org.activiti.explorer.ui.component.diagram.client.ui

Class VProcessDiagram

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

org.activiti.explorer.ui.component.diagram.client.ui.VProcessDiagram

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.IsWidget, com.vaadin.terminal.gwt.client.Paintable

public class VProcessDiagram
extends com.google.gwt.user.client.ui.Widget
implements com.vaadin.terminal.gwt.client.Paintable

Client side widget which communicates with the server. Messages from the server are shown as HTML and mouse clicks are sent to the server.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields

Modifier and Type	Field and Description
static String	ATTRIBUTE_PROC_KEY
static String	CLASSNAME Set the CSS class name to allow styling.
protected com.vaadin.terminal.gwt.client.ApplicationConnection	client Reference to the server connection object.
protected String	paintableId The client side widget identifier

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
VProcessDiagram() The constructor should first call super() to initialize the component and then handle any initialization relevant to Vaadin.

Method Summary

Methods

Modifier and Type	Method and Description
void	drawDiagram(String processDefinitionKey)
void	updateFromUIDL(com.vaadin.terminal.gwt.client.UIDL uidl, com.vaadin.terminal.gwt.client.ApplicationConnection client) Called whenever an update is received from the server

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString, unsinkEvents

Methods inherited from class java.lang.Object

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

Field Detail

ATTRIBUTE_PROC_KEY

public static final String ATTRIBUTE_PROC_KEY

See Also:

Constant Field Values

CLASSNAME

public static final String CLASSNAME

Set the CSS class name to allow styling.

See Also:

Constant Field Values

paintableId

protected String paintableId

The client side widget identifier

client

protected com.vaadin.terminal.gwt.client.ApplicationConnection client

Reference to the server connection object.

Constructor Detail

VProcessDiagram

public VProcessDiagram()

The constructor should first call super() to initialize the component and then handle any initialization relevant to Vaadin.

Method Detail

drawDiagram

public void drawDiagram(String processDefinitionKey)

updateFromUIDL

public void updateFromUIDL(com.vaadin.terminal.gwt.client.UIDL uidl,
                  com.vaadin.terminal.gwt.client.ApplicationConnection client)

Called whenever an update is received from the server

Specified by:

updateFromUIDL in interface com.vaadin.terminal.gwt.client.Paintable