Package br.com.davinti.vitruvio.activiti.component.form.widget.impl

Class ImageWidgetController

Object

ImageWidgetController

All Implemented Interfaces:

WidgetController, ConnectorEventListener, MouseEvents.ClickListener, SerializableEventListener, Serializable, EventListener

@Component
@Scope("prototype")
public class ImageWidgetController
extends Object
implements WidgetController, MouseEvents.ClickListener

See Also:

• Serialized Form

Field Summary

Fields inherited from interface MouseEvents.ClickListener

clickMethod

Constructor Summary

Constructors

Constructor	Description
ImageWidgetController()

Method Summary

Modifier and Type	Method	Description
void	click(MouseEvents.ClickEvent event)
void	destroy()	Ciclo de vida de destruicao.
Component	getComponent()	Retorna o componente de controle no formulario
String	getId()	Retorna o ID do Widget, unico no form
void	init()	Ciclo de vida de inicializacao.
void	init(BaseFormEngine<?> engine)	Ciclo de vida de inicializacao.
boolean	isEnabled()	Determina se o widget esta desabilitado ou nao
void	loadFromBase64(String data, String ext)
void	loadFromFile(File file)
void	loadFromFileAsPreview(File file, int maxWidth, int maxHeight, boolean showRealFileOnClick)
void	loadFromLibrary(String key, String resourceName)
void	loadFromURL(String url)
void	setEnabled(boolean enabled)	Habilita ou desabilita o widget
void	setExecutionContext(ExecutionContext context)	Seta informacoes de contexto no widget caso disponiveis.
void	setId(String id)

Methods inherited from class Object

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

Constructor Details

ImageWidgetController

public ImageWidgetController()

Method Details

setId

public void setId(String id)

getId

public String getId()

Description copied from interface: WidgetController

Retorna o ID do Widget, unico no form

Specified by:

getId in interface WidgetController

Returns:

getComponent

public Component getComponent()

Description copied from interface: WidgetController

Retorna o componente de controle no formulario

Specified by:

getComponent in interface WidgetController

Returns:

init

public void init()

Description copied from interface: WidgetController

Ciclo de vida de inicializacao. Deve ser invocado quando o Widget nao for instanciado atraves de um Formulario provido de engine

Specified by:

init in interface WidgetController

init

public void init(BaseFormEngine<?> engine)

Description copied from interface: WidgetController

Ciclo de vida de inicializacao. Deve ser invocado quando o Widget for utilizado em um formulario com suporte a engine de operacao

Specified by:

init in interface WidgetController

Parameters:

engine -

loadFromBase64

public void loadFromBase64(String data,
 String ext)

loadFromURL

public void loadFromURL(String url)

loadFromLibrary

public void loadFromLibrary(String key,
 String resourceName)

loadFromFile

public void loadFromFile(File file)

loadFromFileAsPreview

public void loadFromFileAsPreview(File file,
 int maxWidth,
 int maxHeight,
 boolean showRealFileOnClick)

destroy

public void destroy()

Description copied from interface: WidgetController

Ciclo de vida de destruicao. Sera invocado quando o formulario contendo o widget for descartado.

Specified by:

destroy in interface WidgetController

setExecutionContext

public void setExecutionContext(ExecutionContext context)

Description copied from interface: WidgetController

Seta informacoes de contexto no widget caso disponiveis. Este metodo sera invocado antes da inicializacao, caso possivel

Specified by:

setExecutionContext in interface WidgetController

Parameters:

context -

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: WidgetController

Habilita ou desabilita o widget

Specified by:

setEnabled in interface WidgetController

Parameters:

enabled -

isEnabled

public boolean isEnabled()

Description copied from interface: WidgetController

Determina se o widget esta desabilitado ou nao

Specified by:

isEnabled in interface WidgetController

Returns:

click

public void click(MouseEvents.ClickEvent event)

Specified by:

click in interface MouseEvents.ClickListener