com.maryanovsky.gwtutils.client.ui
Class Wizard

java.lang.Object
  extended by com.google.gwt.user.client.ui.UIObject
      extended by com.google.gwt.user.client.ui.Widget
          extended by com.google.gwt.user.client.ui.Composite
              extended by com.maryanovsky.gwtutils.client.ui.Dialog
                  extended by com.maryanovsky.gwtutils.client.ui.Wizard
All Implemented Interfaces:
HasAttachHandlers, HasHandlers, EventListener, HasVisibility, IsRenderable, IsWidget

public class Wizard
extends Dialog

A wizard is a multi-stage dialog.

Author:
Maryanovsky Alexander

Nested Class Summary
 
Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject
UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled
 
Field Summary
 
Fields inherited from class com.maryanovsky.gwtutils.client.ui.Dialog
dialogCallback
 
Fields inherited from class com.google.gwt.user.client.ui.UIObject
DEBUG_ID_PREFIX
 
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
claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget
 
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, isOrWasAttached, 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
 

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.