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

java.lang.Object
  extended by com.google.gwt.user.client.ui.UIObject
      extended by com.google.gwt.user.client.ui.Widget
          extended by com.google.gwt.user.client.ui.FocusWidget
              extended by com.google.gwt.user.client.ui.ValueBoxBase<java.lang.String>
                  extended by 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
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
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
protected TextBoxBase(Element elem)
          Creates a text box that wraps the given browser element handle.
 
Method Summary
 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).

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