com.vaadin.ui

Class LegacyWindow

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractSingleComponentContainer

com.vaadin.ui.UI

com.vaadin.ui.LegacyWindow

All Implemented Interfaces:

Action.Container, Action.Notifier, ConnectorEventListener, ContextClickEvent.ContextClickNotifier, MethodEventSource, SerializableEventListener, UIEvents.PollNotifier, ClientConnector, Sizeable, VariableOwner, Connector, Component, Component.Focusable, HasComponents, HasComponents.ComponentAttachDetachNotifier, LegacyComponent, SingleComponentContainer, Serializable, Iterable<Component>, EventListener

Deprecated.

@Deprecated
public class LegacyWindow
extends UI

Helper class to emulate the main window from Vaadin 6 using UIs. This class should be used in the same way as Window used as a browser level window in Vaadin 6 with LegacyApplication

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.ui.UI

UI.WindowOrderUpdateEvent, UI.WindowOrderUpdateListener

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

Component.ErrorEvent, Component.Event, Component.Focusable, Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener

Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable

Sizeable.Unit

Nested classes/interfaces inherited from interface com.vaadin.ui.HasComponents

HasComponents.ComponentAttachDetachNotifier, HasComponents.ComponentAttachEvent, HasComponents.ComponentAttachListener, HasComponents.ComponentDetachEvent, HasComponents.ComponentDetachListener

Field Summary

Fields inherited from class com.vaadin.ui.UI

actionManager

Fields inherited from class com.vaadin.ui.AbstractComponent

DESIGN_ATTR_PLAIN_TEXT

Fields inherited from interface com.vaadin.server.Sizeable

SIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Constructor Summary

Constructors

Constructor and Description
LegacyWindow() Deprecated. Create a new legacy window.
LegacyWindow(String caption) Deprecated. Creates a new legacy window with the given caption.
LegacyWindow(String caption, ComponentContainer content) Deprecated. Creates a legacy window with the given caption and content layout.

Method Summary

Modifier and Type	Method and Description
void	addComponent(Component component) Deprecated. Adds a component to this UI.
void	addListener(Page.BrowserWindowResizeListener resizeListener) Deprecated. As of 7.0, use the similarly named api in Page instead
void	executeJavaScript(String script) Deprecated. As of 7.0, use JavaScript.getCurrent().execute(String) instead
LegacyApplication	getApplication() Deprecated.
int	getBrowserWindowHeight() Deprecated. As of 7.0, use the similarly named api in Page instead
int	getBrowserWindowWidth() Deprecated. As of 7.0, use the similarly named api in Page instead
ComponentContainer	getContent() Deprecated. Gets the content of this container.
String	getName() Deprecated. Gets the unique name of the window.
URL	getURL() Deprecated. Gets the full URL of the window.
protected void	init(VaadinRequest request) Deprecated. Initializes this UI.
void	open(Resource resource) Deprecated. As of 7.0, use getPage().setLocation instead
void	open(Resource resource, String windowName) Deprecated. As of 7.0, use getPage().open instead
void	open(Resource resource, String windowName, boolean tryToOpenAsPopup) Deprecated. Opens the given resource in a window with the given name and optionally tries to force the resource to open in a new window instead of a new tab.
void	open(Resource resource, String windowName, int width, int height, BorderStyle border) Deprecated. As of 7.0, use getPage().open instead
void	removeAllComponents() Deprecated. This implementation removes the components from the content container ( getContent()) instead of from the actual UI.
void	removeComponent(Component component) Deprecated. This implementation removes the component from the content container ( getContent()) instead of from the actual UI.
void	removeListener(Page.BrowserWindowResizeListener resizeListener) Deprecated. As of 7.0, use the similarly named api in Page instead
void	replaceComponent(Component oldComponent, Component newComponent) Deprecated. This implementation replaces a component in the content container ( getContent()) instead of in the actual UI.
void	setApplication(LegacyApplication application) Deprecated.
void	setCaption(String caption) Deprecated. Setting the caption of a UI is not supported.
void	setContent(Component content) Deprecated. Set the content of the window.
void	setName(String name) Deprecated. Sets the unique name of the window.

