org.eclipse.gef4.fx.swt.controls

Class FXControlAdapter<T extends Control>

java.lang.Object

javafx.scene.Node

javafx.scene.Parent

javafx.scene.layout.Region

org.eclipse.gef4.fx.swt.controls.FXControlAdapter<T>

Type Parameters:

T - The SWT Control class which is wrapped by this FXControlAdapter.

All Implemented Interfaces:

javafx.css.Styleable, javafx.event.EventTarget

public class FXControlAdapter<T extends Control>
extends javafx.scene.layout.Region

The FXControlAdapter can be used to embed SWT controls into a JavaFX scene graph.

Property Summary

Properties inherited from class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, heightProperty, insetsProperty, maxHeightProperty, maxWidthProperty, minHeightProperty, minWidthProperty, opaqueInsetsProperty, paddingProperty, prefHeightProperty, prefWidthProperty, scaleShapeProperty, shapeProperty, snapToPixelProperty, widthProperty

Properties inherited from class javafx.scene.Parent

impl_traversalEngineProperty, needsLayoutProperty

Properties inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, cacheHintProperty, cacheProperty, clipProperty, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, focusedProperty, focusTraversableProperty, hoverProperty, idProperty, impl_showMnemonicsProperty, impl_treeVisibleProperty, inputMethodRequestsProperty, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParentTransformProperty, localToSceneTransformProperty, managedProperty, mouseTransparentProperty, nodeOrientationProperty, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, pickOnBoundsProperty, pressedProperty, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, styleProperty, translateXProperty, translateYProperty, translateZProperty, visibleProperty

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FXControlAdapter.IControlFactory<T extends Control> The FXControlAdapter.IControlFactory can be used in conjunction with FXControlAdapter to create the wrapped SWT Control when the surrounding FXCanvas changes.

Field Summary

Fields inherited from class javafx.scene.layout.Region

USE_COMPUTED_SIZE, USE_PREF_SIZE

Fields inherited from class javafx.scene.Node

BASELINE_OFFSET_SAME_AS_HEIGHT

Constructor Summary

Constructors

Constructor and Description
FXControlAdapter(FXControlAdapter.IControlFactory<T> controlFactory) Creates a new FXControlAdapter which uses the given FXControlAdapter.IControlFactory for the creation of the SWT Control.
FXControlAdapter(T control) Creates a new FXControlAdapter which wraps the given SWT Control.

Method Summary

Modifier and Type	Method and Description
protected double	computeMaxHeight(double width)
protected double	computeMaxWidth(double height)
protected double	computeMinHeight(double width)
protected double	computeMinWidth(double height)
protected double	computePrefHeight(double width)
protected double	computePrefWidth(double height)
void	dispose() Deactivates this FXControlAdapter, so that the SWT Control will not be re-created when the FXCanvas changes.
protected javafx.collections.ObservableList<javafx.scene.Node>	getChildren() We do not manage children.
T	getControl() Returns the SWT Control that is wrapped by this FXControlAdapter.
protected javafx.embed.swt.FXCanvas	getFXCanvas(Control control) Returns the first FXCanvas which is found by walking up the widget hierarchy of the given Control.
protected javafx.embed.swt.FXCanvas	getFXCanvas(javafx.scene.Node node) Returns the FXCanvas which embeds the Scene which contains the given Node.
protected javafx.embed.swt.FXCanvas	getFXCanvas(javafx.scene.Scene scene) Returns the FXCanvas which contains the given Scene.
protected javafx.embed.swt.FXCanvas	getFXCanvas(javafx.stage.Window window) Returns the FXCanvas which serves as the host container for the given Window.
protected void	hookControl(T control) Hooks the given Control into the JavaFX scene graph, for example, registering event forwarding from SWT to JavaFX.
protected void	init() Initializes this FXControlAdapter.
protected void	registerListeners() Registers JavaFX listeners for forwarding JavaFX state to SWT.
protected void	registerSwtToFXEventForwarders(javafx.embed.swt.FXCanvas newCanvas) Registers SWT to JavaFX event forwarders for the given FXCanvas.
void	relocate(double paramDouble1, double paramDouble2)
void	resize(double width, double height)
protected void	setCanvas(javafx.embed.swt.FXCanvas newCanvas) Changes the FXCanvas in which the Control is hooked.
protected void	setControl(T control) Sets the Control of this FXControlAdapter to the given value and hooks or unhooks the Control, respectively.
protected void	unhookControl(T control) Unhooks the given Control from the JavaFX scene graph, for example, unregistering event forwarding from SWT to JavaFX.
protected void	unregisterListeners() Unregisters the listeners which have previously been registered during registerListeners().
protected void	unregisterSwtToFXEventForwarders() Unregisters the event forwarders which have previously been registered during registerSwtToFXEventForwarders(FXCanvas).
void	updateSwtBounds() Updates the bounds of the Control which is wrapped by this FXControlAdapter.

Methods inherited from class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, getBackground, getBorder, getClassCssMetaData, getCssMetaData, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, impl_computeContains, impl_computeGeomBounds, impl_computeLayoutBounds, impl_createPeer, impl_notifyLayoutBoundsChanged, impl_pickNodeLocal, impl_updatePeer, insetsProperty, isCacheShape, isCenterShape, isResizable, isScaleShape, isSnapToPixel, layoutInArea, layoutInArea, layoutInArea, layoutInArea, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, setWidth, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapSize, snapSpace, snapToPixelProperty, widthProperty

Methods inherited from class javafx.scene.Parent

getBaselineOffset, getChildrenUnmodifiable, getImpl_traversalEngine, getManagedChildren, getStylesheets, impl_getAllParentStylesheets, impl_processCSS, impl_processMXNode, impl_traversalEngineProperty, isNeedsLayout, layout, layoutChildren, lookup, needsLayoutProperty, queryAccessibleAttribute, requestLayout, requestParentLayout, setImpl_traversalEngine, setNeedsLayout, updateBounds

Methods inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, containsBounds, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, executeAccessibleAction, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getContentBias, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, hasProperties, hoverProperty, idProperty, impl_clearDirty, impl_computeIntersects, impl_cssGetCursorInitialValue, impl_cssGetFocusTraversableInitialValue, impl_findStyles, impl_geomChanged, impl_getLeafTransform, impl_getMatchingStyles, impl_getPeer, impl_getPivotX, impl_getPivotY, impl_getPivotZ, impl_getStyleMap, impl_hasTransforms, impl_intersects, impl_intersectsBounds, impl_isDirty, impl_isDirtyEmpty, impl_isShowMnemonics, impl_isTreeVisible, impl_layoutBoundsChanged, impl_markDirty, impl_pickNode, impl_processCSS, impl_reapplyCSS, impl_setShowMnemonics, impl_setStyleMap, impl_showMnemonicsProperty, impl_syncPeer, impl_transformsChanged, impl_traverse, impl_treeVisibleProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookupAll, managedProperty, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, visibleProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FXControlAdapter

public FXControlAdapter(FXControlAdapter.IControlFactory<T> controlFactory)

Creates a new FXControlAdapter which uses the given FXControlAdapter.IControlFactory for the creation of the SWT Control.

Parameters:

controlFactory - The FXControlAdapter.IControlFactory to use to create the SWT Control.

FXControlAdapter

public FXControlAdapter(T control)

Creates a new FXControlAdapter which wraps the given SWT Control.

Parameters:

control - The SWT Control to wrap in this FXControlAdapter.

Method Detail

computeMaxHeight

protected double computeMaxHeight(double width)

Overrides:

computeMaxHeight in class javafx.scene.layout.Region

computeMaxWidth

protected double computeMaxWidth(double height)

Overrides:

computeMaxWidth in class javafx.scene.layout.Region

computeMinHeight

protected double computeMinHeight(double width)

Overrides:

computeMinHeight in class javafx.scene.layout.Region

computeMinWidth

protected double computeMinWidth(double height)

Overrides:

computeMinWidth in class javafx.scene.layout.Region

computePrefHeight

protected double computePrefHeight(double width)

Overrides:

computePrefHeight in class javafx.scene.layout.Region

computePrefWidth

protected double computePrefWidth(double height)

Overrides:

computePrefWidth in class javafx.scene.layout.Region

dispose

public void dispose()

Deactivates this FXControlAdapter, so that the SWT Control will not be re-created when the FXCanvas changes.

getChildren

protected javafx.collections.ObservableList<javafx.scene.Node> getChildren()

We do not manage children. Therefore, it is illegal to alter the children list in any way.

Overrides:

getChildren in class javafx.scene.Parent

getControl

public T getControl()

Returns the SWT Control that is wrapped by this FXControlAdapter.

