FXCanvas example

package swt;

import java.io.BufferedOutputStream;

import javafx.embed.swt.FXCanvas;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.scene.input.ClipboardContent;
import javafx.scene.input.DataFormat;
import javafx.scene.input.DragEvent;
import javafx.scene.input.Dragboard;
import javafx.scene.input.MouseEvent;
import javafx.scene.input.TransferMode;
import javafx.scene.layout.Pane;

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class SWTApp {
    static DataFormat refTrans = new DataFormat("MyDraggable");
    public static void main (String [] args) {
        Display display = new Display ();
        Shell shell = new Shell(display);
            final RowLayout layout = new RowLayout();
            shell.setLayout(layout);
        FXCanvas canvas = new FXCanvas(shell, SWT.FILL);
        final Pane pane = new Pane();
        pane.setOnDragDetected(new EventHandler<MouseEvent>() {

            @Override
            public void handle(MouseEvent event) {
                Dragboard db = pane.startDragAndDrop(TransferMode.COPY_OR_MOVE);
                    ClipboardContent content = new ClipboardContent();
                    BufferedOutputStream o = null;
                    content.put(refTrans, "SomeText");
                    db.setContent(content);
                event.consume();
            }
        });
        pane.setOnDragEntered(new EventHandler<DragEvent>() {

            @Override
            public void handle(DragEvent event) {
                System.out.println("DragEnter");
                for(DataFormat df : event.getDragboard().getContentTypes()){
                    System.out.println(df.equals(refTrans));
                }

            }
        });
        Scene scene = new Scene(pane, 800, 600);
        canvas.setScene(scene);
        shell.open ();
        while (!shell.isDisposed ()) {
            if (!display.readAndDispatch ()) display.sleep ();
        }
        display.dispose ();
    }
}