Methods inherited from class com.vaadin.ui.UI

access, accessSynchronously, addAction, addActionHandler, addClickListener, addPollListener, addWindow, addWindowOrderUpdateListener, attach, changeVariables, close, detach, doInit, doRefresh, focus, getActionManager, getActiveDragSource, getComponentCount, getConnectorTracker, getCurrent, getEmbedId, getLastHeartbeatTimestamp, getLastProcessedClientToServerId, getLoadingIndicatorConfiguration, getLocaleService, getNavigator, getNotificationConfiguration, getOverlayContainerLabel, getPage, getPollInterval, getPushConfiguration, getPushConnection, getReconnectDialogConfiguration, getScrollLeft, getScrollTop, getSession, getState, getState, getStateType, getTabIndex, getTheme, getTooltipConfiguration, getUI, getUIId, getUiPathInfo, getUiRootPath, getWindows, isClosing, isConnectorEnabled, isMobileHtml5DndEnabled, isResizeLazy, iterator, paintContent, push, refresh, removeAction, removeActionHandler, removeClickListener, removePollListener, removeWindow, scrollIntoView, setActiveDragSource, setCurrent, setFocusedComponent, setLastHeartbeatTimestamp, setLastProcessedClientToServerId, setMobileHtml5DndEnabled, setNavigator, setOverlayContainerLabel, setPollInterval, setPushConnection, setResizeLazy, setScrollLeft, setScrollTop, setSession, setTabIndex, setTheme, showNotification, showNotification, showNotification, showNotification, showNotification, showNotification

Methods inherited from class com.vaadin.ui.AbstractSingleComponentContainer

addComponentAttachListener, addComponentDetachListener, fireComponentAttachEvent, fireComponentDetachEvent, readDesign, readDesignChildren, removeComponentAttachListener, removeComponentDetachListener, removeFromParent, setHeight, setWidth, writeDesign

Methods inherited from class com.vaadin.ui.AbstractComponent

addContextClickListener, addListener, addShortcutListener, addStyleName, beforeClientResponse, findAncestor, fireComponentErrorEvent, fireComponentEvent, getCaption, getComponentError, getCustomAttributes, getData, getDebugId, getDescription, getErrorMessage, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isEnabled, isOrHasAncestor, isReadOnly, isRequiredIndicatorVisible, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setDescription, setEnabled, setHeight, setHeightUndefined, setIcon, setId, setLocale, setParent, setPrimaryStyleName, setReadOnly, setRequiredIndicatorVisible, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setVisible, setWidth, setWidthUndefined

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addMethodInvocationToQueue, createState, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.ui.LegacyComponent

markAsDirty

Methods inherited from interface com.vaadin.server.VariableOwner

isEnabled

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, addStyleNames, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, isEnabled, isVisible, readDesign, removeListener, removeStyleName, removeStyleNames, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setStyleName, setStyleName, setVisible, writeDesign

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, beforeClientResponse, encodeState, getErrorHandler, getExtensions, getRpcManager, handleConnectorRequest, isAttached, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.server.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUndefined

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

LegacyWindow

public LegacyWindow()

Deprecated.

Create a new legacy window.

LegacyWindow

public LegacyWindow(String caption)

Deprecated.

Creates a new legacy window with the given caption.

Parameters:

caption - the caption of the window

LegacyWindow

public LegacyWindow(String caption,
                    ComponentContainer content)

Deprecated.

Creates a legacy window with the given caption and content layout.

Parameters:

caption -

content -

Method Detail

init

protected void init(VaadinRequest request)

Deprecated.

Description copied from class: UI

Initializes this UI. This method is intended to be overridden by subclasses to build the view and configure non-component functionality. Performing the initialization in a constructor is not suggested as the state of the UI is not properly set up when the constructor is invoked.

The VaadinRequest can be used to get information about the request that caused this UI to be created.

Specified by:

init in class UI

Parameters:

request - the Vaadin request that caused this UI to be created

setApplication

public void setApplication(LegacyApplication application)

Deprecated.

getApplication

public LegacyApplication getApplication()

Deprecated.

getName

public String getName()

Deprecated.

Gets the unique name of the window. The name of the window is used to uniquely identify it.

The name also determines the URL that can be used for direct access to a window. All windows can be accessed through http://host:port/app/win where http://host:port/app is the application URL (as returned by LegacyApplication.getURL() and win is the window name.

Note! Portlets do not support direct window access through URLs.

Returns:

the Name of the Window.

setName

public void setName(String name)

Deprecated.

