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

Class CanvasControlRegistrationHandler<C extends AbstractCanvas,H extends AbstractCanvasHandler>

java.lang.Object

org.kie.workbench.common.stunner.core.client.canvas.controls.CanvasControlRegistrationHandler<C,H>

Type Parameters:

C - The canvas type.

H - The canvas handler type.

All Implemented Interfaces:

RequiresCommandManager<H>

public class CanvasControlRegistrationHandler<C extends AbstractCanvas,H extends AbstractCanvasHandler>
extends Object
implements RequiresCommandManager<H>

Handles Canvas Control instances lifecycle.

Nested Class Summary

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

RequiresCommandManager.CommandManagerProvider<H extends CanvasHandler>

Constructor Summary

Constructors

Constructor and Description
CanvasControlRegistrationHandler(C canvas, H handler)

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the registered controls.
void	destroy() Destroys the registered controls and this instance.
void	disable() Disables current registered controls.
void	enable() Enables current registered controls.
void	enableCanvasControl(CanvasControl<C> control) Enables the canvas control.
void	enableCanvasHandlerControl(CanvasControl<H> control) Enables the canvas handler control.
void	registerCanvasControl(CanvasControl<C> control) Registers a canvas control.
void	registerCanvasHandlerControl(CanvasControl<H> control) Registers a canvas handler control.
void	setCommandManagerProvider(RequiresCommandManager.CommandManagerProvider<H> provider)

Methods inherited from class java.lang.Object

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

Constructor Detail

CanvasControlRegistrationHandler

public CanvasControlRegistrationHandler(C canvas,
                                        H handler)

Method Detail

registerCanvasControl

public void registerCanvasControl(CanvasControl<C> control)

Registers a canvas control.

Parameters:

control - The control instance.

registerCanvasHandlerControl

public void registerCanvasHandlerControl(CanvasControl<H> control)

Registers a canvas handler control.

Parameters:

control - The control instance.

enable

public void enable()

Enables current registered controls.

disable

public void disable()

Disables current registered controls.

enableCanvasControl

public void enableCanvasControl(CanvasControl<C> control)

Enables the canvas control.

enableCanvasHandlerControl

public void enableCanvasHandlerControl(CanvasControl<H> control)

Enables the canvas handler control.

clear

public void clear()

Clears the registered controls. Controls can be added again and listeners will make it fire.

destroy

public void destroy()

Destroys the registered controls and this instance.

setCommandManagerProvider

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

Specified by:

setCommandManagerProvider in interface RequiresCommandManager<H extends AbstractCanvasHandler>