Label (GWT Javadoc)

java.lang.Object
- com.google.gwt.user.client.ui.UIObject
- - com.google.gwt.user.client.ui.Widget
  - - com.google.gwt.user.client.ui.LabelBase<java.lang.String>
    - - com.google.gwt.user.client.ui.Label

All Implemented Interfaces:

IsEditor<LeafValueEditor<java.lang.String>>, HasAllDragAndDropHandlers, HasAllGestureHandlers, HasAllMouseHandlers, HasAllTouchHandlers, HasClickHandlers, HasDoubleClickHandlers, HasDragEndHandlers, HasDragEnterHandlers, HasDragHandlers, HasDragLeaveHandlers, HasDragOverHandlers, HasDragStartHandlers, HasDropHandlers, HasGestureChangeHandlers, HasGestureEndHandlers, HasGestureStartHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseUpHandlers, HasMouseWheelHandlers, HasTouchCancelHandlers, HasTouchEndHandlers, HasTouchMoveHandlers, HasTouchStartHandlers, HasAttachHandlers, HasHandlers, HasDirection, HasDirectionEstimator, EventListener, HasAutoHorizontalAlignment, HasDirectionalText, HasHorizontalAlignment, HasText, HasVisibility, HasWordWrap, IsWidget, SourcesClickEvents, SourcesMouseEvents

Direct Known Subclasses:

HTML, InlineLabel
```
public class Label
extends LabelBase<java.lang.String>
implements HasDirectionalText, HasDirection, HasClickHandlers, HasDoubleClickHandlers, SourcesClickEvents, SourcesMouseEvents, HasAllDragAndDropHandlers, HasAllGestureHandlers, HasAllMouseHandlers, HasAllTouchHandlers, IsEditor<LeafValueEditor<java.lang.String>>
```
A widget that contains arbitrary text, not interpreted as HTML. This widget uses a <div> element, causing it to be displayed with block layout.

Built-in Bidi Text Support
This widget is capable of automatically adjusting its direction according to its content. This feature is controlled by LabelBase.setDirectionEstimator(boolean) or passing a DirectionEstimator parameter to the constructor, and is off by default.

CSS Style Rules
- .gwt-Label { }
Example
```
public class HTMLExample implements EntryPoint {

  public void onModuleLoad() {
    // Create a Label and an HTML widget.
    Label lbl = new Label("This is just text.  It will not be interpreted "
      + "as <html>.");

    HTML html = new HTML(
      "This is <b>HTML</b>.  It will be interpreted as such if you specify "
        + "the <span style='font-family:fixed'>asHTML</span> flag.", true);

    // Add them to the root panel.
    VerticalPanel panel = new VerticalPanel();
    panel.add(lbl);
    panel.add(html);
    RootPanel.get().add(panel);
  }
}
```

Nested Class Summary
- 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
- Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment
  HasHorizontalAlignment.AutoHorizontalAlignmentConstant, HasHorizontalAlignment.HorizontalAlignmentConstant

Field Summary

Fields
Modifier and Type Field and Description

static DirectionEstimator DEFAULT_DIRECTION_ESTIMATOR
- Fields inherited from class com.google.gwt.user.client.ui.LabelBase
  directionalTextHelper
- 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
- Fields inherited from interface com.google.gwt.user.client.ui.HasAutoHorizontalAlignment
  ALIGN_CONTENT_END, ALIGN_CONTENT_START
- Fields inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment
  ALIGN_CENTER, ALIGN_DEFAULT, ALIGN_JUSTIFY, ALIGN_LEFT, ALIGN_LOCALE_END, ALIGN_LOCALE_START, ALIGN_RIGHT

Fields
Modifier and Type	Field and Description
`static DirectionEstimator`	`DEFAULT_DIRECTION_ESTIMATOR`

Constructor Summary

Constructors
Modifier	Constructor and Description
	`Label()` Creates an empty label.
`protected`	`Label(Element element)` This constructor may be used by subclasses to explicitly use an existing element.
	`Label(java.lang.String text)` Creates a label with the specified text.
	`Label(java.lang.String text, boolean wordWrap)` Creates a label with the specified text.
	`Label(java.lang.String text, DirectionEstimator directionEstimator)` Creates a label with the specified text and a default direction estimator.
	`Label(java.lang.String text, HasDirection.Direction dir)` Creates a label with the specified text and direction.

