org.kie.workbench.common.stunner.core.client.canvas.controls.drag

Class DragControlImpl

java.lang.Object

org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerControl<H>

org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerRegistrationControl<AbstractCanvasHandler>

org.kie.workbench.common.stunner.core.client.canvas.controls.drag.DragControlImpl

All Implemented Interfaces:

CanvasControl<AbstractCanvasHandler>, CanvasRegistationControl<AbstractCanvasHandler,Element>, DragControl<AbstractCanvasHandler,Element>, RequiresCommandManager<AbstractCanvasHandler>

@Dependent
public class DragControlImpl
extends AbstractCanvasHandlerRegistrationControl<AbstractCanvasHandler>
implements DragControl<AbstractCanvasHandler,Element>

Nested Class Summary

Nested classes/interfaces inherited from interface org.kie.workbench.common.stunner.core.client.command.RequiresCommandManager

RequiresCommandManager.CommandManagerProvider<H extends CanvasHandler>

Field Summary

Fields

Modifier and Type	Field and Description
protected double[]	dragShapeSize

Fields inherited from class org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerControl

canvasHandler

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DragControlImpl()
	DragControlImpl(CanvasCommandFactory<AbstractCanvasHandler> canvasCommandFactory)

Method Summary

Modifier and Type	Method and Description
protected void	doDisable()
protected void	ensureDragConstraints(HasDragBounds<?> shapeView)
CommandResult<CanvasViolation>	move(Element element, double tx, double ty)
CommandResult<CanvasViolation>	moveDown(Element element)
CommandResult<CanvasViolation>	moveLeft(Element element)
CommandResult<CanvasViolation>	moveRight(Element element)
CommandResult<CanvasViolation>	moveUp(Element element)
void	register(Element element)
void	setCommandManagerProvider(RequiresCommandManager.CommandManagerProvider<AbstractCanvasHandler> provider)
CommandResult<CanvasViolation>	translate(Element element, double dx, double dy)

Methods inherited from class org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerRegistrationControl

checkEventContext, checkNotRegistered, deregister, deregister, deregisterAll, isRegistered, registerHandler, update

Methods inherited from class org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerControl

disable, enable, isEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kie.workbench.common.stunner.core.client.canvas.controls.CanvasRegistationControl

deregister

Methods inherited from interface org.kie.workbench.common.stunner.core.client.canvas.controls.CanvasControl

disable, enable

Field Detail

dragShapeSize

protected final double[] dragShapeSize

Constructor Detail

DragControlImpl

protected DragControlImpl()

DragControlImpl

@Inject
public DragControlImpl(CanvasCommandFactory<AbstractCanvasHandler> canvasCommandFactory)

Method Detail

setCommandManagerProvider

public void setCommandManagerProvider(RequiresCommandManager.CommandManagerProvider<AbstractCanvasHandler> provider)

Specified by:

setCommandManagerProvider in interface RequiresCommandManager<AbstractCanvasHandler>

register

public void register(Element element)

Specified by:

register in interface CanvasRegistationControl<AbstractCanvasHandler,Element>

move

public CommandResult<CanvasViolation> move(Element element,
                                           double tx,
                                           double ty)

Specified by:

move in interface DragControl<AbstractCanvasHandler,Element>

moveUp

public CommandResult<CanvasViolation> moveUp(Element element)

moveDown

public CommandResult<CanvasViolation> moveDown(Element element)

moveLeft

public CommandResult<CanvasViolation> moveLeft(Element element)

moveRight

public CommandResult<CanvasViolation> moveRight(Element element)

translate

public CommandResult<CanvasViolation> translate(Element element,
                                                double dx,
                                                double dy)

doDisable

protected void doDisable()

Overrides:

doDisable in class AbstractCanvasHandlerRegistrationControl<AbstractCanvasHandler>

ensureDragConstraints

protected void ensureDragConstraints(HasDragBounds<?> shapeView)