Example usage for javafx.geometry Point2D Point2D

Introduction

In this page you can find the example usage for javafx.geometry Point2D Point2D.

Prototype

public Point2D(@NamedArg("x") double x, @NamedArg("y") double y) 

Source Link

Document

Creates a new instance of Point2D .

Usage

From source file:com.rockhoppertech.symchords.fx.SymChordsController.java

protected void setupDragonDrop() {
    Image image = new Image(getClass().getResourceAsStream("/images/rocky-32-trans.png"));
    dragImageView = new ImageView(image);
    dragImageView.setFitHeight(32);//from  ww w  .j  a va  2 s  . c  o  m
    dragImageView.setFitWidth(32);

    grandStaff.setOnDragDetected(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent me) {

            if (!root.getChildren().contains(dragImageView)) {
                root.getChildren().add(dragImageView);
            }

            // dragImageView.setOpacity(0.5);
            dragImageView.toFront();
            dragImageView.setMouseTransparent(true);
            dragImageView.setVisible(true);
            dragImageView.relocate((int) (me.getSceneX() - dragImageView.getBoundsInLocal().getWidth() / 2),
                    (int) (me.getSceneY() - dragImageView.getBoundsInLocal().getHeight() / 2));

            Dragboard db = grandStaff.startDragAndDrop(TransferMode.ANY);

            // TODO remove the custom image nonsense in javafx 8
            // javafx 8
            // db.setDragView(dragImageView);

            ClipboardContent content = new ClipboardContent();
            // MIDITrack track = grandStaff.getMIDITrack();
            MIDITrack track = model.getMIDITrack();
            content.put(midiTrackDataFormat, track);
            db.setContent(content);
            me.consume();
        }
    });

    grandStaff.setOnDragDone(new EventHandler<DragEvent>() {
        public void handle(DragEvent e) {
            dragImageView.setVisible(false);
            e.consume();
        }
    });

    // Parent root = grandStaff.getScene().getRoot();
    // stage.getScene().getRoot();

    if (root != null) {
        root.setOnDragOver(new EventHandler<DragEvent>() {
            public void handle(DragEvent e) {
                Point2D localPoint = grandStaff.getScene().getRoot()
                        .sceneToLocal(new Point2D(e.getSceneX(), e.getSceneY()));
                dragImageView.relocate(
                        (int) (localPoint.getX() - dragImageView.getBoundsInLocal().getWidth() / 2),
                        (int) (localPoint.getY() - dragImageView.getBoundsInLocal().getHeight() / 2));
                e.consume();
            }
        });
    }

    trackList.setOnDragOver(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /*
             * data is dragged over the target; accept it only if it is not
             * dragged from the same node and if it has MIDITrack data
             */
            if (event.getGestureSource() != trackList && event.getDragboard().hasContent(midiTrackDataFormat)) {
                logger.debug("drag over");
                /* allow for both copying and moving, whatever user chooses */
                event.acceptTransferModes(TransferMode.COPY_OR_MOVE);
            }

            // Don't consume the event. Let the layers below process the
            // DragOver event as well so that the
            // translucent container image will follow the cursor.
            // event.consume();
        }
    });

    trackList.setOnDragEntered(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* the drag-and-drop gesture entered the target */
            /* show to the user that it is an actual gesture target */
            logger.debug("drag entered");
            if (event.getGestureSource() != trackList && event.getDragboard().hasContent(midiTrackDataFormat)) {
                DropShadow dropShadow = new DropShadow();
                dropShadow.setRadius(5.0);
                dropShadow.setOffsetX(3.0);
                dropShadow.setOffsetY(3.0);
                dropShadow.setColor(Color.color(0.4, 0.5, 0.5));
                trackList.setEffect(dropShadow);
            }
            event.consume();
        }
    });

    trackList.setOnDragExited(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {
            /* mouse moved away, remove the graphical cues */
            trackList.setEffect(null);
            event.consume();
        }
    });

    trackList.setOnDragDropped(new EventHandler<DragEvent>() {
        public void handle(DragEvent event) {

            Dragboard db = event.getDragboard();
            boolean success = false;
            if (db.hasContent(midiTrackDataFormat)) {
                MIDITrack track = (MIDITrack) db.getContent(midiTrackDataFormat);
                trackList.getItems().add(track);
                success = true;

            }
            /*
             * let the source know whether the data was successfully
             * transferred and used
             */
            event.setDropCompleted(success);
            event.consume();
        }
    });

    logger.debug("jvm mime {}", DataFlavor.javaJVMLocalObjectMimeType);
}

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From source file:org.eclipse.jubula.rc.javafx.driver.RobotJavaFXImpl.java

/**
 *
 * {@inheritDoc}//from  ww  w .j  a v  a2 s.com
 */
public boolean isMouseInComponent(final Object graphicsComponent) {
    final Point currMousePos = getCurrentMousePosition();
    return EventThreadQueuerJavaFXImpl.invokeAndWait("isMouseInComponent", //$NON-NLS-1$
            new Callable<Boolean>() {

                @Override
                public Boolean call() throws Exception {
                    if (graphicsComponent instanceof Node) {
                        Node comp = (Node) graphicsComponent;
                        comp.getScene().getRoot().layout();

                        if (currMousePos == null) {
                            return false;
                        }
                        return NodeBounds.checkIfContains(new Point2D(currMousePos.x, currMousePos.y), comp);
                    }
                    Stage comp = (Stage) graphicsComponent;
                    comp.getScene().getRoot().layout();
                    Bounds stageBounds = new BoundingBox(comp.getX(), comp.getY(), comp.getWidth(),
                            comp.getHeight());
                    return stageBounds.contains(new Point2D(currMousePos.x, currMousePos.y));
                }
            });

}

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