org.eclipse.gef4.mvc.fx.policies

Class FXRelocateOnDragPolicy

java.lang.Object

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

org.eclipse.gef4.mvc.fx.policies.AbstractFXOnDragPolicy

org.eclipse.gef4.mvc.fx.policies.FXRelocateOnDragPolicy

All Implemented Interfaces:

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

public class FXRelocateOnDragPolicy
extends AbstractFXOnDragPolicy

The FXRelocateOnDragPolicy is an AbstractFXOnDragPolicy that relocates its host when it is dragged with the mouse.

Constructor Summary

Constructors

Constructor and Description
FXRelocateOnDragPolicy()

Method Summary

Modifier and Type	Method and Description
void	drag(javafx.scene.input.MouseEvent e, Dimension delta) This callback method is invoked when the mouse is moved while a button is pressed.
protected Point	getInitialMouseLocationInScene() Returns the initial mouse location in scene coordinates.
protected FXResizeRelocatePolicy	getResizeRelocatePolicy(IContentPart<javafx.scene.Node,? extends javafx.scene.Node> part) Returns the FXResizeRelocatePolicy that is installed on the given IContentPart.
java.util.List<IContentPart<javafx.scene.Node,? extends javafx.scene.Node>>	getTargetParts() Returns a List containing all IContentParts that should be relocated by this policy.
void	press(javafx.scene.input.MouseEvent e) This callback method is invoked when a mouse button is pressed on the host.
void	release(javafx.scene.input.MouseEvent e, Dimension delta) This callback method is invoked when the previously pressed mouse button is released.
protected void	setInitialMouseLocationInScene(Point point) Sets the initial mouse location to the given value.

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

FXRelocateOnDragPolicy

public FXRelocateOnDragPolicy()

Method Detail

drag

public void drag(javafx.scene.input.MouseEvent e,
                 Dimension delta)

Description copied from class: AbstractFXOnDragPolicy

This callback method is invoked when the mouse is moved while a button is pressed.

Specified by:

drag in class AbstractFXOnDragPolicy

Parameters:

e - The original MouseEvent.

delta - The mouse offset since AbstractFXOnDragPolicy.press(MouseEvent) (in pixel).

getInitialMouseLocationInScene

protected Point getInitialMouseLocationInScene()

Returns the initial mouse location in scene coordinates.

Returns:

The initial mouse location in scene coordinates.

getResizeRelocatePolicy

protected FXResizeRelocatePolicy getResizeRelocatePolicy(IContentPart<javafx.scene.Node,? extends javafx.scene.Node> part)

Returns the FXResizeRelocatePolicy that is installed on the given IContentPart.

Parameters:

part - The IContentPart for which to return the installed FXResizeRelocatePolicy.

Returns:

The FXResizeRelocatePolicy that is installed on the given IContentPart.

getTargetParts

public java.util.List<IContentPart<javafx.scene.Node,? extends javafx.scene.Node>> getTargetParts()

Returns a List containing all IContentParts that should be relocated by this policy.

Returns:

A List containing all IContentParts that should be relocated by this policy.

press

public void press(javafx.scene.input.MouseEvent e)

Description copied from class: AbstractFXOnDragPolicy

This callback method is invoked when a mouse button is pressed on the host.

Specified by:

press in class AbstractFXOnDragPolicy

Parameters:

e - The original MouseEvent

release

public void release(javafx.scene.input.MouseEvent e,
                    Dimension delta)

Description copied from class: AbstractFXOnDragPolicy

This callback method is invoked when the previously pressed mouse button is released.

Specified by:

release in class AbstractFXOnDragPolicy

Parameters:

e - The original MouseEvent.

delta - The mouse offset since AbstractFXOnDragPolicy.press(MouseEvent) (in pixel).

setInitialMouseLocationInScene

protected void setInitialMouseLocationInScene(Point point)

Sets the initial mouse location to the given value.

Parameters:

point - The initial mouse location.