List of usage examples for javafx.scene.input MouseEvent MOUSE_DRAGGED
EventType MOUSE_DRAGGED
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From source file:Main.java
public static java.awt.event.MouseEvent toAwt(final MouseEvent event) { final EventType type = event.getEventType(); if (null == type) { return null; }/*w w w.j ava2 s. c om*/ final int id; if (MouseEvent.MOUSE_MOVED.equals(type)) { id = java.awt.event.MouseEvent.MOUSE_MOVED; } else if (MouseEvent.MOUSE_DRAGGED.equals(type)) { id = java.awt.event.MouseEvent.MOUSE_DRAGGED; } else if (MouseEvent.MOUSE_CLICKED.equals(type)) { id = java.awt.event.MouseEvent.MOUSE_CLICKED; } else if (MouseEvent.MOUSE_PRESSED.equals(type)) { id = java.awt.event.MouseEvent.MOUSE_PRESSED; } else if (MouseEvent.MOUSE_RELEASED.equals(type)) { id = java.awt.event.MouseEvent.MOUSE_RELEASED; } else if (MouseEvent.MOUSE_ENTERED.equals(type)) { id = java.awt.event.MouseEvent.MOUSE_ENTERED; } else if (MouseEvent.MOUSE_EXITED.equals(type)) { id = java.awt.event.MouseEvent.MOUSE_EXITED; } else { return null; } final int button; if (event.isPrimaryButtonDown()) { button = java.awt.event.MouseEvent.BUTTON1; } else if (event.isMiddleButtonDown()) { button = java.awt.event.MouseEvent.BUTTON2; } else if (event.isSecondaryButtonDown()) { button = java.awt.event.MouseEvent.BUTTON3; } else { button = java.awt.event.MouseEvent.NOBUTTON; } final long when = -1; final int modifiers = modifiers(event); final int x = (int) event.getX(); final int y = (int) event.getY(); final int xAbs = Integer.MAX_VALUE; final int yAbs = Integer.MAX_VALUE; final int count = event.getClickCount(); boolean popup = event.isPopupTrigger(); if (MouseEvent.MOUSE_CLICKED.equals(type) && event.isMetaDown()) { // mack books use meta flag for right-clicks popup = true; } return new java.awt.event.MouseEvent(empty, id, when, modifiers, x, y, xAbs, yAbs, count, popup, button); }
From source file:Main.java
@Override public void start(Stage primaryStage) { Group root = new Group(); Scene scene = new Scene(root, 300, 250); TextField textBox = new TextField(); textBox.setPromptText("Write here"); // Define an event handler EventHandler handler = new EventHandler<InputEvent>() { public void handle(InputEvent event) { System.out.println("Handling event " + event.getEventType()); event.consume();//from w w w . j a v a 2 s .c om } }; scene.addEventHandler(DragEvent.DRAG_EXITED, handler); scene.addEventHandler(MouseEvent.MOUSE_DRAGGED, handler); root.getChildren().add(textBox); primaryStage.setScene(scene); primaryStage.show(); }
From source file:Main.java
private Node makeDraggable(final Node node) { final DragContext dragContext = new DragContext(); final Group wrapGroup = new Group(node); wrapGroup.addEventFilter(MouseEvent.ANY, new EventHandler<MouseEvent>() { public void handle(final MouseEvent mouseEvent) { if (dragModeActiveProperty.get()) { // disable mouse events for all children mouseEvent.consume();/* w w w . j a v a 2 s. c o m*/ } } }); wrapGroup.addEventFilter(MouseEvent.MOUSE_PRESSED, new EventHandler<MouseEvent>() { public void handle(final MouseEvent mouseEvent) { if (dragModeActiveProperty.get()) { // remember initial mouse cursor coordinates // and node position dragContext.mouseAnchorX = mouseEvent.getX(); dragContext.mouseAnchorY = mouseEvent.getY(); dragContext.initialTranslateX = node.getTranslateX(); dragContext.initialTranslateY = node.getTranslateY(); } } }); wrapGroup.addEventFilter(MouseEvent.MOUSE_DRAGGED, new EventHandler<MouseEvent>() { public void handle(final MouseEvent mouseEvent) { if (dragModeActiveProperty.get()) { // shift node from its initial position by delta // calculated from mouse cursor movement node.setTranslateX( dragContext.initialTranslateX + mouseEvent.getX() - dragContext.mouseAnchorX); node.setTranslateY( dragContext.initialTranslateY + mouseEvent.getY() - dragContext.mouseAnchorY); } } }); return wrapGroup; }
From source file:edu.kit.trufflehog.view.jung.visualization.FXVisualizationViewer.java
