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javafx.embed.swt

Class FXCanvas

java.lang.Object
  • org.eclipse.swt.widgets.Widget
    • org.eclipse.swt.widgets.Control
      • org.eclipse.swt.widgets.Scrollable
        • org.eclipse.swt.widgets.Composite
          • org.eclipse.swt.widgets.Canvas
            • javafx.embed.swt.FXCanvas

All Implemented Interfaces:

org.eclipse.swt.graphics.Drawable



public class FXCanvas
extends org.eclipse.swt.widgets.Canvas
FXCanvas is a component to embed JavaFX content into SWT applications. The content to be displayed is specified with the setScene(javafx.scene.Scene) method that accepts an instance of JavaFX Scene. After the scene is assigned, it gets repainted automatically. All the input and focus events are forwarded to the scene transparently to the developer.

Here is a typical pattern how FXCanvas can used:

public class Test {
        private static Scene createScene() {
            Group group = new Group();
            Scene scene = new Scene(group);
            Button button = new Button("JFX Button");
            group.getChildren().add(button);
            return scene;
        }
    
        public static void main(String[] args) {
            Display display = new Display();
            Shell shell = new Shell(display);
            shell.setLayout(new FillLayout());
            FXCanvas canvas = new FXCanvas(shell, SWT.NONE);
            Scene scene = createScene();
            canvas.setScene(scene);
            shell.open();
            while (!shell.isDisposed()) {
                if (!display.readAndDispatch()) display.sleep();
            }
            display.dispose();
        }
    }

Since:

JavaFX 2.0

  • Field Summary

    • Fields inherited from class org.eclipse.swt.widgets.Control

      handle
  • Constructor Summary

    Constructors
    Constructor and Description
    FXCanvas(org.eclipse.swt.widgets.Composite parent, int style)
  • Method Summary

    All MethodsInstance MethodsConcrete Methods
    Modifier and Type Method and Description
    org.eclipse.swt.graphics.Point computeSize(int wHint, int hHint, boolean changed)
    Scene getScene()
    Returns the JavaFX scene attached to this FXCanvas.
    void setScene(Scene newScene)
    Attaches a Scene object to display in this FXCanvas.
    • Methods inherited from class org.eclipse.swt.widgets.Canvas

      drawBackground, getCaret, getIME, scroll, setCaret, setFont, setIME
    • Methods inherited from class org.eclipse.swt.widgets.Composite

      changed, checkSubclass, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList
    • Methods inherited from class org.eclipse.swt.widgets.Scrollable

      computeTrim, getClientArea, getHorizontalBar, getVerticalBar
    • Methods inherited from class org.eclipse.swt.widgets.Control

      addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update
    • Methods inherited from class org.eclipse.swt.widgets.Widget

      addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, setData, toString
    • Methods inherited from class java.lang.Object

      clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  • Constructor Detail

    • FXCanvas

      public FXCanvas(org.eclipse.swt.widgets.Composite parent,
                      int style)
  • Method Detail

    • computeSize

      public org.eclipse.swt.graphics.Point computeSize(int wHint,
                                                        int hHint,
                                                        boolean changed)

      Overrides:

      computeSize in class org.eclipse.swt.widgets.Composite

    • getScene

      public Scene getScene()
      Returns the JavaFX scene attached to this FXCanvas.

      Returns:

      the Scene attached to this FXCanvas

    • setScene

      public void setScene(Scene newScene)
      Attaches a Scene object to display in this FXCanvas. This method must called either on the JavaFX JavaFX application thread (which is the same as the SWT event dispatch thread).

      Parameters:

      newScene - a scene to display in this FXCanvas

      See Also:

      Platform.isFxApplicationThread()

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

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