Method Summary

Methods
Modifier and Type	Method and Description
`HandlerRegistration`	`addClickHandler(ClickHandler handler)` Adds a `ClickEvent` handler.
`void`	`addClickListener(ClickListener listener)` Deprecated. Use `addClickHandler(com.google.gwt.event.dom.client.ClickHandler)` instead
`HandlerRegistration`	`addDoubleClickHandler(DoubleClickHandler handler)` Adds a `DoubleClickEvent` handler.
`HandlerRegistration`	`addDragEndHandler(DragEndHandler handler)` Adds a `DragEndEvent` handler.
`HandlerRegistration`	`addDragEnterHandler(DragEnterHandler handler)` Adds a `DragEnterEvent` handler.
`HandlerRegistration`	`addDragHandler(DragHandler handler)` Adds a `DragEvent` handler.
`HandlerRegistration`	`addDragLeaveHandler(DragLeaveHandler handler)` Adds a `DragLeaveEvent` handler.
`HandlerRegistration`	`addDragOverHandler(DragOverHandler handler)` Adds a `DragOverEvent` handler.
`HandlerRegistration`	`addDragStartHandler(DragStartHandler handler)` Adds a `DragStartEvent` handler.
`HandlerRegistration`	`addDropHandler(DropHandler handler)` Adds a `DropEvent` handler.
`HandlerRegistration`	`addGestureChangeHandler(GestureChangeHandler handler)` Adds a `GestureChangeEvent` handler.
`HandlerRegistration`	`addGestureEndHandler(GestureEndHandler handler)` Adds a `GestureEndEvent` handler.
`HandlerRegistration`	`addGestureStartHandler(GestureStartHandler handler)` Adds a `GestureStartEvent` handler.
`HandlerRegistration`	`addMouseDownHandler(MouseDownHandler handler)` Adds a `MouseDownEvent` handler.
`void`	`addMouseListener(MouseListener listener)` Deprecated. Use `addMouseOverHandler(com.google.gwt.event.dom.client.MouseOverHandler)`, `addMouseMoveHandler(com.google.gwt.event.dom.client.MouseMoveHandler)`, `addMouseDownHandler(com.google.gwt.event.dom.client.MouseDownHandler)`, `addMouseUpHandler(com.google.gwt.event.dom.client.MouseUpHandler)` and `addMouseOutHandler(com.google.gwt.event.dom.client.MouseOutHandler)` instead
`HandlerRegistration`	`addMouseMoveHandler(MouseMoveHandler handler)` Adds a `MouseMoveEvent` handler.
`HandlerRegistration`	`addMouseOutHandler(MouseOutHandler handler)` Adds a `MouseOutEvent` handler.
`HandlerRegistration`	`addMouseOverHandler(MouseOverHandler handler)` Adds a `MouseOverEvent` handler.
`HandlerRegistration`	`addMouseUpHandler(MouseUpHandler handler)` Adds a `MouseUpEvent` handler.
`HandlerRegistration`	`addMouseWheelHandler(MouseWheelHandler handler)` Adds a `MouseWheelEvent` handler.
`void`	`addMouseWheelListener(MouseWheelListener listener)` Deprecated. Use `addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler)` instead
`HandlerRegistration`	`addTouchCancelHandler(TouchCancelHandler handler)` Adds a `TouchCancelEvent` handler.
`HandlerRegistration`	`addTouchEndHandler(TouchEndHandler handler)` Adds a `TouchEndEvent` handler.
`HandlerRegistration`	`addTouchMoveHandler(TouchMoveHandler handler)` Adds a `TouchMoveEvent` handler.
`HandlerRegistration`	`addTouchStartHandler(TouchStartHandler handler)` Adds a `TouchStartEvent` handler.
`LeafValueEditor<java.lang.String>`	`asEditor()` Returns the Editor encapsulated by the view object.
`HasDirection.Direction`	`getDirection()` Deprecated. Use `getTextDirection()` instead
`java.lang.String`	`getText()` Gets this object's text.
`HasDirection.Direction`	`getTextDirection()` Gets the direction of this object's text.
`void`	`removeClickListener(ClickListener listener)` Deprecated. Use the `HandlerRegistration.removeHandler()` method on the object returned by `addClickHandler(com.google.gwt.event.dom.client.ClickHandler)` instead
`void`	`removeMouseListener(MouseListener listener)` Deprecated. Use the `HandlerRegistration.removeHandler()` method on the object returned by an addHandler method instead*
`void`	`removeMouseWheelListener(MouseWheelListener listener)` Deprecated. Use the `HandlerRegistration.removeHandler()` method on the object returned by `addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler)` instead
`void`	`setDirection(HasDirection.Direction direction)` Deprecated. Use `LabelBase.setDirectionEstimator(boolean)` and / or pass explicit direction to `setText(java.lang.String)` instead
`void`	`setText(java.lang.String text)` Sets the label's content to the given text.
`void`	`setText(java.lang.String text, HasDirection.Direction dir)` Sets the label's content to the given text, applying the given direction.
`static Label`	`wrap(Element element)` Creates a Label widget that wraps an existing <div> or <span> element.