public FXVisualizationViewer(INetworkViewPort port) { this.port = port; // create canvas this.setStyle("-fx-background-color: #213245"); for (double divide = .25; divide < 1; divide += .25) { final Line line = new Line(0, 200, this.getWidth(), this.getHeight()); line.setFill(null);/*from w w w .ja v a 2s.c o m*/ line.setStroke(Color.web("0x385172")); line.setStrokeWidth(1.3); line.getStrokeDashArray().addAll(5d, 10d); line.startYProperty().bind(this.heightProperty().multiply(divide)); line.endXProperty().bind(this.widthProperty()); line.endYProperty().bind(this.heightProperty().multiply(divide)); this.getChildren().add(line); } for (double divide = .25; divide < 1; divide += .25) { final Line line = new Line(0, 0, this.getWidth(), this.getHeight()); line.setFill(null); line.setStroke(Color.web("0x385172")); line.setStrokeWidth(1.3); line.getStrokeDashArray().addAll(5d, 10d); line.startXProperty().bind(this.widthProperty().multiply(divide)); line.endXProperty().bind(this.widthProperty().multiply(divide)); line.endYProperty().bind(this.heightProperty()); this.getChildren().add(line); } //StackPane spane = new StackPane(); //spane.setBackground(new Background(new BackgroundFill(Color.BEIGE, null, null))); Pane ghost = new Pane(); canvas = new PannableCanvas(ghost); Pane parent = new Pane(); parent.getChildren().add(ghost); parent.getChildren().add(canvas); SceneGestures sceneGestures = new SceneGestures(parent, canvas); addEventFilter(MouseEvent.MOUSE_PRESSED, sceneGestures.getOnMousePressedEventHandler()); addEventFilter(MouseEvent.MOUSE_DRAGGED, sceneGestures.getOnMouseDraggedEventHandler()); addEventFilter(ScrollEvent.ANY, sceneGestures.getOnScrollEventHandler()); new RubberBandSelection(this); // TODO make canvas transparent //canvas.setStyle("-fx-background-color: #1d1d1d"); // we don't want the canvas on the top/left in this example => just // translate it a bit //canvas.setTranslateX(100); //canvas.setTranslateY(100); // create sample nodes which can be dragged nodeGestures = new NodeGestures(); //this.getChildren().add(spane); this.getChildren().add(parent); this.layout = port.getDelegate(); //this.layout.getGraph().getVertices().forEach(v -> Platform.runLater(() -> this.initVertex(v))); //this.layout.getGraph().getEdges().forEach(e -> Platform.runLater(() -> this.initEdge(e))); this.layout.getObservableGraph().addGraphEventListener(e -> { //Platform.runLater(() -> { switch (e.getType()) { case VERTEX_ADDED: final INode node = ((GraphEvent.Vertex<INode, IConnection>) e).getVertex(); Platform.runLater(() -> initVertex(node)); break; case EDGE_ADDED: final IConnection edge = ((GraphEvent.Edge<INode, IConnection>) e).getEdge(); Platform.runLater(() -> initEdge(edge)); break; case VERTEX_CHANGED: break; case EDGE_CHANGED: final IConnection changedEdge = ((GraphEvent.Edge<INode, IConnection>) e).getEdge(); Platform.runLater(() -> changedEdge.getComponent(ViewComponent.class).getRenderer().animate()); break; } //}); }); }
From source file:edu.kit.trufflehog.view.jung.visualization.FXVisualizationViewer.java
synchronized private void initVertex(INode vertex) { if (vertex.getAddress().isMulticast()) { return;// ww w. j a v a 2 s. c om } final IRenderer renderer = vertex.getComponent(ViewComponent.class).getRenderer(); final Shape nodeShape = renderer.getShape(); //nodeShape.addEventFilter( MouseEvent.MOUSE_PRESSED, nodeGestures.getOnMousePressedEventHandler()); //nodeShape.addEventFilter( MouseEvent.MOUSE_DRAGGED, nodeGestures.getOnMouseDraggedEventHandler()); //nodeShape.setCache(false); //nodeShape.setCacheHint(CacheHint.); final NodeStatisticsComponent nsc = vertex.getComponent(NodeStatisticsComponent.class); final DoubleBinding nodeSize = MyBindings .divideIntToDouble(nsc.getCommunicationCountProperty(), port.getMaxThroughputProperty()).add(1); nodeShape.scaleXProperty().bind(nodeSize); nodeShape.scaleYProperty().bind(nodeSize); nodeShape.setLayoutX(layout.transform(vertex).getX()); nodeShape.setLayoutY(layout.transform(vertex).getY()); /////////// // LABEL // /////////// Label nodeLabel = new Label(); // cast the shapes to circles (because right now i know they are circles) //TODO make this for arbitrary shapes final Circle nodeCircle = (Circle) nodeShape; /* final DoubleProperty labelX = new SimpleDoubleProperty(); final DoubleProperty labelY = new SimpleDoubleProperty();*/ //labelX.bind(nodeShape.layoutXProperty().add(nodeCircle.radiusProperty().multiply(nodeShape.scaleXProperty()))); //labelY.bind(nodeShape.layoutYProperty().add(nodeCircle.radiusProperty().multiply(nodeShape.scaleYProperty()))); //nodeLabel.layoutXProperty().bindBidirectionalWithOffset(labelX); //nodeLabel.layoutYProperty().bindBidirectionalWithOffset(labelY); //nodeLabel.layoutXProperty().bind(nodeShape.layoutXProperty().add(nodeCircle.radiusProperty().multiply(nodeShape.scaleXProperty()))); nodeLabel.textFillProperty().bind(new SimpleObjectProperty<>(Color.WHITE)); //MyBindings.bindBidirectionalWithOffset(nodeLabel.layoutXProperty(), nodeShape.layoutXProperty(), nodeCircle.radiusProperty().multiply(nodeShape.scaleXProperty())); //MyBindings.bindBidirectionalWithOffset(nodeLabel.layoutYProperty(), nodeShape.layoutYProperty(), nodeCircle.radiusProperty().multiply(nodeShape.scaleYProperty())); nodeLabel.layoutXProperty().bind(nodeShape.layoutXProperty().add(nodeShape.translateXProperty()) .add(nodeCircle.radiusProperty().multiply(nodeShape.scaleXProperty()))); nodeLabel.layoutYProperty().bind(nodeShape.layoutYProperty().add(nodeShape.translateYProperty()) .add(nodeCircle.radiusProperty().multiply(nodeShape.scaleYProperty()))); NodeInfoComponent nic = vertex.getComponent(NodeInfoComponent.class); if (nic != null) { nodeLabel.textProperty().bind(nic.toStringBinding()); } nodeLabel.scaleXProperty().bind(Bindings.divide(1, canvas.scaleXProperty())); nodeLabel.scaleYProperty().bind(Bindings.divide(1, canvas.scaleYProperty())); nodeLabel.addEventFilter(MouseEvent.MOUSE_PRESSED, nodeGestures.getOnMousePressedEventHandler(vertex)); nodeLabel.addEventFilter(MouseEvent.MOUSE_DRAGGED, nodeGestures.getOnMouseDraggedEventHandler(vertex)); nodeLabel.addEventFilter(MouseEvent.MOUSE_RELEASED, nodeGestures.getOnMouseReleasedEventHandler(vertex)); nodeShape.addEventFilter(MouseEvent.MOUSE_PRESSED, nodeGestures.getOnMousePressedEventHandler(vertex)); nodeShape.addEventFilter(MouseEvent.MOUSE_DRAGGED, nodeGestures.getOnMouseDraggedEventHandler(vertex)); nodeShape.addEventFilter(MouseEvent.MOUSE_RELEASED, nodeGestures.getOnMouseReleasedEventHandler(vertex)); nodeShape.addEventFilter(MouseEvent.MOUSE_CLICKED, nodeGestures.getOnMouseClickedEventHandler(vertex)); canvas.getChildren().addAll(nodeLabel, nodeShape); }
From source file:org.eclipse.jubula.rc.javafx.driver.RobotJavaFXImpl.java
/** * Confirms a move, either a normal move or a drag move. * * @param confirmer//from ww w.j a v a 2 s . co m * the confirmer * @param comp * the component to confirm for */ private void confirmMove(IRobotEventConfirmer confirmer, Object comp) { if (DragAndDropHelper.getInstance().isDragMode()) { confirmer.waitToConfirm(null, new MouseMovedEventMatcher(MouseEvent.MOUSE_DRAGGED)); } else { confirmer.waitToConfirm(null, new MouseMovedEventMatcher(MouseEvent.MOUSE_MOVED)); } }
From source file:org.samcrow.frameviewer.trajectory.ui.FrameController.java
/** * Called when a mouse event is received. Subclasses should override * this method. The default implementation does nothing. * <p>//w w w . j a v a 2 s .c o m * @param event The mouse event * @param framePosition The position of the event in frame coordinates */ public void handleMouseEvent(MouseEvent event, Point2D framePosition) { final EventType<? extends Event> type = event.getEventType(); if (type == MouseEvent.MOUSE_PRESSED) { handleMousePressed(event, framePosition); } else if (type == MouseEvent.MOUSE_RELEASED) { handleMouseReleased(event, framePosition); } else if (type == MouseEvent.MOUSE_CLICKED && event.isStillSincePress()) { handleMouseClicked(event, framePosition); } else if (type == MouseEvent.MOUSE_MOVED) { handleMouseMoved(event, framePosition); } else if (type == MouseEvent.MOUSE_DRAGGED) { handleMouseDragged(event, framePosition); } }