Sets the unique name of the window. The name of the window is used to uniquely identify it inside the application.

The name also determines the URL that can be used for direct access to a window. All windows can be accessed through http://host:port/app/win where http://host:port/app is the application URL (as returned by LegacyApplication.getURL() and win is the window name.

This method can only be called before the window is added to an application.

Note! Portlets do not support direct window access through URLs.

Parameters:

name - the new name for the window or null if the application should automatically assign a name to it

Throws:

IllegalStateException - if the window is attached to an application

getURL

public URL getURL()

Deprecated.

Gets the full URL of the window. The returned URL is window specific and can be used to directly refer to the window.

Note! This method can not be used for portlets.

Returns:

the URL of the window or null if the window is not attached to an application

open

@Deprecated
public void open(Resource resource)

Deprecated. As of 7.0, use getPage().setLocation instead

Opens the given resource in this UI. The contents of this UI is replaced by the Resource.

Parameters:

resource - the resource to show in this UI

open

@Deprecated
public void open(Resource resource,
                             String windowName)

Deprecated. As of 7.0, use getPage().open instead

Opens the given resource in a window with the given name.

The supplied windowName is used as the target name in a window.open call in the client. This means that special values such as "_blank", "_self", "_top", "_parent" have special meaning. An empty or null window name is also a special case.

"", null and "_self" as windowName all causes the resource to be opened in the current window, replacing any old contents. For downloadable content you should avoid "_self" as "_self" causes the client to skip rendering of any other changes as it considers them irrelevant (the page will be replaced by the resource). This can speed up the opening of a resource, but it might also put the client side into an inconsistent state if the window content is not completely replaced e.g., if the resource is downloaded instead of displayed in the browser.

"_blank" as windowName causes the resource to always be opened in a new window or tab (depends on the browser and browser settings).

"_top" and "_parent" as windowName works as specified by the HTML standard.

Any other windowName will open the resource in a window with that name, either by opening a new window/tab in the browser or by replacing the contents of an existing window with that name.

As of Vaadin 7.0.0, the functionality for opening a Resource in a Page has been replaced with similar methods based on a String URL. This is because the usage of Resource is problematic with memory management and with security features in some browsers. Is is recommended to instead use Link for starting downloads.

Parameters:

resource - the resource.

windowName - the name of the window.

open

public void open(Resource resource,
                 String windowName,
                 boolean tryToOpenAsPopup)

Deprecated.

Opens the given resource in a window with the given name and optionally tries to force the resource to open in a new window instead of a new tab.

The supplied windowName is used as the target name in a window.open call in the client. This means that special values such as "_blank", "_self", "_top", "_parent" have special meaning. An empty or null window name is also a special case.

"", null and "_self" as windowName all causes the resource to be opened in the current window, replacing any old contents. For downloadable content you should avoid "_self" as "_self" causes the client to skip rendering of any other changes as it considers them irrelevant (the page will be replaced by the resource). This can speed up the opening of a resource, but it might also put the client side into an inconsistent state if the window content is not completely replaced e.g., if the resource is downloaded instead of displayed in the browser.

"_blank" as windowName causes the resource to always be opened in a new window or tab (depends on the browser and browser settings).

"_top" and "_parent" as windowName works as specified by the HTML standard.

Any other windowName will open the resource in a window with that name, either by opening a new window/tab in the browser or by replacing the contents of an existing window with that name.

If windowName is set to open the resource in a new window or tab and tryToOpenAsPopup is true, this method attempts to force the browser to open a new window instead of a tab. NOTE: This is a best-effort attempt and may not work reliably with all browsers and different pop-up preferences. With most browsers using default settings, tryToOpenAsPopup works properly.

As of Vaadin 7.0.0, the functionality for opening a Resource in a Page has been replaced with similar methods based on a String URL. This is because the usage of Resource is problematic with memory management and with security features in some browsers. Is is recommended to instead use Link for starting downloads.

Parameters:

resource - the resource.

windowName - the name of the window.

tryToOpenAsPopup - Whether to try to force the resource to be opened in a new window

open

@Deprecated
public void open(Resource resource,
                             String windowName,
                             int width,
                             int height,
                             BorderStyle border)

Deprecated. As of 7.0, use getPage().open instead

Opens the given resource in a window with the given size, border and name. For more information on the meaning of windowName, see open(Resource, String).

