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com.vaadin.client.connectors.
Class AbstractSingleSelectConnector<WIDGET extends com.google.gwt.user.client.ui.Widget & com.google.gwt.event.dom.client.HasAllFocusHandlers>
- java.lang.Object
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- com.vaadin.client.ui.AbstractConnector
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- com.vaadin.client.ui.AbstractComponentConnector
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- com.vaadin.client.ui.AbstractFieldConnector
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- com.vaadin.client.connectors.AbstractListingConnector
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- com.vaadin.client.connectors.AbstractFocusableListingConnector<WIDGET>
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- com.vaadin.client.connectors.AbstractSingleSelectConnector<WIDGET>
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All Implemented Interfaces:
com.google.gwt.event.shared.EventHandler,StateChangeEvent.StateChangeHandler,ComponentConnector,HasDataSource,HasWidget,ServerConnector,HasErrorIndicator,HasRequiredIndicator,Connector,SerializableDirect Known Subclasses:
public abstract class AbstractSingleSelectConnector<WIDGET extends com.google.gwt.user.client.ui.Widget & com.google.gwt.event.dom.client.HasAllFocusHandlers> extends AbstractFocusableListingConnector<WIDGET>An abstract class for single selection connectors.
Since:
8.0
Author:
Vaadin Ltd
See Also:
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Field Summary
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Fields inherited from class com.vaadin.client.ui.AbstractComponentConnector
SIGNIFICANT_MOVE_THRESHOLD
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Constructor Summary
Constructors Constructor Description AbstractSingleSelectConnector()
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Method Summary
All Methods Modifier and Type Method Description AbstractSingleSelectStategetState()Returns the shared state object for this connector.
booleanisRequiredIndicatorVisible()Checks if a required indicator should be shown for the given connector.
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Methods inherited from class com.vaadin.client.connectors.AbstractFocusableListingConnector
getWidget, init, onUnregister
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Methods inherited from class com.vaadin.client.connectors.AbstractListingConnector
getDataSource, getRowData, getRowKey, isRowSelected, setDataSource
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Methods inherited from class com.vaadin.client.ui.AbstractFieldConnector
isReadOnly, updateWidgetStyleNames
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Methods inherited from class com.vaadin.client.ui.AbstractComponentConnector
createWidget, delegateCaptionHandling, flush, getIcon, getIconUri, getLayoutManager, getTooltipInfo, hasTooltip, isErrorIndicatorVisible, isRealUpdate, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, onDragSourceAttached, onDragSourceDetached, onDropTargetAttached, onDropTargetDetached, onStateChanged, registerTouchHandlers, sendContextClickEvent, setWidgetEnabled, setWidgetStyleName, setWidgetStyleNameWithPrefix, shouldHandleLongTap, unregisterTouchHandlers, updateComponentSize, updateComponentSize, updateEnabledState, updateWidgetSize
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Methods inherited from class com.vaadin.client.ui.AbstractConnector
addStateChangeHandler, addStateChangeHandler, createState, doInit, ensureHandlerManager, fireEvent, forceStateChange, getChildren, getConnection, getConnectorId, getParent, getResourceUrl, getRpcImplementations, getRpcProxy, getStateType, getTag, hasEventListener, isEnabled, registerRpc, removeStateChangeHandler, removeStateChangeHandler, setChildren, setParent, setTag, unregisterRpc
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface com.vaadin.client.ComponentConnector
delegateCaptionHandling, flush, getLayoutManager, getTooltipInfo, hasTooltip, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, setWidgetEnabled
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Methods inherited from interface com.vaadin.shared.Connector
getConnectorId
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Methods inherited from interface com.vaadin.client.ServerConnector
addStateChangeHandler, addStateChangeHandler, doInit, fireEvent, getChildren, getConnection, getParent, getRpcImplementations, getTag, hasEventListener, isEnabled, removeStateChangeHandler, removeStateChangeHandler, setChildren, setParent, setTag, updateEnabledState
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Method Detail
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getState
public AbstractSingleSelectState getState()Description copied from class:
AbstractConnectorReturns the shared state object for this connector. Override this method to define the shared state type for your connector.
Specified by:
getStatein interfaceComponentConnectorSpecified by:
getStatein interfaceServerConnectorOverrides:
getStatein classAbstractListingConnectorReturns:
the current shared state (never null)
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isRequiredIndicatorVisible
public boolean isRequiredIndicatorVisible()Description copied from interface:
HasRequiredIndicatorChecks if a required indicator should be shown for the given connector.
Specified by:
isRequiredIndicatorVisiblein interfaceHasRequiredIndicatorOverrides:
isRequiredIndicatorVisiblein classAbstractFieldConnectorReturns:
trueto show an indicator,falseotherwise
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