From source file:snpviewer.SnpViewer.java
@Override public void initialize(URL url, ResourceBundle rb) { labelSplitPane.setDividerPositions(); chromSplitPane.setDividerPositions(); Pane lpane = (Pane) horizontalSplit.getItems().get(0); SplitPane.setResizableWithParent(lpane, false); //mnemonics/shortcuts for menus mainMenu.useSystemMenuBarProperty().set(true); fileMenu.setMnemonicParsing(true);/*from ww w . j a v a 2s . com*/ sampleMenu.setMnemonicParsing(true); goMenu.setMnemonicParsing(true); helpMenu.setMnemonicParsing(true); newProjectMenu.setAccelerator(new KeyCodeCombination(KeyCode.N, KeyCombination.SHORTCUT_DOWN)); loadProjectMenu.setAccelerator(new KeyCodeCombination(KeyCode.L, KeyCombination.SHORTCUT_DOWN)); addAffSampleMenu.setAccelerator( new KeyCodeCombination(KeyCode.A, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); addUnSampleMenu.setAccelerator( new KeyCodeCombination(KeyCode.U, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); nextChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.EQUALS, KeyCombination.SHORTCUT_DOWN)); prevChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.MINUS, KeyCombination.SHORTCUT_DOWN)); firstChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.DIGIT1, KeyCombination.SHORTCUT_DOWN)); lastChromMenu.setAccelerator(new KeyCodeCombination(KeyCode.DIGIT0, KeyCombination.SHORTCUT_DOWN)); redrawMenu.setAccelerator(new KeyCodeCombination(KeyCode.R, KeyCombination.SHORTCUT_DOWN)); cacheChromsMenu.setAccelerator( new KeyCodeCombination(KeyCode.C, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); saveToPngMenu.setAccelerator( new KeyCodeCombination(KeyCode.S, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); autoFindRegions.setAccelerator(new KeyCodeCombination(KeyCode.F, KeyCombination.SHORTCUT_DOWN)); //need to disable hideSavedRegionsMenu accelerator for linux - doesn't work for check menus hideSavedRegionsMenu.setAccelerator( new KeyCodeCombination(KeyCode.H, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); clearSavedRegionsMenu.setAccelerator( new KeyCodeCombination(KeyCode.X, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); displaySavedsRegionsMenu.setAccelerator(new KeyCodeCombination(KeyCode.T, KeyCombination.SHORTCUT_DOWN)); outputSavedRegionsMenu.setAccelerator(new KeyCodeCombination(KeyCode.O, KeyCombination.SHORTCUT_DOWN)); removeSampleMenu.setAccelerator( new KeyCodeCombination(KeyCode.R, KeyCombination.SHORTCUT_DOWN, KeyCombination.SHIFT_DOWN)); //set radio menu item toggle group ArrayList<RadioMenuItem> callQualityRadios = new ArrayList<>( Arrays.asList(noFilteringRadio, filter99, filter95, filter90, filter85)); ToggleGroup callQualityToggle = new ToggleGroup(); for (RadioMenuItem r : callQualityRadios) { r.setToggleGroup(callQualityToggle); } noFilteringRadio.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(null); } }); filter99.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.01); } }); filter95.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.05); } }); filter90.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.10); } }); filter85.setOnAction(new EventHandler() { @Override public void handle(Event ev) { setQualityFilter(0.15); } }); nextChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { selectNextChromosome(true); } }); prevChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { selectNextChromosome(false); } }); firstChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { if (!cancelButton.isDisabled()) { cancelButton.fire(); } if (!chromosomeSelector.isDisabled()) { chromosomeSelector.getSelectionModel().selectFirst(); } } }); lastChromMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { if (!cancelButton.isDisabled()) { cancelButton.fire(); } if (!chromosomeSelector.isDisabled()) { chromosomeSelector.getSelectionModel().selectLast(); } } }); hideSavedRegionsMenu.setOnAction(new EventHandler() { @Override public void handle(Event ev) { showHideSavedRegions(); } }); colorComp.addAll(Arrays.asList(colorComponants)); //selection context menu final ContextMenu scm = new ContextMenu(); final MenuItem scmItem1 = new MenuItem("Display Flanking SNP IDs"); scmItem1.