public class NullableField<T> extends org.dellroad.stuff.vaadin7.FieldLayout<T>
Field that is capable of displaying, but not necessarily choosing, a null value,
and adds a "Null" button that sets the value to null.Field.ValueChangeEventBuffered.SourceExceptionProperty.Editor, Property.ReadOnlyException, Property.ReadOnlyStatusChangeEvent, Property.ReadOnlyStatusChangeListener, Property.ReadOnlyStatusChangeNotifier, Property.Transactional<T>, Property.ValueChangeListener, Property.ValueChangeNotifier, Property.ViewerComponent.ErrorEvent, Component.Event, Component.Focusable, Component.ListenerClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListenerSizeable.UnitLayout.AlignmentHandler, Layout.MarginHandler, Layout.SpacingHandlerHasComponents.ComponentAttachDetachNotifier, HasComponents.ComponentAttachEvent, HasComponents.ComponentAttachListener, HasComponents.ComponentDetachEvent, HasComponents.ComponentDetachListenerfieldALIGNMENT_DEFAULT, componentsDESIGN_ATTR_PLAIN_TEXTSIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS| Constructor and Description |
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NullableField(Field<T> field) |
| Modifier and Type | Method and Description |
|---|---|
void |
attach() |
addListener, addValidator, addValueChangeListener, clear, commit, discard, focus, getPropertyDataSource, getRequiredError, getTabIndex, getType, getValidators, getValue, isBuffered, isEmpty, isInvalidAllowed, isInvalidCommitted, isModified, isReadOnly, isRequired, isValid, removeAllValidators, removeListener, removeValidator, removeValueChangeListener, setBuffered, setInvalidAllowed, setInvalidCommitted, setPropertyDataSource, setReadOnly, setRequired, setRequiredError, setTabIndex, setValue, validate, valueChangegetStateaddComponent, addComponent, addComponentAsFirst, addLayoutClickListener, addListener, getComponent, getComponentAlignment, getComponentCount, getComponentIndex, getCustomAttributes, getDefaultComponentAlignment, getExpandRatio, getMargin, getState, isSpacing, iterator, readDesign, removeComponent, removeLayoutClickListener, removeListener, replaceComponent, setComponentAlignment, setDefaultComponentAlignment, setExpandRatio, setMargin, setMargin, setSpacing, writeDesignreadMargin, writeMarginaddComponentAttachListener, addComponentDetachListener, addComponents, addListener, addListener, fireComponentAttachEvent, fireComponentDetachEvent, getComponentIterator, moveComponentsFrom, removeAllComponents, removeComponentAttachListener, removeComponentDetachListener, removeListener, removeListener, setHeight, setWidthaddContextClickListener, addListener, addShortcutListener, addStyleName, beforeClientResponse, detach, findAncestor, fireComponentErrorEvent, fireComponentEvent, getActionManager, getCaption, getComponentError, getData, getDebugId, getDescription, getErrorMessage, getExplicitImmediateValue, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isConnectorEnabled, isEnabled, isImmediate, isOrHasAncestor, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaption, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setEnabled, setHeight, setHeightUndefined, setIcon, setId, setImmediate, setLocale, setParent, setPrimaryStyleName, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setStyleName, setVisible, setWidth, setWidthUndefinedaddAttachListener, addDetachListener, addExtension, 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, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResourceclone, finalize, getClass, notify, notifyAll, toString, wait, wait, waitaddListener, addStyleName, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getUI, isEnabled, isVisible, readDesign, removeListener, removeStyleName, setCaption, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setStyleName, setVisible, writeDesignaddAttachListener, addDetachListener, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandlergetConnectorIdgetHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUndefinedaddComponents, addListener, addListener, getComponentIterator, moveComponentsFrom, removeAllComponents, removeListener, removeListenerforEach, spliteratoraddComponentAttachListener, addComponentDetachListener, removeComponentAttachListener, removeComponentDetachListenerpublic void attach()
attach in interface ClientConnectorattach in interface Componentattach in class AbstractComponentCopyright © 2022. All rights reserved.