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();
        }
    }
 

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

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()