Returns:

The SWT Control that is wrapped by this FXControlAdapter.

getFXCanvas

protected javafx.embed.swt.FXCanvas getFXCanvas(Control control)

Returns the first FXCanvas which is found by walking up the widget hierarchy of the given Control. If no FXCanvas can be found, null is returned.

Parameters:

control - The Control for which to identify the surrounding FXCanvas.

Returns:

The first FXCanvas which is found by walking up the widget hierarchy of the given Control, or null.

getFXCanvas

protected javafx.embed.swt.FXCanvas getFXCanvas(javafx.scene.Node node)

Returns the FXCanvas which embeds the Scene which contains the given Node.

Parameters:

node - The Node for which the embedding FXCanvas is determined.

Returns:

The FXCanvas which embeds the Scene which contains the given Node.

getFXCanvas

protected javafx.embed.swt.FXCanvas getFXCanvas(javafx.scene.Scene scene)

Returns the FXCanvas which contains the given Scene. Therefore, it is only valid to call this method for a Scene which is embedded into an SWT application via FXCanvas.

Parameters:

scene - The Scene for which to determine the surrounding FXCanvas.

Returns:

The FXCanvas which contains the given Scene.

getFXCanvas

protected javafx.embed.swt.FXCanvas getFXCanvas(javafx.stage.Window window)

Returns the FXCanvas which serves as the host container for the given Window. Therefore, it is only valid to call this method for the Window of a JavaFX scene graph which is embedded into an SWT application via FXCanvas.

Parameters:

window - The Window for which to determine the surrounding FXCanvas.

Returns:

The FXCanvas which serves as the host container for the given Window.

hookControl

protected void hookControl(T control)

Hooks the given Control into the JavaFX scene graph, for example, registering event forwarding from SWT to JavaFX.

Parameters:

control - The Control which is wrapped by this FXControlAdapter.

See Also:

registerSwtToFXEventForwarders(FXCanvas)

init

protected void init()

Initializes this FXControlAdapter. Per default, this FXControlAdapter is added to the focus traversal cycle and JavaFX listeners are registered for forwarding JavaFX state to SWT.

See Also:

registerListeners()

registerListeners

protected void registerListeners()

Registers JavaFX listeners for forwarding JavaFX state to SWT. Among other things, this registers a listener for Scene changes which will then hook the SWT Control to the FXCanvas of the new Scene.

See Also:

unregisterListeners(), setCanvas(FXCanvas)

registerSwtToFXEventForwarders

protected void registerSwtToFXEventForwarders(javafx.embed.swt.FXCanvas newCanvas)

Registers SWT to JavaFX event forwarders for the given FXCanvas.

Parameters:

newCanvas - The FXCanvas for which event forwarding is registered.

See Also:

unregisterSwtToFXEventForwarders()

relocate

public void relocate(double paramDouble1,
                     double paramDouble2)

Overrides:

relocate in class javafx.scene.Node

resize

public void resize(double width,
                   double height)

Overrides:

resize in class javafx.scene.layout.Region

setCanvas

protected void setCanvas(javafx.embed.swt.FXCanvas newCanvas)

Changes the FXCanvas in which the Control is hooked. An FXControlAdapter.IControlFactory has to be available for re-creating the Control within the new FXCanvas, otherwise an exception is thrown.

Parameters:

newCanvas - The new FXCanvas for the Control.

Throws:

java.lang.IllegalArgumentException - when the FXCanvas is changed, but no FXControlAdapter.IControlFactory is available.

See Also:

setControl(Control)

setControl

protected void setControl(T control)

Sets the Control of this FXControlAdapter to the given value and hooks or unhooks the Control, respectively.

Parameters:

control - The new Control for this FXControlAdapter.

See Also:

hookControl(Control), unhookControl(Control)

unhookControl

protected void unhookControl(T control)

Unhooks the given Control from the JavaFX scene graph, for example, unregistering event forwarding from SWT to JavaFX.

Parameters:

control - The Control which is wrapped by this FXControlAdapter.

See Also:

hookControl(Control), unregisterSwtToFXEventForwarders()

unregisterListeners

protected void unregisterListeners()

Unregisters the listeners which have previously been registered during registerListeners().

unregisterSwtToFXEventForwarders

protected void unregisterSwtToFXEventForwarders()

Unregisters the event forwarders which have previously been registered during registerSwtToFXEventForwarders(FXCanvas).

updateSwtBounds

public void updateSwtBounds()

Updates the bounds of the Control which is wrapped by this FXControlAdapter. This method is automatically called when this FXControlAdapter is relocated or resized.