com.maryanovsky.gwtutils.client
Class Wizard

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Composite
              com.maryanovsky.gwtutils.client.Dialog
                  com.maryanovsky.gwtutils.client.Wizard

All Implemented Interfaces:

EventListener

public class Wizard
extends Dialog

A wizard is a multi-stage dialog.

Author:

Maryanovsky Alexander

Field Summary

Fields inherited from class com.maryanovsky.gwtutils.client.Dialog

dialogCallback

Constructor Summary

Wizard(DialogCallback dialogCallback)
Creates a new Wizard with the specified dialog callback.

Method Summary

protected void	addStage(Widget stageWidget) Adds a stage to the (end of the) stages of this wizard.
protected DialogCallback	makeContinuationCallback() Returns dialog callback which can be used in intermediate dialogs to deny if the user denies, and continue to the next stage if he confirms.
protected DialogCallback	makeFinishCallback() Returns a dialog callback which can be used as the callback of the last stage - it denies to the global callback if the user denies, and confirms if the user confirms.
protected void	onAttach() Displays the first stage, or confirms (in a deferred command) if there are no stages.
protected void	showNextStage() Moves to the next stage.

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

getElement, getWidget, initWidget, isAttached, onDetach, setWidget

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

doAttachChildren, doDetachChildren, getParent, onBrowserEvent, onLoad, onUnload, removeFromParent, setElement

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

addStyleDependentName, addStyleName, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, removeStyleDependentName, removeStyleName, setHeight, setPixelSize, setSize, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkEvents, toString, unsinkEvents

Methods inherited from class java.lang.Object

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

Constructor Detail

Wizard

public Wizard(DialogCallback dialogCallback)

Creates a new Wizard with the specified dialog callback.

Method Detail

addStage

protected void addStage(Widget stageWidget)

Adds a stage to the (end of the) stages of this wizard. A wizard with no stages will confirm (with a null value) immediately when shown.

onAttach

protected void onAttach()

Displays the first stage, or confirms (in a deferred command) if there are no stages.

Overrides:

onAttach in class Composite

showNextStage

protected void showNextStage()

Moves to the next stage.

makeContinuationCallback

protected DialogCallback makeContinuationCallback()

Returns dialog callback which can be used in intermediate dialogs to deny if the user denies, and continue to the next stage if he confirms.

makeFinishCallback

protected DialogCallback makeFinishCallback()

Returns a dialog callback which can be used as the callback of the last stage - it denies to the global callback if the user denies, and confirms if the user confirms.