Methods inherited from class com.google.gwt.user.client.ui.LabelBase
getAutoHorizontalAlignment, getDirectionEstimator, getHorizontalAlignment, getWordWrap, setAutoHorizontalAlignment, setDirectionEstimator, setDirectionEstimator, setHorizontalAlignment, setWordWrap, updateHorizontalAlignment

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, onAttach, onBrowserEvent, onDetach, onLoad, 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.event.shared.HasHandlers
fireEvent

- Field Detail
  - DEFAULT_DIRECTION_ESTIMATOR
```
public static final DirectionEstimator DEFAULT_DIRECTION_ESTIMATOR
```
- Constructor Detail
  - Label
```
public Label()
```
    Creates an empty label.
  - Label
```
public Label(java.lang.String text)
```
    Creates a label with the specified text.
    
    Parameters:
    text - the new label's text
  - Label
```
public Label(java.lang.String text,
     HasDirection.Direction dir)
```
    Creates a label with the specified text and direction.
    
    Parameters:
    text - the new label's text
    dir - the text's direction. Note that DEFAULT means direction should be inherited from the widget's parent element.
  - Label
```
public Label(java.lang.String text,
     DirectionEstimator directionEstimator)
```
    Creates a label with the specified text and a default direction estimator.
    
    Parameters:
    text - the new label's text
    directionEstimator - A DirectionEstimator object used for automatic direction adjustment. For convenience, DEFAULT_DIRECTION_ESTIMATOR can be used.
  - Label
```
public Label(java.lang.String text,
     boolean wordWrap)
```
    Creates a label with the specified text.
    
    Parameters:
    text - the new label's text
    wordWrap - false to disable word wrapping
  - Label
```
protected Label(Element element)
```
    This constructor may be used by subclasses to explicitly use an existing element. This element must be either a <div> or <span> element.
    
    Parameters:
    element - the element to be used
- Method Detail
  - wrap
```
public static Label wrap(Element element)
```
    Creates a Label widget that wraps an existing <div> or <span> element. This element must already be attached to the document. If the element is removed from the document, you must call RootPanel.detachNow(Widget).
    
    Parameters:
    element - the element to be wrapped
  - addClickHandler
```
public HandlerRegistration addClickHandler(ClickHandler handler)
```
    Description copied from interface: HasClickHandlers
    
    Adds a ClickEvent handler.
    
    Specified by:
    
    addClickHandler in interface HasClickHandlers
    
    Parameters:
    handler - the click handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addClickListener
```
@Deprecated
public void addClickListener(ClickListener listener)
```
    Deprecated. Use addClickHandler(com.google.gwt.event.dom.client.ClickHandler) instead
    
    Description copied from interface: SourcesClickEvents
    
    Adds a listener interface to receive click events.
    
    Specified by:
    
    addClickListener in interface SourcesClickEvents
    
    Parameters:
    listener - the listener interface to add
  - addDoubleClickHandler
```
public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler)
```
    Description copied from interface: HasDoubleClickHandlers
    
    Adds a DoubleClickEvent handler.
    
    Specified by:
    
    addDoubleClickHandler in interface HasDoubleClickHandlers
    
    Parameters:
    handler - the double click handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addDragEndHandler
```
public HandlerRegistration addDragEndHandler(DragEndHandler handler)
```
    Description copied from interface: HasDragEndHandlers
    
    Adds a DragEndEvent handler.
    
    Specified by:
    
    addDragEndHandler in interface HasDragEndHandlers
    
    Parameters:
    handler - the drag end handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addDragEnterHandler
```
public HandlerRegistration addDragEnterHandler(DragEnterHandler handler)
```
    Description copied from interface: HasDragEnterHandlers
    
    Adds a DragEnterEvent handler.
    
    Specified by:
    
    addDragEnterHandler in interface HasDragEnterHandlers
    
    Parameters:
    handler - the drag end handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addDragHandler
```
public HandlerRegistration addDragHandler(DragHandler handler)
```
    Description copied from interface: HasDragHandlers
    
    Adds a DragEvent handler.
    
    Specified by:
    
    addDragHandler in interface HasDragHandlers
    
    Parameters:
    handler - the drag handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addDragLeaveHandler
```
public HandlerRegistration addDragLeaveHandler(DragLeaveHandler handler)
```
    Description copied from interface: HasDragLeaveHandlers
    
    Adds a DragLeaveEvent handler.
    
