com.vaadin.terminal.gwt.client.ui.checkbox
Class CheckBoxConnector

java.lang.Object
  com.vaadin.terminal.gwt.client.ui.AbstractConnector
      com.vaadin.terminal.gwt.client.ui.AbstractComponentConnector
          com.vaadin.terminal.gwt.client.ui.AbstractFieldConnector
              com.vaadin.terminal.gwt.client.ui.checkbox.CheckBoxConnector

All Implemented Interfaces:

com.google.gwt.event.dom.client.BlurHandler, com.google.gwt.event.dom.client.ClickHandler, com.google.gwt.event.dom.client.FocusHandler, com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, ComponentConnector, Connector, ServerConnector, Serializable

public class CheckBoxConnector
extends AbstractFieldConnector
implements com.google.gwt.event.dom.client.FocusHandler, com.google.gwt.event.dom.client.BlurHandler, com.google.gwt.event.dom.client.ClickHandler

See Also:

Serialized Form

Constructor Summary

CheckBoxConnector()

Method Summary

protected com.google.gwt.user.client.ui.Widget	createWidget() Creates and returns the widget for this VPaintableWidget.
boolean	delegateCaptionHandling() Return true if parent handles caption, false if the paintable handles the caption itself.
CheckBoxState	getState() Returns the shared state object for this connector.
VCheckBox	getWidget() Returns the widget associated with this paintable.
protected void	init() Called when the connector has been initialized.
void	onBlur(com.google.gwt.event.dom.client.BlurEvent event)
void	onClick(com.google.gwt.event.dom.client.ClickEvent event)
void	onFocus(com.google.gwt.event.dom.client.FocusEvent event)
void	onStateChanged(StateChangeEvent stateChangeEvent)

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

getStyleNames, isModified, isReadOnly, isRequired

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

getLayoutManager, getParent, hasEventListener, isEnabled, isRealUpdate, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, onUnregister, setParent, setState, setWidgetEnabled

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

addStateChangeHandler, doInit, ensureHandlerManager, fireEvent, getConnection, getConnectorId, getRpcImplementations, isConnectorEnabled, registerRpc, 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.terminal.gwt.client.ServerConnector

addStateChangeHandler, doInit, fireEvent, getConnection, getRpcImplementations

Methods inherited from interface com.vaadin.terminal.gwt.client.Connector

getConnectorId

Constructor Detail

CheckBoxConnector

public CheckBoxConnector()

Method Detail

delegateCaptionHandling

public boolean delegateCaptionHandling()

Description copied from interface: ComponentConnector

Return true if parent handles caption, false if the paintable handles the caption itself.

This should always return true and all components should let the parent handle the caption and use other attributes for internal texts in the component

Specified by:

delegateCaptionHandling in interface ComponentConnector

Overrides:

delegateCaptionHandling in class AbstractComponentConnector

Returns:

true if caption handling is delegated to the parent, false if parent should not be allowed to render caption

init

protected void init()

Description copied from class: AbstractConnector

Called when the connector has been initialized. Override this method to perform initialization of the connector.

Overrides:

init in class AbstractConnector

onStateChanged

public void onStateChanged(StateChangeEvent stateChangeEvent)

Specified by:

onStateChanged in interface StateChangeEvent.StateChangeHandler

Overrides:

onStateChanged in class AbstractComponentConnector

getState

public CheckBoxState getState()

Description copied from class: AbstractComponentConnector

Returns the shared state object for this connector. If overriding this method to return a more specific type, also #createState() must be overridden.

Specified by:

getState in interface ComponentConnector

Specified by:

getState in interface Connector

Overrides:

getState in class AbstractFieldConnector

Returns:

current shared state (not null)

getWidget

public VCheckBox 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

createWidget

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

Description copied from class: AbstractComponentConnector

Creates and returns the widget for this VPaintableWidget. This method should only be called once when initializing the paintable.

Specified by:

createWidget in class AbstractComponentConnector

Returns:

onFocus

public void onFocus(com.google.gwt.event.dom.client.FocusEvent event)

Specified by:

onFocus in interface com.google.gwt.event.dom.client.FocusHandler

onBlur

public void onBlur(com.google.gwt.event.dom.client.BlurEvent event)

Specified by:

onBlur in interface com.google.gwt.event.dom.client.BlurHandler

onClick

public void onClick(com.google.gwt.event.dom.client.ClickEvent event)

Specified by:

onClick in interface com.google.gwt.event.dom.client.ClickHandler