com.google.gwt.user.client.ui

Class TextBoxBase

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.FocusWidget

com.google.gwt.user.client.ui.ValueBoxBase<java.lang.String>

com.google.gwt.user.client.ui.TextBoxBase

All Implemented Interfaces:

IsEditor<ValueBoxEditor<java.lang.String>>, HasAllDragAndDropHandlers, HasAllFocusHandlers, HasAllGestureHandlers, HasAllKeyHandlers, HasAllMouseHandlers, HasAllTouchHandlers, HasBlurHandlers, HasChangeHandlers, HasClickHandlers, HasDoubleClickHandlers, HasDragEndHandlers, HasDragEnterHandlers, HasDragHandlers, HasDragLeaveHandlers, HasDragOverHandlers, HasDragStartHandlers, HasDropHandlers, HasFocusHandlers, HasGestureChangeHandlers, HasGestureEndHandlers, HasGestureStartHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasKeyUpHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseUpHandlers, HasMouseWheelHandlers, HasTouchCancelHandlers, HasTouchEndHandlers, HasTouchMoveHandlers, HasTouchStartHandlers, HasAttachHandlers, HasValueChangeHandlers<java.lang.String>, HasHandlers, AutoDirectionHandler.Target, HasDirection, HasDirectionEstimator, EventListener, TakesValue<java.lang.String>, Focusable, HasEnabled, HasFocus, HasName, HasText, HasValue<java.lang.String>, HasVisibility, IsWidget, SourcesChangeEvents, SourcesClickEvents, SourcesFocusEvents, SourcesKeyboardEvents, SourcesMouseEvents

Direct Known Subclasses:

TextArea, TextBox

public class TextBoxBase
extends ValueBoxBase<java.lang.String>
implements SourcesChangeEvents

Abstract base class for most text entry widgets.

The names of the static members of TextBoxBase, as well as simple alignment names (left, center, right, justify), can be used as values for a textAlignment attribute.

For example,

 <g:TextBox textAlignment='ALIGN_RIGHT'/>
 <g:TextBox textAlignment='right'/>
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TextBoxBase.TextAlignConstant Deprecated. use ValueBoxBase.setAlignment(ValueBoxBase.TextAlignment)

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.ValueBoxBase

ValueBoxBase.TextAlignment

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.i18n.client.HasDirection

HasDirection.Direction

Field Summary

Fields

Modifier and Type	Field and Description
static TextBoxBase.TextAlignConstant	ALIGN_CENTER Center the text.
static TextBoxBase.TextAlignConstant	ALIGN_JUSTIFY Justify the text.
static TextBoxBase.TextAlignConstant	ALIGN_LEFT Align the text to the left edge.
static TextBoxBase.TextAlignConstant	ALIGN_RIGHT Align the text to the right.

Fields inherited from class com.google.gwt.user.client.ui.Widget

eventsToSink

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX, MISSING_ELEMENT_ERROR, SETELEMENT_TWICE_ERROR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TextBoxBase(Element elem) Creates a text box that wraps the given browser element handle.

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(ChangeListener listener) Deprecated. Use ValueBoxBase.addChangeHandler(com.google.gwt.event.dom.client.ChangeHandler) instead
java.lang.String	getValue() Overridden to return "" from an empty text box.
void	setTextAlignment(TextBoxBase.TextAlignConstant align) Deprecated. use ValueBoxBase.setAlignment(TextAlignment)

Methods inherited from class com.google.gwt.user.client.ui.ValueBoxBase

addChangeHandler, addValueChangeHandler, asEditor, cancelKey, getCursorPos, getDirection, getDirectionEstimator, getImpl, getName, getSelectedText, getSelectionLength, getText, getValueOrThrow, isReadOnly, onBrowserEvent, onLoad, removeChangeListener, selectAll, setAlignment, setCursorPos, setDirection, setDirectionEstimator, setDirectionEstimator, setKey, setName, setReadOnly, setSelectionRange, setText, setValue, setValue

Methods inherited from class com.google.gwt.user.client.ui.FocusWidget

addBlurHandler, addClickHandler, addClickListener, addDoubleClickHandler, addDragEndHandler, addDragEnterHandler, addDragHandler, addDragLeaveHandler, addDragOverHandler, addDragStartHandler, addDropHandler, addFocusHandler, addFocusListener, addGestureChangeHandler, addGestureEndHandler, addGestureStartHandler, addKeyboardListener, addKeyDownHandler, addKeyPressHandler, addKeyUpHandler, addMouseDownHandler, addMouseListener, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, addMouseWheelHandler, addMouseWheelListener, addTouchCancelHandler, addTouchEndHandler, addTouchMoveHandler, addTouchStartHandler, getFocusImpl, getTabIndex, isEnabled, onAttach, removeClickListener, removeFocusListener, removeKeyboardListener, removeMouseListener, removeMouseWheelListener, setAccessKey, setEnabled, setFocus, setTabIndex

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, ensureHandlers, fireEvent, getHandlerCount, getHandlerManager, getLayoutData, getParent, isAttached, isOrWasAttached, onDetach, onUnload, removeFromParent, replaceElement, setLayoutData, setParent, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.user.client.ui.SourcesChangeEvents

removeChangeListener

Methods inherited from interface com.google.gwt.event.dom.client.HasKeyUpHandlers

addKeyUpHandler

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Field Detail

ALIGN_CENTER

public static final TextBoxBase.TextAlignConstant ALIGN_CENTER

Center the text.

ALIGN_JUSTIFY

public static final TextBoxBase.TextAlignConstant ALIGN_JUSTIFY

Justify the text.

ALIGN_LEFT

public static final TextBoxBase.TextAlignConstant ALIGN_LEFT

Align the text to the left edge.

ALIGN_RIGHT

public static final TextBoxBase.TextAlignConstant ALIGN_RIGHT

Align the text to the right.

Constructor Detail

TextBoxBase

protected TextBoxBase(Element elem)

Creates a text box that wraps the given browser element handle. This is only used by subclasses.

Parameters:

elem - the browser element to wrap

Method Detail

addChangeListener

@Deprecated
public void addChangeListener(ChangeListener listener)

Deprecated. Use ValueBoxBase.addChangeHandler(com.google.gwt.event.dom.client.ChangeHandler) instead

Description copied from interface: SourcesChangeEvents

Adds a listener interface to receive change events.

Specified by:

addChangeListener in interface SourcesChangeEvents

Parameters:

listener - the listener interface to add

getValue

public java.lang.String getValue()

Overridden to return "" from an empty text box.

Specified by:

getValue in interface TakesValue<java.lang.String>

Specified by:

getValue in interface HasValue<java.lang.String>

Overrides:

getValue in class ValueBoxBase<java.lang.String>

Returns:

the object's value

See Also:

TakesValue.setValue(V)

setTextAlignment

@Deprecated
public void setTextAlignment(TextBoxBase.TextAlignConstant align)

Deprecated. use ValueBoxBase.setAlignment(TextAlignment)

Legacy wrapper for ValueBoxBase.setAlignment(TextAlignment).