org.eclipse.gef4.mvc.fx.policies

Class FXDeleteSelectedOnTypePolicy

java.lang.Object

org.eclipse.gef4.mvc.policies.AbstractPolicy<javafx.scene.Node>

org.eclipse.gef4.mvc.fx.policies.AbstractFXOnTypePolicy

org.eclipse.gef4.mvc.fx.policies.FXDeleteSelectedOnTypePolicy

All Implemented Interfaces:

IAdaptable.Bound<IVisualPart<javafx.scene.Node,? extends javafx.scene.Node>>, IPolicy<javafx.scene.Node>

public class FXDeleteSelectedOnTypePolicy
extends AbstractFXOnTypePolicy

The FXDeleteSelectedOnTypePolicy is an AbstractFXOnTypePolicy that performs content deletion upon the press of a key.

Constructor Summary

Constructors

Constructor and Description
FXDeleteSelectedOnTypePolicy()

Method Summary

Modifier and Type	Method and Description
protected boolean	isDelete(javafx.scene.input.KeyEvent event) Returns true if the given KeyEvent is a "delete" event, i.e. the KeyEvent.getCode() is KeyCode.DELETE and no drag policy is currently running.
void	pressed(javafx.scene.input.KeyEvent event) This callback method is invoked when the user presses a key while the host has keyboard focus.
void	released(javafx.scene.input.KeyEvent event) This callback method is invoked when the user releases a key while the host has keyboard focus.

Methods inherited from class org.eclipse.gef4.mvc.policies.AbstractPolicy

commit, disableRefreshVisuals, enableRefreshVisuals, getAdaptable, getHost, init, setAdaptable

Methods inherited from class java.lang.Object

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

Constructor Detail

FXDeleteSelectedOnTypePolicy

public FXDeleteSelectedOnTypePolicy()

Method Detail

isDelete

protected boolean isDelete(javafx.scene.input.KeyEvent event)

Returns true if the given KeyEvent is a "delete" event, i.e. the KeyEvent.getCode() is KeyCode.DELETE and no drag policy is currently running. Otherwise returns false .

Parameters:

event - The KeyEvent in question.

Returns:

true if the given KeyEvent should trigger content deletion, otherwise false.

pressed

public void pressed(javafx.scene.input.KeyEvent event)

Description copied from class: AbstractFXOnTypePolicy

This callback method is invoked when the user presses a key while the host has keyboard focus.

Specified by:

pressed in class AbstractFXOnTypePolicy

Parameters:

event - The original KeyEvent.

released

public void released(javafx.scene.input.KeyEvent event)

Description copied from class: AbstractFXOnTypePolicy

This callback method is invoked when the user releases a key while the host has keyboard focus.

Specified by:

released in class AbstractFXOnTypePolicy

Parameters:

event - The original KeyEvent.