root = new Group(); Scene printScene = new Scene(root); printScene.getStylesheets().add(this.stylesheetURI.toString()); //Snapshot generation ArrayList<WritableImage> images = new ArrayList<>(); try { ObservableList<Node> panes = pane.getChildren(); for (int i = 0; i < panes.size(); i++) { GridPane gridPane = (GridPane) panes.get(i); ((Group) printScene.getRoot()).getChildren().clear(); ((Group) printScene.getRoot()).getChildren().addAll(gridPane); images.add(printScene.snapshot(null)); panes.add(i, gridPane); } } catch (Exception e) { log.error(e); return false; } //PDF Setup File outFile = new File(filePath + "." + "pdf"); Iterator<WritableImage> iterImages = images.iterator(); PDDocument doc = new PDDocument(); try { while (iterImages.hasNext()) { //Page setup PDPage page = new PDPage(); doc.addPage(page); PDPageContentStream contentStream = new PDPageContentStream(doc, page, true, false); //Image setup BufferedImage bufImage = SwingFXUtils.fromFXImage(iterImages.next(), null); PDPixelMap pixelMap = new PDPixelMap(doc, bufImage); int width = (int) (page.getMediaBox().getWidth()); int height = (int) (page.getMediaBox().getHeight()); Dimension dim = new Dimension(width, height); contentStream.drawXObject(pixelMap, 0, 0, dim.width, dim.height); contentStream.close(); } doc.save(outFile); return true; } catch (IOException | COSVisitorException e) { log.error(e); return false; } }
From source file:org.sleuthkit.autopsy.timeline.ui.AbstractVisualization.java
/** iterate through the list of tick-marks building a two level structure of * replacement tick marl labels. (Visually) upper level has most * detailed/highest frequency part of date/time. Second level has rest of * date/time grouped by unchanging part. * eg://from w ww. jav a 2 s . c o m * * * october-30_october-31_september-01_september-02_september-03 * * becomes * * _________30_________31___________01___________02___________03 * * _________october___________|_____________september___________ * * * NOTE: This method should only be invoked on the JFX thread */ public synchronized void layoutDateLabels() { //clear old labels branchPane.getChildren().clear(); leafPane.getChildren().clear(); //since the tickmarks aren't necessarily in value/position order, //make a clone of the list sorted by position along axis ObservableList<Axis.TickMark<X>> tickMarks = FXCollections.observableArrayList(getXAxis().getTickMarks()); tickMarks.sort( (Axis.TickMark<X> t, Axis.TickMark<X> t1) -> Double.compare(t.getPosition(), t1.getPosition())); if (tickMarks.isEmpty() == false) { //get the spacing between ticks in the underlying axis double spacing = getTickSpacing(); //initialize values from first tick TwoPartDateTime dateTime = new TwoPartDateTime(getTickMarkLabel(tickMarks.get(0).getValue())); String lastSeenBranchLabel = dateTime.branch; //cumulative width of the current branch label //x-positions (pixels) of the current branch and leaf labels double leafLabelX = 0; if (dateTime.branch.equals("")) { //if there is only one part to the date (ie only year), just add a label for each tick for (Axis.TickMark<X> t : tickMarks) { assignLeafLabel(new TwoPartDateTime(getTickMarkLabel(t.getValue())).leaf, spacing, leafLabelX, isTickBold(t.getValue())); leafLabelX += spacing; //increment x } } else { //there are two parts so ... //initialize additional state double branchLabelX = 0; double branchLabelWidth = 0; for (Axis.TickMark<X> t : tickMarks) { //for each tick //split the label into a TwoPartDateTime dateTime = new TwoPartDateTime(getTickMarkLabel(t.getValue())); //if we are still on the same branch if (lastSeenBranchLabel.equals(dateTime.branch)) { //increment branch width branchLabelWidth += spacing; } else {// we are on to a new branch, so ... assignBranchLabel(lastSeenBranchLabel, branchLabelWidth, branchLabelX); //and then update label, x-pos, and width lastSeenBranchLabel = dateTime.branch; branchLabelX += branchLabelWidth; branchLabelWidth = spacing; } //add the label for the leaf (highest frequency part) assignLeafLabel(dateTime.leaf, spacing, leafLabelX, isTickBold(t.getValue())); //increment leaf position leafLabelX += spacing; } //we have reached end so add branch label for current branch assignBranchLabel(lastSeenBranchLabel, branchLabelWidth, branchLabelX); } } //request layout since we have modified scene graph structure requestParentLayout(); }
From source file:org.sleuthkit.autopsy.timeline.ui.AbstractVisualizationPane.java
/** * iterate through the list of tick-marks building a two level structure of * replacement tick marl labels. (Visually) upper level has most * detailed/highest frequency part of date/time. Second level has rest of * date/time grouped by unchanging part. eg: * * * october-30_october-31_september-01_september-02_september-03 * * becomes/*from ww w .ja v a2 s. c o m*/ * * _________30_________31___________01___________02___________03 * * _________october___________|_____________september___________ * * * NOTE: This method should only be invoked on the JFX thread */ public synchronized void layoutDateLabels() { //clear old labels branchPane.getChildren().clear(); leafPane.getChildren().clear(); //since the tickmarks aren't necessarily in value/position order, //make a clone of the list sorted by position along axis ObservableList<Axis.TickMark<X>> tickMarks = FXCollections.observableArrayList(getXAxis().getTickMarks()); tickMarks.sort( (Axis.TickMark<X> t, Axis.TickMark<X> t1) -> Double.compare(t.getPosition(), t1.getPosition())); if (tickMarks.isEmpty() == false) { //get the spacing between ticks in the underlying axis double spacing = getTickSpacing(); //initialize values from first tick TwoPartDateTime dateTime = new TwoPartDateTime(getTickMarkLabel(tickMarks.get(0).getValue())); String lastSeenBranchLabel = dateTime.branch; //cumulative width of the current branch label //x-positions (pixels) of the current branch and leaf labels double leafLabelX = 0; if (dateTime.branch.isEmpty()) { //if there is only one part to the date (ie only year), just add a label for each tick for (Axis.TickMark<X> t : tickMarks) { assignLeafLabel(new TwoPartDateTime(getTickMarkLabel(t.getValue())).leaf, spacing, leafLabelX, isTickBold(t.getValue())); leafLabelX += spacing; //increment x } } else { //there are two parts so ... //initialize additional state double branchLabelX = 0; double branchLabelWidth = 0; for (Axis.TickMark<X> t : tickMarks) { //for each tick //split the label into a TwoPartDateTime dateTime = new TwoPartDateTime(getTickMarkLabel(t.getValue())); //if we are still on the same branch if (lastSeenBranchLabel.equals(dateTime.branch)) { //increment branch width branchLabelWidth += spacing; } else {// we are on to a new branch, so ... assignBranchLabel(lastSeenBranchLabel, branchLabelWidth, branchLabelX); //and then update label, x-pos, and width lastSeenBranchLabel = dateTime.branch; branchLabelX += branchLabelWidth; branchLabelWidth = spacing; } //add the label for the leaf (highest frequency part) assignLeafLabel(dateTime.leaf, spacing, leafLabelX, isTickBold(t.getValue())); //increment leaf position leafLabelX += spacing; } //we have reached end so add branch label for current branch assignBranchLabel(lastSeenBranchLabel, branchLabelWidth, branchLabelX); } } //request layout since we have modified scene graph structure requestParentLayout(); }