org.cruxframework.crux.core.client.screen.views

Class SingleViewContainer

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

org.cruxframework.crux.core.client.screen.views.ViewContainer

org.cruxframework.crux.core.client.screen.views.ParameterizedViewContainer

org.cruxframework.crux.core.client.screen.views.SingleViewContainer

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.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

Direct Known Subclasses:

DeviceAdaptiveViewContainer

public abstract class SingleViewContainer
extends ParameterizedViewContainer

Author:

Thiago da Rosa de Bustamante

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

Field Summary

Fields

Modifier and Type	Field and Description
protected View	activeView

Fields inherited from class org.cruxframework.crux.core.client.screen.views.ViewContainer

logger, views

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

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
SingleViewContainer(com.google.gwt.user.client.ui.Widget mainWidget, boolean clearPanelsForDeactivatedViews)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	activate(View view, com.google.gwt.user.client.ui.Panel containerPanel, Object parameter) This method must be called by subclasses when any of your views is rendered.
protected boolean	deactivate(View view, com.google.gwt.user.client.ui.Panel containerPanel, boolean skipEvent) This method must be called by subclasses when any of your views currently rendered is removed from view.
View	getActiveView()
protected boolean	hasHistoryHandlers()
protected boolean	hasOrientationChangeHandlers()
protected boolean	hasResizeHandlers()
protected boolean	hasWindowCloseHandlers()
protected boolean	hasWindowClosingHandlers()
protected void	notifyViewsAboutHistoryChange(com.google.gwt.event.logical.shared.ValueChangeEvent<String> event)
protected void	notifyViewsAboutOrientationChange()
protected void	notifyViewsAboutWindowClose(com.google.gwt.event.logical.shared.CloseEvent<com.google.gwt.user.client.Window> event)
protected void	notifyViewsAboutWindowClosing(com.google.gwt.user.client.Window.ClosingEvent event)
protected void	notifyViewsAboutWindowResize(com.google.gwt.event.logical.shared.ResizeEvent event)

Methods inherited from class org.cruxframework.crux.core.client.screen.views.ParameterizedViewContainer

add, loadView, showView

Methods inherited from class org.cruxframework.crux.core.client.screen.views.ViewContainer

add, addLazy, addLazy, addLazy, addView, adoptView, bindToDOM, clear, createView, createView, doAdd, doRemove, getContainerPanel, getMainWidget, getView, getViewFactory, handleViewTitle, loadAndRenderView, loadView, loadView, remove, remove, renderView, showView, showView, showView, unbindToDOM

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

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, 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, unsinkEvents

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

Methods inherited from class java.lang.Object

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

Field Detail

activeView

protected View activeView

Constructor Detail

SingleViewContainer

public SingleViewContainer(com.google.gwt.user.client.ui.Widget mainWidget,
                   boolean clearPanelsForDeactivatedViews)

Method Detail

getActiveView

public View getActiveView()

Returns:

activate

protected boolean activate(View view,
               com.google.gwt.user.client.ui.Panel containerPanel,
               Object parameter)

Description copied from class: ViewContainer

This method must be called by subclasses when any of your views is rendered.

Overrides:

activate in class ViewContainer

deactivate

protected boolean deactivate(View view,
                 com.google.gwt.user.client.ui.Panel containerPanel,
                 boolean skipEvent)

Description copied from class: ViewContainer

This method must be called by subclasses when any of your views currently rendered is removed from view.

Overrides:

deactivate in class ViewContainer

Returns:

True if view is deactivated

hasResizeHandlers

protected boolean hasResizeHandlers()

Specified by:

hasResizeHandlers in class ViewContainer

hasWindowCloseHandlers

protected boolean hasWindowCloseHandlers()

Specified by:

hasWindowCloseHandlers in class ViewContainer

hasWindowClosingHandlers

protected boolean hasWindowClosingHandlers()

Specified by:

hasWindowClosingHandlers in class ViewContainer

hasOrientationChangeHandlers

protected boolean hasOrientationChangeHandlers()

Specified by:

hasOrientationChangeHandlers in class ViewContainer

hasHistoryHandlers

protected boolean hasHistoryHandlers()

Specified by:

hasHistoryHandlers in class ViewContainer

notifyViewsAboutWindowResize

protected void notifyViewsAboutWindowResize(com.google.gwt.event.logical.shared.ResizeEvent event)

Specified by:

notifyViewsAboutWindowResize in class ViewContainer

notifyViewsAboutWindowClose

protected void notifyViewsAboutWindowClose(com.google.gwt.event.logical.shared.CloseEvent<com.google.gwt.user.client.Window> event)

Specified by:

notifyViewsAboutWindowClose in class ViewContainer

notifyViewsAboutWindowClosing

protected void notifyViewsAboutWindowClosing(com.google.gwt.user.client.Window.ClosingEvent event)

Specified by:

notifyViewsAboutWindowClosing in class ViewContainer

notifyViewsAboutOrientationChange

protected void notifyViewsAboutOrientationChange()

Specified by:

notifyViewsAboutOrientationChange in class ViewContainer

notifyViewsAboutHistoryChange

protected void notifyViewsAboutHistoryChange(com.google.gwt.event.logical.shared.ValueChangeEvent<String> event)

Specified by:

notifyViewsAboutHistoryChange in class ViewContainer