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * flanking snp ids and coordinates */ displayFlankingSnpIDs(dragSelectRectangle); } }); final MenuItem scmItem2 = new MenuItem("Write Selected Region to File"); scmItem2.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and report back * write SNPs in region to file */ writeRegionToFile(dragSelectRectangle); } }); } }); final MenuItem scmItem3 = new MenuItem("Add To Saved Regions"); scmItem3.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * write SNPs in region to file */ saveSelection(); } }); final MenuItem scmItem4 = new MenuItem("Show/Hide Saved Regions"); scmItem4.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { /* get coordinates of selection and report back * write SNPs in region to file */ hideSavedRegionsMenu.selectedProperty().setValue(!hideSavedRegionsMenu.isSelected()); hideSavedRegionsMenu.fire(); } }); final MenuItem scmItem5 = new MenuItem("Zoom Region"); scmItem5.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and report back * write SNPs in region to file */ zoomRegion(dragSelectRectangle); } }); } }); final MenuItem scmItem6 = new MenuItem("Write Saved Regions to File"); scmItem6.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { /* get coordinates of selection and report back * write SNPs in region to file */ writeSavedRegionsToFile(); } }); } }); scm.getItems().add(scmItem1); scm.getItems().add(scmItem2); scm.getItems().add(scmItem3); scm.getItems().add(scmItem4); scm.getItems().add(scmItem5); scm.getItems().add(scmItem6); //overlayPane context menu ocm = new ContextMenu(); final MenuItem ocmItem1 = new MenuItem("Save Image to File"); ocmItem1.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { Platform.runLater(new Runnable() { @Override public void run() { drawPaneToPng(); } }); } }); ocm.getItems().add(ocmItem1); ocm.getItems().add(scmItem4); ocm.getItems().add(scmItem6); //color selections colorComponantSelector.getItems().clear(); colorComponantSelector.getItems().add("AA"); colorComponantSelector.getItems().add("BB"); colorComponantSelector.getItems().add("AB"); colorComponantSelector.getItems().add("Selection Outline"); colorComponantSelector.getItems().add("Selection Fill"); colorComponantSelector.getItems().add("Saved Region Outline"); colorComponantSelector.getItems().add("Saved Region Fill"); colorComponantSelector.getSelectionModel().selectFirst(); colorPicker.setValue(colorComponants[0]); colorComponantSelector.getSelectionModel().selectedIndexProperty() .addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue ov, Number value, Number new_value) { colorPicker.setValue(colorComp.get(new_value.intValue())); colorPicker.fireEvent(new ActionEvent()); } }); colorPicker.setOnAction(new EventHandler() { @Override public void handle(Event t) { if (!colorComp.get(colorComponantSelector.getSelectionModel().getSelectedIndex()) .equals(colorPicker.getValue())) { colorComp.set(colorComponantSelector.getSelectionModel().getSelectedIndex(), colorPicker.getValue()); saveProject(); //colorComponants[colorComponantSelector.getSelectionModel().getSelectedIndex()] = colorPicker.getValue(); if (colorComponantSelector.getSelectionModel().getSelectedIndex() == Colors.fill.value) { dragSelectRectangle.setFill(colorPicker.getValue()); } else if (colorComponantSelector.getSelectionModel().getSelectedIndex() == Colors.line.value) { dragSelectRectangle.setStroke(colorPicker.getValue()); } else if (colorComponantSelector.getSelectionModel() .getSelectedIndex() == Colors.saveLine.value) { for (Rectangle r : savedRegionsDisplay) { r.setStroke(colorPicker.getValue()); } } else if (colorComponantSelector.getSelectionModel() .getSelectedIndex() == Colors.saveFill.value) { for (Rectangle r : savedRegionsDisplay) { r.setFill(colorPicker.getValue()); } } else { removeSavedChromosomeImages(); if (redrawCheckBox.isSelected()) { refreshView(null, true); } } } } }); /*perform appropriate action when user selects a chromosome * from the chromosome choice box */ chromosomeSelector.getSelectionModel().selectedIndexProperty().addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue ov, Number value, Number new_value) { chromosomeBoxList = chromosomeSelector.getItems().toArray(); if (new_value.intValue() > -1) { chromosomeSelected((String) chromosomeBoxList[new_value.intValue()]); } } }); chromosomeSelector.addEventFilter(KeyEvent.ANY, new EventHandler<KeyEvent>() { @Override public void handle(KeyEvent ke) { if (ke.getCode() == KeyCode.UP) { ke.consume(); chromosomeSelector.show(); } } }); selectionOverlayPane.heightProperty().addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue<? extends Number> observableValue, Number oldSceneWidth, Number newSceneWidth) { windowResized(new ActionEvent()); } }); selectionOverlayPane.widthProperty().addListener(new ChangeListener<Number>() { @Override public void changed(ObservableValue<? extends Number> observableValue, Number oldSceneWidth, Number newSceneWidth) { windowResized(new ActionEvent()); } }); /*upon addition of a new affected file adjust components accordingly * i.e. ensure appropriate chromosomes are in the choice box * adjust the split panes to fit all files and redisplay */ affObserve.addListener(new ListChangeListener() { @Override public void onChanged(ListChangeListener.Change change) { change.next();/*from the javadoc * 'Go to the next change. In initial state is invalid a require * a call to next() before calling other methods. The first * next() call will make this object represent the first change. */ if (change.getRemovedSize() > 0) { List<SnpFile> both = new ArrayList<>(unFiles); both.addAll(affFiles); recheckChromosomeSelector(both);//need to check all files again, not just affFiles } else if (change.getAddedSize() > 0) { addToChromosomeSelector(affFiles); } } }); /*as above * but for unaffected files */ unObserve.addListener(new ListChangeListener() { @Override public void onChanged(ListChangeListener.Change change) { change.next(); if (change.getRemovedSize() > 0) { List<SnpFile> both = new ArrayList<>(unFiles); both.addAll(affFiles); recheckChromosomeSelector(both);//need to check all files again, not just unFiles } else if (change.getAddedSize() > 0) { addToChromosomeSelector(unFiles); } } }); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_MOVED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (!genomeVersion.equals("") && chromosomeSelector.getSelectionModel().getSelectedIndex() > -1) { try { ChromosomeLength chromLength = new ChromosomeLength(genomeVersion); String currentChrom = (String) chromosomeBoxList[chromosomeSelector.getSelectionModel() .getSelectedIndex()]; double coordinate = chromLength.getLength(currentChrom) / chromSplitPane.getWidth() * e.getX(); positionIndicator.setText(nf.format(coordinate)); } catch (Exception ex) { positionIndicator.setText("Build Error!"); } } } }); /*handle mouse dragging and effect on dragSelectRectangle * */ dragSelectRectangle.widthProperty().bind(dragSelectRectX.subtract(dragSelectRectInitX)); dragSelectRectangle.heightProperty().bind(selectionOverlayPane.heightProperty()); //dragSelectRectangle.strokeProperty().set(colorComponants[Colors.line.value]); dragSelectRectangle.setStrokeWidth(4.0); //dragSelectRectangle.setBlendMode(BlendMode.SCREEN); dragSelectRectangle.setOpacity(0.45); dragSelectRectangle.setVisible(false); selectionOverlayPane.getChildren().add(dragSelectRectangle); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_PRESSED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (scm.isShowing()) { scm.hide(); } if (!e.isPrimaryButtonDown()) { if (e.isSecondaryButtonDown()) { //check we're not overlapping selection if (e.getX() >= dragSelectRectangle.getX() && e.getX() <= (dragSelectRectangle.getX() + dragSelectRectangle.getWidth())) { return; } //check we're not overlapping saved regions for (Rectangle r : savedRegionsDisplay) { if (r.isVisible() && e.getX() >= r.getX() && e.getX() <= r.getX() + r.getWidth()) { return; } } if (chromosomeSelector.getSelectionModel().isEmpty()) { ocmItem1.setDisable(true); } else { ocmItem1.setDisable(false); } ocm.show(selectionOverlayPane, e.getScreenX(), e.getScreenY()); return; } } if (ocm.isShowing()) { ocm.hide(); } dragSelectRectangle.strokeProperty().set(colorComp.get(Colors.line.value)); dragSelectRectangle.fillProperty().set(colorComp.get(Colors.fill.value)); dragSelectRectX.set(0); dragSelectRectangle.setVisible(true); dragSelectRectangle.setX(e.getX()); dragSelectRectangle.setY(0); dragSelectRectInitX.set(e.getX()); anchorInitX.set(e.getX()); } }); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_DRAGGED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (!e.isPrimaryButtonDown()) { return; } dragSelectRectangle.setVisible(true); if (e.getX() > anchorInitX.doubleValue()) {//dragging to the right if (e.getX() <= selectionOverlayPane.getLayoutX() + selectionOverlayPane.getWidth()) { //mouse is before the edge of the pane dragSelectRectInitX.set(anchorInitX.doubleValue()); dragSelectRectX.set(e.getX()); } else { //mouse is over the edge dragSelectRectX.set(selectionOverlayPane.getWidth()); } } else { if (e.getX() > selectionOverlayPane.getLayoutX()) { dragSelectRectInitX.set(e.getX()); dragSelectRectangle.setX(e.getX()); dragSelectRectX.set(anchorInitX.doubleValue()); } else { dragSelectRectInitX.set(0); dragSelectRectangle.setX(0); /* the two lines below are just to trigger * dragSelectRectangle.widthProperty listener * so that start coordinate changes to 1 */ dragSelectRectX.set(anchorInitX.doubleValue() + 1); dragSelectRectX.set(anchorInitX.doubleValue() + 1); } } } }); selectionOverlayPane.addEventHandler(MouseEvent.MOUSE_RELEASED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { //dragSelectRectX.set(e.getX()); if (!e.isPrimaryButtonDown()) { return; } dragSelectRectangle.setVisible(true); if (dragSelectRectangle.getWidth() == 0) { clearDragSelectRectangle(); } } }); dragSelectRectangle.widthProperty().addListener(new ChangeListener() { @Override public void changed(ObservableValue observableValue, Object oldValue, Object newRectWidth) { if (!genomeVersion.equals("") && chromosomeSelector.getSelectionModel().getSelectedIndex() > -1 && dragSelectRectangle.getWidth() > 0) { try { ChromosomeLength chromLength = new ChromosomeLength(genomeVersion); String currentChrom = (String) chromosomeBoxList[chromosomeSelector.getSelectionModel() .getSelectedIndex()]; double startCoordinate = chromLength.getLength(currentChrom) / selectionOverlayPane.getWidth() * dragSelectRectangle.getX(); double selectionWidth = chromLength.getLength(currentChrom) / selectionOverlayPane.getWidth() * dragSelectRectangle.getWidth(); if (dragSelectRectangle.getX() == 0) { startCoordinate = 1; } selectionIndicator.setText("chr" + currentChrom + ":" + nf.format(startCoordinate) + "-" + nf.format(startCoordinate + selectionWidth)); } catch (Exception ex) { selectionIndicator.setText("Build Error!"); } } else { selectionIndicator.setText(""); } } }); dragSelectRectangle.addEventHandler(MouseEvent.MOUSE_CLICKED, new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent e) { if (e.getButton() == MouseButton.SECONDARY) { if (chromosomeSelector.getSelectionModel().isEmpty()) { scmItem1.setDisable(true); scmItem2.setDisable(true); } else { scmItem1.setDisable(false); scmItem2.setDisable(false); } if (ocm.isShowing()) { ocm.hide(); } scm.show(selectionOverlayPane, e.getScreenX(), e.getScreenY()); } } }); }