As of Vaadin 7.0.0, the functionality for opening a Resource in a Page has been replaced with similar methods based on a String URL. This is because the usage of Resource is problematic with memory management and with security features in some browsers. Is is recommended to instead use Link for starting downloads.

Parameters:

resource - the resource.

windowName - the name of the window.

width - the width of the window in pixels

height - the height of the window in pixels

border - the border style of the window.

addListener

@Deprecated
public void addListener(Page.BrowserWindowResizeListener resizeListener)

Deprecated. As of 7.0, use the similarly named api in Page instead

Adds a new Page.BrowserWindowResizeListener to this UI. The listener will be notified whenever the browser window within which this UI resides is resized.

Parameters:

resizeListener - the listener to add

See Also:

BrowserWindowResizeListener#browserWindowResized(BrowserWindowResizeEvent), UI.setResizeLazy(boolean)

removeListener

@Deprecated
public void removeListener(Page.BrowserWindowResizeListener resizeListener)

Deprecated. As of 7.0, use the similarly named api in Page instead

Removes a Page.BrowserWindowResizeListener from this UI. The listener will no longer be notified when the browser window is resized.

Parameters:

resizeListener - the listener to remove

getBrowserWindowHeight

@Deprecated
public int getBrowserWindowHeight()

Deprecated. As of 7.0, use the similarly named api in Page instead

Gets the last known height of the browser window in which this UI resides.

Returns:

the browser window height in pixels

getBrowserWindowWidth

@Deprecated
public int getBrowserWindowWidth()

Deprecated. As of 7.0, use the similarly named api in Page instead

Gets the last known width of the browser window in which this UI resides.

Returns:

the browser window width in pixels

executeJavaScript

@Deprecated
public void executeJavaScript(String script)

Deprecated. As of 7.0, use JavaScript.getCurrent().execute(String) instead

Executes JavaScript in this window.

This method allows one to inject javascript from the server to client. A client implementation is not required to implement this functionality, but currently all web-based clients do implement this.

Executing javascript this way often leads to cross-browser compatibility issues and regressions that are hard to resolve. Use of this method should be avoided and instead it is recommended to create new widgets with GWT. For more info on creating own, reusable client-side widgets in Java, read the corresponding chapter in Book of Vaadin.

Parameters:

script - JavaScript snippet that will be executed.

setCaption

public void setCaption(String caption)

Deprecated.

Description copied from class: UI

Setting the caption of a UI is not supported. To set the title of the HTML page, use Page.setTitle

Specified by:

setCaption in interface Component

Overrides:

setCaption in class UI

Parameters:

caption - the new caption for the component. If the caption is null, no caption is shown and it does not normally take any space

getContent

public ComponentContainer getContent()

Deprecated.

Description copied from interface: SingleComponentContainer

Gets the content of this container. The content is a component that serves as the outermost item of the visual contents.

Specified by:

getContent in interface SingleComponentContainer

Overrides:

getContent in class AbstractSingleComponentContainer

Returns:

a component to use as content

See Also:

SingleComponentContainer.setContent(Component)

setContent

public void setContent(Component content)

Deprecated.

Set the content of the window. For a LegacyWindow, the content must be a ComponentContainer.

Specified by:

setContent in interface SingleComponentContainer

Overrides:

setContent in class UI

Parameters:

content -

replaceComponent

public void replaceComponent(Component oldComponent,
                             Component newComponent)

Deprecated.

This implementation replaces a component in the content container ( getContent()) instead of in the actual UI. This method should only be called when the content is a ComponentContainer (default VerticalLayout or explicitly set).

addComponent

public void addComponent(Component component)

Deprecated.

Adds a component to this UI. The component is not added directly to the UI, but instead to the content container (getContent()). This method should only be called when the content is a ComponentContainer (default VerticalLayout or explicitly set).

Parameters:

component - the component to add to this UI

See Also:

getContent()

removeComponent

public void removeComponent(Component component)

Deprecated.

This implementation removes the component from the content container ( getContent()) instead of from the actual UI. This method should only be called when the content is a ComponentContainer (default VerticalLayout or explicitly set).

removeAllComponents

public void removeAllComponents()

Deprecated.

This implementation removes the components from the content container ( getContent()) instead of from the actual UI. This method should only be called when the content is a ComponentContainer (default VerticalLayout or explicitly set).