org.activiti.explorer.ui.task

Class TaskPage

java.lang.Object

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractComponentContainer

com.vaadin.ui.CustomComponent

org.activiti.explorer.ui.AbstractPage

org.activiti.explorer.ui.AbstractTablePage

org.activiti.explorer.ui.task.TaskPage

All Implemented Interfaces:

com.vaadin.event.MethodEventSource, com.vaadin.terminal.Paintable, com.vaadin.terminal.Sizeable, com.vaadin.terminal.VariableOwner, com.vaadin.ui.Component, com.vaadin.ui.ComponentContainer, Serializable, EventListener

Direct Known Subclasses:

ArchivedPage, InboxPage, InvolvedPage, QueuedPage, TasksPage

public abstract class TaskPage
extends AbstractTablePage

Abstract super class for all task pages (inbox, queued, archived, etc.), Builds up the default UI: task list on the left, central panel and events on the right.

Author:

Joram Barrez

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractComponent.ComponentErrorEvent, com.vaadin.ui.AbstractComponent.ComponentErrorHandler

Nested classes/interfaces inherited from interface com.vaadin.ui.ComponentContainer

com.vaadin.ui.ComponentContainer.ComponentAttachEvent, com.vaadin.ui.ComponentContainer.ComponentAttachListener, com.vaadin.ui.ComponentContainer.ComponentDetachEvent, com.vaadin.ui.ComponentContainer.ComponentDetachListener

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.ErrorListener, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.terminal.Paintable

com.vaadin.terminal.Paintable.RepaintRequestEvent, com.vaadin.terminal.Paintable.RepaintRequestListener

Field Summary

Fields

Modifier and Type	Field and Description
protected LazyLoadingQuery	lazyLoadingQuery
protected TaskEventsPanel	taskEventPanel
protected String	taskId
protected LazyLoadingContainer	taskListContainer
protected TaskService	taskService
protected com.vaadin.ui.Table	taskTable

Fields inherited from class org.activiti.explorer.ui.AbstractTablePage

table

Fields inherited from class org.activiti.explorer.ui.AbstractPage

grid, select, showEvents, toolBar

Fields inherited from interface com.vaadin.terminal.Sizeable

SIZE_UNDEFINED, UNIT_SYMBOLS, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Constructor Summary

Constructors

Constructor and Description
TaskPage()
TaskPage(String taskId)

Method Summary

Methods

Modifier and Type	Method and Description
protected com.vaadin.ui.Component	createDetailComponent(String id)
protected abstract LazyLoadingQuery	createLazyLoadingQuery()
protected com.vaadin.ui.Table	createList() Concrete pages must implement this.
protected ToolBar	createMenuBar()
protected com.vaadin.ui.Component	getEventComponent() Get the component to display the events in.
protected com.vaadin.data.Property.ValueChangeListener	getListSelectionListener()
com.vaadin.ui.Component	getSearchComponent() Override to get the search component to display above the table.
TaskEventsPanel	getTaskEventPanel()
protected abstract UriFragment	getUriFragment(String taskId)
protected void	initUi() Override this method (and call super()) when you want to influence the UI.
void	refreshSelectNext() Refresh the list on the left side and selects the next element in the table.

Methods inherited from class org.activiti.explorer.ui.AbstractTablePage

createSelectComponent, selectElement

Methods inherited from class org.activiti.explorer.ui.AbstractPage

addEventComponent, addMainLayout, addMenuBar, addSearch, addSelectComponent, attach, getDetailComponent, getToolBar, setDetailComponent

Methods inherited from class com.vaadin.ui.CustomComponent

addComponent, getComponentCount, getComponentIterator, getComponentType, getCompositionRoot, moveComponentsFrom, paintContent, removeAllComponents, removeComponent, replaceComponent, setComponentType, setCompositionRoot

