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com.vaadin.ui.
Class Image
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All Implemented Interfaces:
ContextClickEvent.ContextClickNotifier,MethodEventSource,ClientConnector,Sizeable,Connector,Component,Serializablepublic class Image extends AbstractEmbeddedComponent for embedding images.
Since:
7.0
Author:
Vaadin Ltd.
See Also:
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Nested Class Summary
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Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector
ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener
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Nested classes/interfaces inherited from interface com.vaadin.ui.Component
Component.ErrorEvent, Component.Event, Component.Focusable, Component.Listener
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Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable
Sizeable.Unit
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Field Summary
Fields Modifier and Type Field Description protected ImageServerRpcrpc-
Fields inherited from class com.vaadin.ui.AbstractComponent
DESIGN_ATTR_PLAIN_TEXT
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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
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Method Summary
All Methods Modifier and Type Method Description RegistrationaddClickListener(MouseEvents.ClickListener listener)Add a click listener to the component.
protected ImageStategetState()Returns the shared state bean with information to be sent from the server to the client.
protected ImageStategetState(boolean markAsDirty)Returns the shared state for this connector.
voidremoveClickListener(MouseEvents.ClickListener listener)Deprecated.
As of 8.0, replaced byRegistration.remove()in the registration object returned fromaddClickListener(ClickListener).-
Methods inherited from class com.vaadin.ui.AbstractEmbedded
getAlternateText, getCustomAttributes, getSource, readDesign, setAlternateText, setSource, writeDesign
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Methods inherited from class com.vaadin.ui.AbstractComponent
addContextClickListener, addListener, addShortcutListener, addStyleName, attach, beforeClientResponse, detach, findAncestor, fireComponentErrorEvent, fireComponentEvent, focus, getActionManager, getCaption, getComponentError, getData, getDebugId, getDescription, getErrorMessage, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isConnectorEnabled, isEnabled, isOrHasAncestor, isReadOnly, isRequiredIndicatorVisible, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaption, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setDescription, setEnabled, setHeight, setHeight, setHeightFull, setHeightUndefined, setIcon, setId, setLocale, setParent, setPrimaryStyleName, setReadOnly, setRequiredIndicatorVisible, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setVisible, setWidth, setWidth, setWidthFull, setWidthUndefined
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Methods inherited from class com.vaadin.server.AbstractClientConnector
addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addListener, addListener, addListener, addMethodInvocationToQueue, createState, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface com.vaadin.server.ClientConnector
addAttachListener, addDetachListener, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, handleConnectorRequest, isAttached, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler
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Methods inherited from interface com.vaadin.ui.Component
addStyleNames, getUI, removeStyleNames, setStyleName
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Methods inherited from interface com.vaadin.shared.Connector
getConnectorId
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Field Detail
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rpc
protected ImageServerRpc rpc
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Constructor Detail
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Image
public Image()Creates a new empty Image.
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Image
public Image(String caption)Creates a new empty Image with caption.
Parameters:
caption-
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Method Detail
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getState
protected ImageState getState()Description copied from class:
AbstractComponentReturns the shared state bean with information to be sent from the server to the client. Subclasses should override this method and set any relevant fields of the state returned by super.getState().
Overrides:
getStatein classAbstractEmbeddedReturns:
updated component shared state
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getState
protected ImageState getState(boolean markAsDirty)Description copied from class:
AbstractClientConnectorReturns the shared state for this connector.
Overrides:
getStatein classAbstractEmbeddedParameters:
markAsDirty- true if the connector should automatically be marked dirty, false otherwiseReturns:
The shared state for this connector. Never null.
See Also:
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addClickListener
public Registration addClickListener(MouseEvents.ClickListener listener)Add a click listener to the component. The listener is called whenever the user clicks inside the component. Depending on the content the event may be blocked and in that case no event is fired.
Parameters:
listener- The listener to add, not nullReturns:
a registration object for removing the listener
Since:
8.0
See Also:
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removeClickListener
@Deprecated public void removeClickListener(MouseEvents.ClickListener listener)Deprecated.As of 8.0, replaced byRegistration.remove()in the registration object returned fromaddClickListener(ClickListener).Remove a click listener from the component. The listener should earlier have been added using
addClickListener(ClickListener).Parameters:
listener- The listener to remove
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