org.eclipse.gef4.fx.ui.canvas

Class FXCanvasEx

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

org.eclipse.gef4.fx.ui.canvas.FXCanvasEx

All Implemented Interfaces:

Drawable

public class FXCanvasEx
extends javafx.embed.swt.FXCanvas

A replacement of FXCanvas that offers the following additional capabilities:

• Forwarding of SWT GestureEvents to JavaFX (the original FXCanvas simply ignores all those events)
• Support for notifying SWT FocusListeners (the original FXCanvas will forward all focus events to the embedded JavaFX stage), so SWT FocusListener will not be notified
• Support for setting cursors via JavaFX (i.e. the cursor of the embedded JavaFX stage, its transferred into an SWT cursor on this FXCanvasEx)

Field Summary

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

view

Constructor Summary

Constructors

Constructor and Description
FXCanvasEx(Composite parent, int style) Creates a new FXCanvasEx for the given parent and with the given style.

Method Summary

Modifier and Type	Method and Description
void	addFocusListener(FocusListener listener)
void	dispose()
javafx.stage.Window	getStage() Returns the stage Window hold by this FXCanvas.
void	removeFocusListener(FocusListener listener)
void	setCursor(Cursor cursor)
void	setScene(javafx.scene.Scene newScene)

Methods inherited from class javafx.embed.swt.FXCanvas

computeSize, getScene

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, getScrollbarsMode, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control

addControlListener, addDragDetectListener, 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, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setDragDetect, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, checkWidget, 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

FXCanvasEx

public FXCanvasEx(Composite parent,
                  int style)

Creates a new FXCanvasEx for the given parent and with the given style.

Parameters:

parent - The Composite to use as parent.

style - A combination of SWT styles to be applied. Note that the FXCanvas constructor will set the SWT.NO_BACKGROUND style before passing it to the Canvas constructor.

Method Detail

addFocusListener

public void addFocusListener(FocusListener listener)

Overrides:

addFocusListener in class Control

dispose

public void dispose()

Overrides:

dispose in class Widget

getStage

public javafx.stage.Window getStage()

Returns the stage Window hold by this FXCanvas.

Returns:

The stage Window.

removeFocusListener

public void removeFocusListener(FocusListener listener)

Overrides:

removeFocusListener in class Control

setCursor

public void setCursor(Cursor cursor)

Overrides:

setCursor in class Control

setScene

public void setScene(javafx.scene.Scene newScene)

Overrides:

setScene in class javafx.embed.swt.FXCanvas