org.kuali.student.common.ui.client.configurable.mvc
Class DelayedToolView

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Panel
              com.google.gwt.user.client.ui.SimplePanel
                  com.google.gwt.user.client.ui.LazyPanel
                      org.kuali.student.common.ui.client.configurable.mvc.DelayedToolView

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.AcceptsOneWidget, com.google.gwt.user.client.ui.HasOneWidget, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, Iterable<com.google.gwt.user.client.ui.Widget>, ToolView, BreadcrumbSupport, HistorySupport, View

Direct Known Subclasses:

DocumentTool

public abstract class DelayedToolView
extends com.google.gwt.user.client.ui.LazyPanel
implements ToolView

A view that delays its generation until it is requested to be shown.

Author:

Kuali Student Team

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

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Field Summary

private Controller	controller
private ModelRequestCallback<ReferenceModel>	modelRequestCallback
private HasReferenceId	reference
private Enum<?>	viewEnum
private String	viewName

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

DEBUG_ID_PREFIX

Constructor Summary

DelayedToolView(Controller controller, Enum<?> viewEnum, String viewName)

DelayedToolView(Enum<?> viewEnum, String viewName)

Method Summary

com.google.gwt.user.client.ui.Widget	asWidget() Get the attachable widget which represents this view
boolean	beforeHide() Called by the controller before the view is hidden to allow the view to perform cleanup or request confirmation from the user, etc.
void	beforeShow(Callback<Boolean> onReadyCallback) Called by controller before the view is displayed to allow lazy initialization or any other preparatory work to be done.
void	collectBreadcrumbNames(List<String> names) Adds a human readable name(s) to the list passed in for use in the breadcrumb
String	collectHistory(String historyStack)
protected com.google.gwt.user.client.ui.Widget	createWidget()
Controller	getController() Returns the controller associated with the view
String	getName() Returns the view's name
Enum<?>	getViewEnum()
boolean	isExportButtonActive() This method needs to be implemented only on views that want the export button to display.
void	onHistoryEvent(String historyStack)
void	setController(Controller controller)
void	updateModel() Updates the model with information from this view.

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

ensureWidget, setVisible

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

add, getContainerElement, getWidget, iterator, remove, setWidget, setWidget

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

add, adopt, adopt, clear, disown, doAttachChildren, doDetachChildren, orphan, remove

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

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidgetOrNull, createHandlerManager, delegateEvent, 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, setWidth, sinkBitlessEvent, toString, unsinkEvents

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kuali.student.common.ui.client.configurable.mvc.ToolView

getImage

Methods inherited from interface org.kuali.student.common.ui.client.mvc.View

clear, showExport

Field Detail

controller

private Controller controller

viewEnum

private Enum<?> viewEnum

viewName

private String viewName

reference

private HasReferenceId reference

modelRequestCallback

private ModelRequestCallback<ReferenceModel> modelRequestCallback

Constructor Detail

DelayedToolView

public DelayedToolView(Controller controller,
                       Enum<?> viewEnum,
                       String viewName)

Parameters:

controller -

name -

DelayedToolView

public DelayedToolView(Enum<?> viewEnum,
                       String viewName)

Method Detail

beforeShow

public void beforeShow(Callback<Boolean> onReadyCallback)

Description copied from interface: View

Called by controller before the view is displayed to allow lazy initialization or any other preparatory work to be done. Executes the callback with true if when the view is ready to be shown.

Specified by:

beforeShow in interface View

beforeHide

public boolean beforeHide()

Description copied from interface: View

Called by the controller before the view is hidden to allow the view to perform cleanup or request confirmation from the user, etc. Can cancel the action by returning false.

Specified by:

beforeHide in interface View

Returns:

true if the view can be hidden, or false to cancel the action.

See Also:

View.beforeHide()

getController

public Controller getController()

Description copied from interface: View

Returns the controller associated with the view

Specified by:

getController in interface View

Returns:

See Also:

View.getController()

getName

public String getName()

Description copied from interface: View

Returns the view's name

Specified by:

getName in interface View

Returns:

See Also:

View.getName()

getViewEnum

public Enum<?> getViewEnum()

Specified by:

getViewEnum in interface ToolView

Specified by:

getViewEnum in interface View

updateModel

public void updateModel()

Description copied from interface: View

Updates the model with information from this view. If this view does not need to update the model leave this method empty.

Specified by:

updateModel in interface View

See Also:

View.updateModel()

setController

public void setController(Controller controller)

Specified by:

setController in interface ToolView

asWidget

public com.google.gwt.user.client.ui.Widget asWidget()

Description copied from interface: View

Get the attachable widget which represents this view

Specified by:

asWidget in interface com.google.gwt.user.client.ui.IsWidget

Specified by:

asWidget in interface View

Overrides:

asWidget in class com.google.gwt.user.client.ui.Widget

See Also:

SectionView

collectHistory

public String collectHistory(String historyStack)

Specified by:

collectHistory in interface HistorySupport

createWidget

protected com.google.gwt.user.client.ui.Widget createWidget()

Specified by:

createWidget in class com.google.gwt.user.client.ui.LazyPanel

onHistoryEvent

public void onHistoryEvent(String historyStack)

Specified by:

onHistoryEvent in interface HistorySupport

collectBreadcrumbNames

public void collectBreadcrumbNames(List<String> names)

Description copied from interface: BreadcrumbSupport

Adds a human readable name(s) to the list passed in for use in the breadcrumb

Specified by:

collectBreadcrumbNames in interface BreadcrumbSupport

isExportButtonActive

public boolean isExportButtonActive()

Description copied from interface: View

This method needs to be implemented only on views that want the export button to display. The default implementation is not to display the export button

Specified by:

isExportButtonActive in interface View

Returns: