com.vaadin.ui
Class TextField

java.lang.Object
  com.vaadin.server.AbstractClientConnector
      com.vaadin.ui.AbstractComponent
          com.vaadin.ui.AbstractField<java.lang.String>
              com.vaadin.ui.AbstractTextField
                  com.vaadin.ui.TextField

All Implemented Interfaces:

Buffered, BufferedValidatable, Property<java.lang.String>, Property.Editor, Property.ReadOnlyStatusChangeListener, Property.ReadOnlyStatusChangeNotifier, Property.ValueChangeListener, Property.ValueChangeNotifier, Property.Viewer, Validatable, Action.ShortcutNotifier, ConnectorEventListener, FieldEvents.BlurNotifier, FieldEvents.FocusNotifier, FieldEvents.TextChangeNotifier, MethodEventSource, ClientConnector, Sizeable, VariableOwner, com.vaadin.shared.Connector, Component, Component.Focusable, Field<java.lang.String>, LegacyComponent, java.io.Serializable, java.util.EventListener

public class TextField
extends AbstractTextField

A text editor component that can be bound to any bindable Property. The text editor supports both multiline and single line modes, default is one-line mode.

Since TextField extends AbstractField it implements the Buffered interface. A TextField is in write-through mode by default, so com.vaadin.ui.AbstractField#setWriteThrough(boolean) must be called to enable buffering.

Since:

3.0

Author:

Vaadin Ltd.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.ui.AbstractTextField

AbstractTextField.TextChangeEventImpl, AbstractTextField.TextChangeEventMode

Nested classes/interfaces inherited from class com.vaadin.ui.AbstractField

AbstractField.FocusShortcut, AbstractField.ReadOnlyStatusChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

Component.ErrorEvent, Component.Event, Component.Focusable, Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener

Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable

Sizeable.Unit

Nested classes/interfaces inherited from interface com.vaadin.ui.Field

Field.ValueChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.data.Buffered

Buffered.SourceException

Nested classes/interfaces inherited from interface com.vaadin.data.Property

Property.Editor, Property.ReadOnlyException, Property.ReadOnlyStatusChangeListener, Property.ReadOnlyStatusChangeNotifier, Property.Transactional<T>, Property.ValueChangeListener, Property.ValueChangeNotifier, Property.Viewer

Field Summary

Fields inherited from class com.vaadin.ui.AbstractComponent

DESIGN_ATTR_PLAIN_TEXT

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

Constructor Summary

TextField()
Constructs an empty TextField with no caption.

TextField(Property dataSource)
Constructs a new TextField that's bound to the specified Property and has no caption.

TextField(java.lang.String caption)
Constructs an empty TextField with given caption.

TextField(java.lang.String caption, Property dataSource)
Constructs a new TextField that's bound to the specified Property and has the given caption String.

TextField(java.lang.String caption, java.lang.String value)
Constructs a new TextField with the given caption and initial text contents.

Method Summary

void	clear() Clears the value of the field.
void	readDesign(org.jsoup.nodes.Element design, DesignContext designContext) Reads the component state from the given design.
void	writeDesign(org.jsoup.nodes.Element design, DesignContext designContext) Writes the component state to the given design.

Methods inherited from class com.vaadin.ui.AbstractTextField

addBlurListener, addFocusListener, addListener, addListener, addListener, addTextChangeListener, beforeClientResponse, changeVariables, getColumns, getCursorPosition, getCustomAttributes, getInputPrompt, getMaxLength, getNullRepresentation, getState, getState, getTextChangeEventMode, getTextChangeTimeout, getType, isEmpty, isNullSettingAllowed, paintContent, removeBlurListener, removeFocusListener, removeListener, removeListener, removeListener, removeTextChangeListener, selectAll, setColumns, setCursorPosition, setInputPrompt, setInternalValue, setMaxLength, setNullRepresentation, setNullSettingAllowed, setSelectionRange, setTextChangeEventMode, setTextChangeTimeout, setValue

Methods inherited from class com.vaadin.ui.AbstractField

addListener, addListener, addReadOnlyStatusChangeListener, addValidator, addValueChangeListener, attach, commit, detach, discard, fireReadOnlyStatusChange, fireValueChange, focus, getConversionError, getConversionError, getConvertedValue, getConverter, getCurrentBufferedSourceException, getErrorMessage, getInternalValue, getModelType, getPropertyDataSource, getRequiredError, getTabIndex, getValidators, getValue, isBuffered, isImmediate, isInvalidAllowed, isInvalidCommitted, isModified, isReadOnly, isRequired, isValid, isValidationVisible, readOnlyStatusChange, removeAllValidators, removeListener, removeListener, removeReadOnlyStatusChangeListener, removeValidator, removeValueChangeListener, setBuffered, setConversionError, setConvertedValue, setConverter, setConverter, setCurrentBufferedSourceException, setInvalidAllowed, setInvalidCommitted, setLocale, setPropertyDataSource, setReadOnly, setRequired, setRequiredError, setTabIndex, setValidationVisible, setValue, shouldHideErrors, toString, validate, validate, valueChange

Methods inherited from class com.vaadin.ui.AbstractComponent

addListener, addShortcutListener, addStyleName, findAncestor, fireComponentErrorEvent, fireComponentEvent, getActionManager, getCaption, getComponentError, getData, getDebugId, getDescription, getExplicitImmediateValue, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isConnectorEnabled, isEnabled, isOrHasAncestor, isResponsive, isVisible, removeListener, removeShortcutListener, removeStyleName, setCaption, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setEnabled, setHeight, setHeight, setHeightUndefined, setIcon, setId, setImmediate, setParent, setPrimaryStyleName, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setStyleName, setVisible, setWidth, setWidth, setWidthUndefined

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, 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, setResource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.vaadin.ui.LegacyComponent

markAsDirty

Methods inherited from interface com.vaadin.server.VariableOwner

isEnabled, isImmediate

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, attach, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getUI, isEnabled, isReadOnly, isVisible, removeListener, removeStyleName, setCaption, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setReadOnly, setStyleName, setVisible

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.server.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUndefined

Methods inherited from interface com.vaadin.event.Action.ShortcutNotifier

addShortcutListener, removeShortcutListener

Constructor Detail

TextField

public TextField()

Constructs an empty TextField with no caption.

TextField

public TextField(java.lang.String caption)

Constructs an empty TextField with given caption.

Parameters:

caption - the caption String for the editor.

TextField

public TextField(Property dataSource)

Constructs a new TextField that's bound to the specified Property and has no caption.

Parameters:

dataSource - the Property to be edited with this editor.

TextField

public TextField(java.lang.String caption,
                 Property dataSource)

Constructs a new TextField that's bound to the specified Property and has the given caption String.

Parameters:

caption - the caption String for the editor.

dataSource - the Property to be edited with this editor.

TextField

public TextField(java.lang.String caption,
                 java.lang.String value)

Constructs a new TextField with the given caption and initial text contents. The editor constructed this way will not be bound to a Property unless Property.Viewer.setPropertyDataSource(Property) is called to bind it.

Parameters:

caption - the caption String for the editor.

value - the initial text content of the editor.

Method Detail

readDesign

public void readDesign(org.jsoup.nodes.Element design,
                       DesignContext designContext)

Description copied from interface: Component

Reads the component state from the given design.

The component is responsible not only for updating its own state but also for ensuring that its children update their state based on the design.

It is assumed that the component is in its default state when this method is called. Reading should only take into consideration attributes specified in the design and not reset any unspecified attributes to their defaults.

This method must not modify the design.

Specified by:

readDesign in interface Component

Overrides:

readDesign in class AbstractTextField

Parameters:

design - The element to obtain the state from

designContext - The DesignContext instance used for parsing the design

writeDesign

public void writeDesign(org.jsoup.nodes.Element design,
                        DesignContext designContext)

Description copied from interface: Component

Writes the component state to the given design.

The component is responsible not only for writing its own state but also for ensuring that its children write their state to the design.

This method must not modify the component state.

Specified by:

writeDesign in interface Component

Overrides:

writeDesign in class AbstractTextField

Parameters:

design - The element to write the component state to. Any previous attributes or child nodes are not cleared.

designContext - The DesignContext instance used for writing the design

clear

public void clear()

Description copied from interface: Field

Clears the value of the field.

The field value is typically reset to the initial value of the field. Calling Field.isEmpty() on a cleared field must always returns true.

Specified by:

clear in interface Field<java.lang.String>

Overrides:

clear in class AbstractField<java.lang.String>