org.eclipse.gef4.zest.fx.behaviors

Class HidingBehavior

java.lang.Object

org.eclipse.gef4.mvc.behaviors.AbstractBehavior<javafx.scene.Node>

org.eclipse.gef4.zest.fx.behaviors.HidingBehavior

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener, IActivatable, IAdaptable.Bound<IVisualPart<javafx.scene.Node,? extends javafx.scene.Node>>, IPropertyChangeNotifier, IBehavior<javafx.scene.Node>

public class HidingBehavior
extends AbstractBehavior<javafx.scene.Node>
implements java.beans.PropertyChangeListener

The HidingBehavior is specific to NodeContentPart. It registers listeners on the HidingModel upon activation. When the HidingModel changes, the hidden status of the NodeContentPart is determined. If the hidden status of the part changed, either hide() or show() will be called, respectively, to hide/show the part. Additionally, a HiddenNeighborsPart is managed by this HidingBehavior. The HiddenNeighborsPart shows the number of hidden neighbors of the NodeContentPart.

Field Summary

Fields inherited from class org.eclipse.gef4.mvc.behaviors.AbstractBehavior

pcs

Fields inherited from interface org.eclipse.gef4.common.activate.IActivatable

ACTIVE_PROPERTY

Constructor Summary

Constructors

Constructor and Description
HidingBehavior()

Method Summary

Modifier and Type	Method and Description
void	activate()
protected void	createHiddenNeighborPart() Creates the HiddenNeighborsPart that shows the hidden neighbors of the NodeContentPart on which this HidingBehavior is installed.
void	deactivate()
protected HidingModel	getHidingModel() Returns the HidingModel that is installed on the IViewer of the host.
NodeContentPart	getHost()
protected IVisualPart<javafx.scene.Node,? extends javafx.scene.Node>	getPrunedNeighborsPart() Returns the HiddenNeighborsPart that is managed by this HidingBehavior.
protected void	hide() Hides the host by setting its visual's visibility to false and its visual's mouse transparency to true.
void	propertyChange(java.beans.PropertyChangeEvent event)
protected void	removeHiddenNeighborPart() Removes the HiddenNeighborsPart that is managed by this HidingBehavior.
protected void	show() Shows the host by setting its visual's visibility to true and its visual's mouse transparency to false.
protected void	updateHiddenNeighborPart() Refreshes the HiddenNeighborsPart that is managed by this HidingBehavior.

Methods inherited from class org.eclipse.gef4.mvc.behaviors.AbstractBehavior

addFeedback, addFeedback, addHandles, addHandles, addPropertyChangeListener, getAdaptable, getFeedbackParts, getHandleParts, isActive, removeFeedback, removeHandles, removePropertyChangeListener, setAdaptable, switchAdaptableScopes

Methods inherited from class java.lang.Object

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

Constructor Detail

HidingBehavior

public HidingBehavior()

Method Detail

activate

public void activate()

Specified by:

activate in interface IActivatable

Overrides:

activate in class AbstractBehavior<javafx.scene.Node>

createHiddenNeighborPart

protected void createHiddenNeighborPart()

Creates the HiddenNeighborsPart that shows the hidden neighbors of the NodeContentPart on which this HidingBehavior is installed.

deactivate

public void deactivate()

Specified by:

deactivate in interface IActivatable

Overrides:

deactivate in class AbstractBehavior<javafx.scene.Node>

getHidingModel

protected HidingModel getHidingModel()

Returns the HidingModel that is installed on the IViewer of the host.

Returns:

The HidingModel that is installed on the IViewer of the host.

getHost

public NodeContentPart getHost()

Specified by:

getHost in interface IBehavior<javafx.scene.Node>

Overrides:

getHost in class AbstractBehavior<javafx.scene.Node>

getPrunedNeighborsPart

protected IVisualPart<javafx.scene.Node,? extends javafx.scene.Node> getPrunedNeighborsPart()

Returns the HiddenNeighborsPart that is managed by this HidingBehavior.

Returns:

The HiddenNeighborsPart that is managed by this HidingBehavior.

hide

protected void hide()

Hides the host by setting its visual's visibility to false and its visual's mouse transparency to true.

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

removeHiddenNeighborPart

protected void removeHiddenNeighborPart()

Removes the HiddenNeighborsPart that is managed by this HidingBehavior.

show

protected void show()

Shows the host by setting its visual's visibility to true and its visual's mouse transparency to false.

updateHiddenNeighborPart

protected void updateHiddenNeighborPart()

Refreshes the HiddenNeighborsPart that is managed by this HidingBehavior.