org.activiti.explorer.ui

Class AbstractPage

java.lang.Object

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractComponentContainer

com.vaadin.ui.CustomComponent

org.activiti.explorer.ui.AbstractPage

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:

AbstractTablePage, AbstractTreePage, SimpleTableEditor

public abstract class AbstractPage
extends com.vaadin.ui.CustomComponent

Superclass for all Explorer pages

Author:

Joram Barrez, Frederik Heremans

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 com.vaadin.ui.GridLayout	grid
protected com.vaadin.ui.AbstractSelect	select
protected boolean	showEvents
protected ToolBar	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
AbstractPage()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addEventComponent()
protected void	addMainLayout()
protected void	addMenuBar() Subclasses are expected to provide their own menuBar.
protected void	addSearch()
protected void	addSelectComponent()
void	attach()
protected abstract ToolBar	createMenuBar()
protected abstract com.vaadin.ui.AbstractSelect	createSelectComponent() Returns an implementation of AbstractSelect, which will be displayed on the left side of the page, allowing to select elements from eg.
protected com.vaadin.ui.Component	getDetailComponent()
protected com.vaadin.ui.Component	getEventComponent() Get the component to display the events in.
com.vaadin.ui.Component	getSearchComponent() Override to get the search component to display above the table.
ToolBar	getToolBar()
protected void	initUi() Override this method (and call super()) when you want to influence the UI.
abstract void	refreshSelectNext() Refreshes the elements of the list, and selects the next one (useful when the selected element is deleted).
abstract void	selectElement(int index) Select a specific element from the selection component.
protected void	setDetailComponent(com.vaadin.ui.Component detail)

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

toolBar

protected ToolBar toolBar

grid

protected com.vaadin.ui.GridLayout grid

select

protected com.vaadin.ui.AbstractSelect select

showEvents

protected boolean showEvents

Constructor Detail

AbstractPage

public AbstractPage()

Method Detail

attach

public void attach()

Specified by:

attach in interface com.vaadin.ui.Component

Overrides:

attach in class com.vaadin.ui.AbstractComponentContainer

initUi

protected void initUi()

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

addEventComponent

protected void addEventComponent()

addMenuBar

protected void addMenuBar()

Subclasses are expected to provide their own menuBar.

getToolBar

public ToolBar getToolBar()

createMenuBar

protected abstract ToolBar createMenuBar()

addMainLayout

protected void addMainLayout()

addSearch

protected void addSearch()

addSelectComponent

protected void addSelectComponent()

createSelectComponent

protected abstract com.vaadin.ui.AbstractSelect createSelectComponent()

Returns an implementation of AbstractSelect, which will be displayed on the left side of the page, allowing to select elements from eg. a list, tree, etc.

refreshSelectNext

public abstract void refreshSelectNext()

Refreshes the elements of the list, and selects the next one (useful when the selected element is deleted).

selectElement

public abstract void selectElement(int index)

Select a specific element from the selection component.

setDetailComponent

protected void setDetailComponent(com.vaadin.ui.Component detail)

getDetailComponent

protected com.vaadin.ui.Component getDetailComponent()

getSearchComponent

public com.vaadin.ui.Component getSearchComponent()

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

getEventComponent

protected com.vaadin.ui.Component getEventComponent()

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.