com.vaadin.client.ui.textfield

Class TextFieldConnector

java.lang.Object

com.vaadin.client.ui.AbstractConnector

com.vaadin.client.ui.AbstractComponentConnector

com.vaadin.client.ui.AbstractFieldConnector

com.vaadin.client.ui.textfield.TextFieldConnector

All Implemented Interfaces:

com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, ComponentConnector, Paintable, ServerConnector, ShortcutActionHandler.BeforeShortcutActionListener, Connector, Serializable

Direct Known Subclasses:

PasswordFieldConnector, TextAreaConnector

public class TextFieldConnector
extends AbstractFieldConnector
implements Paintable, ShortcutActionHandler.BeforeShortcutActionListener

See Also:

Serialized Form

Field Summary

Fields inherited from class com.vaadin.client.ui.AbstractComponentConnector

SIGNIFICANT_MOVE_THRESHOLD

Constructor Summary

Constructors

Constructor and Description
TextFieldConnector()

Method Summary

Modifier and Type	Method and Description
void	flush() Called for the active (focused) connector when a situation occurs that the focused connector might have buffered changes which need to be processed before other activity takes place.
AbstractTextFieldState	getState() Returns the shared state object for this connector.
VTextField	getWidget() Returns the widget associated with this paintable.
void	onBeforeShortcutAction(com.google.gwt.user.client.Event e) This method is called by ShortcutActionHandler before firing the shortcut if the Paintable is currently focused (aka the target of the shortcut action).
void	updateFromUIDL(UIDL uidl, ApplicationConnection client)

Methods inherited from class com.vaadin.client.ui.AbstractFieldConnector

isModified, isReadOnly, isRequired, updateWidgetStyleNames

Methods inherited from class com.vaadin.client.ui.AbstractComponentConnector

createWidget, delegateCaptionHandling, getIcon, getIconUri, getLayoutManager, getTooltipInfo, hasTooltip, isRealUpdate, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, onStateChanged, onUnregister, registerTouchHandlers, sendContextClickEvent, setWidgetEnabled, setWidgetStyleName, setWidgetStyleNameWithPrefix, shouldHandleLongTap, unregisterTouchHandlers, updateComponentSize, updateComponentSize, updateEnabledState, updateWidgetSize

Methods inherited from class com.vaadin.client.ui.AbstractConnector

addStateChangeHandler, addStateChangeHandler, createState, doInit, ensureHandlerManager, fireEvent, forceStateChange, getChildren, getConnection, getConnectorId, getParent, getResourceUrl, getRpcImplementations, getRpcProxy, getStateType, hasEventListener, init, isEnabled, registerRpc, removeStateChangeHandler, removeStateChangeHandler, setChildren, setParent, unregisterRpc

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.client.ComponentConnector

delegateCaptionHandling, getLayoutManager, getTooltipInfo, hasTooltip, isReadOnly, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, setWidgetEnabled

Methods inherited from interface com.vaadin.client.ServerConnector

addStateChangeHandler, addStateChangeHandler, doInit, fireEvent, getChildren, getConnection, getParent, getRpcImplementations, hasEventListener, isEnabled, onUnregister, removeStateChangeHandler, removeStateChangeHandler, setChildren, setParent, updateEnabledState

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Constructor Detail

TextFieldConnector

public TextFieldConnector()

Method Detail

getState

public AbstractTextFieldState getState()

Description copied from class: AbstractConnector

Returns the shared state object for this connector. Override this method to define the shared state type for your connector.

Specified by:

getState in interface ComponentConnector

Specified by:

getState in interface ServerConnector

Overrides:

getState in class AbstractFieldConnector

Returns:

the current shared state (never null)

updateFromUIDL

public void updateFromUIDL(UIDL uidl,
                           ApplicationConnection client)

Specified by:

updateFromUIDL in interface Paintable

getWidget

public VTextField getWidget()

Description copied from class: AbstractComponentConnector

Returns the widget associated with this paintable. The widget returned by this method must not changed during the life time of the paintable.

Specified by:

getWidget in interface ComponentConnector

Overrides:

getWidget in class AbstractComponentConnector

Returns:

The widget associated with this paintable

onBeforeShortcutAction

public void onBeforeShortcutAction(com.google.gwt.user.client.Event e)

Description copied from interface: ShortcutActionHandler.BeforeShortcutActionListener

This method is called by ShortcutActionHandler before firing the shortcut if the Paintable is currently focused (aka the target of the shortcut action). Eg. a field can update its possibly changed value to the server before shortcut action is fired.

Specified by:

onBeforeShortcutAction in interface ShortcutActionHandler.BeforeShortcutActionListener

Parameters:

e - the event that triggered the shortcut action

flush

public void flush()

Description copied from interface: ComponentConnector

Called for the active (focused) connector when a situation occurs that the focused connector might have buffered changes which need to be processed before other activity takes place.

This is currently called when the user changes the fragment using the back/forward button in the browser and allows the focused field to submit its value to the server before the fragment change event takes place.

Specified by:

flush in interface ComponentConnector

Overrides:

flush in class AbstractComponentConnector