Methods inherited from class com.vaadin.ui.AbstractComponentContainer

addListener, addListener, detach, fireComponentAttachEvent, fireComponentDetachEvent, removeListener, removeListener, requestRepaintAll, setEnabled, setHeight, setWidth

Methods inherited from class com.vaadin.ui.AbstractComponent

addListener, addListener, addListener, addListener, addListener, addStyleName, changeVariables, childRequestedRepaint, fireComponentErrorEvent, fireComponentEvent, fireEvent, focus, getApplication, getCaption, getComponentError, getData, getDebugId, getDescription, getErrorHandler, getErrorMessage, getHeight, getHeightUnits, getIcon, getListeners, getLocale, getParent, getStyle, getStyleName, getWidth, getWidthUnits, getWindow, handleError, hasListeners, isEnabled, isImmediate, isReadOnly, isVisible, paint, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeStyleName, requestRepaint, requestRepaintRequests, setCaption, setComponentError, setData, setDebugId, setDescription, setErrorHandler, setHeight, setHeight, setHeightUnits, setIcon, setImmediate, setLocale, setParent, setReadOnly, setSizeFull, setSizeUndefined, setStyle, setStyleName, setVisible, setWidth, setWidth, setWidthUnits

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, childRequestedRepaint, getApplication, getCaption, getIcon, getLocale, getParent, getStyleName, getWindow, isEnabled, isReadOnly, isVisible, removeListener, removeStyleName, setCaption, setIcon, setParent, setReadOnly, setStyleName, setVisible

Methods inherited from interface com.vaadin.terminal.Paintable

addListener, getDebugId, paint, removeListener, requestRepaint, requestRepaintRequests, setDebugId

Methods inherited from interface com.vaadin.terminal.VariableOwner

changeVariables, isImmediate

Methods inherited from interface com.vaadin.terminal.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUnits, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUnits

Field Detail

taskService

protected transient TaskService taskService

taskId

protected String taskId

taskTable

protected com.vaadin.ui.Table taskTable

taskListContainer

protected LazyLoadingContainer taskListContainer

lazyLoadingQuery

protected LazyLoadingQuery lazyLoadingQuery

taskEventPanel

protected TaskEventsPanel taskEventPanel

Constructor Detail

TaskPage

public TaskPage()

TaskPage

public TaskPage(String taskId)

Method Detail

initUi

protected void initUi()

Description copied from class: AbstractPage

Override this method (and call super()) when you want to influence the UI.

Overrides:

initUi in class AbstractPage

createMenuBar

protected ToolBar createMenuBar()

Specified by:

createMenuBar in class AbstractPage

createList

protected com.vaadin.ui.Table createList()

Description copied from class: AbstractTablePage

Concrete pages must implement this. The table that is returned will be used for the list on the left side.

Specified by:

createList in class AbstractTablePage

getListSelectionListener

protected com.vaadin.data.Property.ValueChangeListener getListSelectionListener()

createDetailComponent

protected com.vaadin.ui.Component createDetailComponent(String id)

getEventComponent

protected com.vaadin.ui.Component getEventComponent()

Description copied from class: AbstractPage

Get the component to display the events in. Return null by default: no event-component will be used, in that case the main UI will be two columns instead of three. Override in case the event component must be shown: three columns will be used then.

Overrides:

getEventComponent in class AbstractPage

getTaskEventPanel

public TaskEventsPanel getTaskEventPanel()

getSearchComponent

public com.vaadin.ui.Component getSearchComponent()

Description copied from class: AbstractPage

Override to get the search component to display above the table. Return null when no search should be displayed.

Overrides:

getSearchComponent in class AbstractPage

refreshSelectNext

public void refreshSelectNext()

Description copied from class: AbstractTablePage

Refresh the list on the left side and selects the next element in the table. (useful when element of the list is deleted)

Overrides:

refreshSelectNext in class AbstractTablePage

createLazyLoadingQuery

protected abstract LazyLoadingQuery createLazyLoadingQuery()

getUriFragment

protected abstract UriFragment getUriFragment(String taskId)