    Specified by:
    
    addDragLeaveHandler in interface HasDragLeaveHandlers
    
    Parameters:
    handler - the drag leave handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addDragOverHandler
```
public HandlerRegistration addDragOverHandler(DragOverHandler handler)
```
    Description copied from interface: HasDragOverHandlers
    
    Adds a DragOverEvent handler.
    
    Specified by:
    
    addDragOverHandler in interface HasDragOverHandlers
    
    Parameters:
    handler - the drag over handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addDragStartHandler
```
public HandlerRegistration addDragStartHandler(DragStartHandler handler)
```
    Description copied from interface: HasDragStartHandlers
    
    Adds a DragStartEvent handler.
    
    Specified by:
    
    addDragStartHandler in interface HasDragStartHandlers
    
    Parameters:
    handler - the drag start handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addDropHandler
```
public HandlerRegistration addDropHandler(DropHandler handler)
```
    Description copied from interface: HasDropHandlers
    
    Adds a DropEvent handler.
    
    Specified by:
    
    addDropHandler in interface HasDropHandlers
    
    Parameters:
    handler - the drop handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addGestureChangeHandler
```
public HandlerRegistration addGestureChangeHandler(GestureChangeHandler handler)
```
    Description copied from interface: HasGestureChangeHandlers
    
    Adds a GestureChangeEvent handler.
    
    Specified by:
    
    addGestureChangeHandler in interface HasGestureChangeHandlers
    
    Parameters:
    handler - the gesture change handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addGestureEndHandler
```
public HandlerRegistration addGestureEndHandler(GestureEndHandler handler)
```
    Description copied from interface: HasGestureEndHandlers
    
    Adds a GestureEndEvent handler.
    
    Specified by:
    
    addGestureEndHandler in interface HasGestureEndHandlers
    
    Parameters:
    handler - the gesture end handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addGestureStartHandler
```
public HandlerRegistration addGestureStartHandler(GestureStartHandler handler)
```
    Description copied from interface: HasGestureStartHandlers
    
    Adds a GestureStartEvent handler.
    
    Specified by:
    
    addGestureStartHandler in interface HasGestureStartHandlers
    
    Parameters:
    handler - the gesture start handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addMouseDownHandler
```
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler)
```
    Description copied from interface: HasMouseDownHandlers
    
    Adds a MouseDownEvent handler.
    
    Specified by:
    
    addMouseDownHandler in interface HasMouseDownHandlers
    
    Parameters:
    handler - the mouse down handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addMouseListener
```
@Deprecated
public void addMouseListener(MouseListener listener)
```
    Deprecated. Use addMouseOverHandler(com.google.gwt.event.dom.client.MouseOverHandler), addMouseMoveHandler(com.google.gwt.event.dom.client.MouseMoveHandler), addMouseDownHandler(com.google.gwt.event.dom.client.MouseDownHandler), addMouseUpHandler(com.google.gwt.event.dom.client.MouseUpHandler) and addMouseOutHandler(com.google.gwt.event.dom.client.MouseOutHandler) instead
    
    Description copied from interface: SourcesMouseEvents
    
    Adds a listener interface to receive mouse events.
    
    Specified by:
    
    addMouseListener in interface SourcesMouseEvents
    
    Parameters:
    listener - the listener interface to add
  - addMouseMoveHandler
```
public HandlerRegistration addMouseMoveHandler(MouseMoveHandler handler)
```
    Description copied from interface: HasMouseMoveHandlers
    
    Adds a MouseMoveEvent handler.
    
    Specified by:
    
    addMouseMoveHandler in interface HasMouseMoveHandlers
    
    Parameters:
    handler - the mouse move handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addMouseOutHandler
```
public HandlerRegistration addMouseOutHandler(MouseOutHandler handler)
```
    Description copied from interface: HasMouseOutHandlers
    
    Adds a MouseOutEvent handler.
    
    Specified by:
    
    addMouseOutHandler in interface HasMouseOutHandlers
    
    Parameters:
    handler - the mouse out handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addMouseOverHandler
```
public HandlerRegistration addMouseOverHandler(MouseOverHandler handler)
```
    Description copied from interface: HasMouseOverHandlers
    
    Adds a MouseOverEvent handler.
    
    Specified by:
    
    addMouseOverHandler in interface HasMouseOverHandlers
    
    Parameters:
    handler - the mouse over handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addMouseUpHandler
```
public HandlerRegistration addMouseUpHandler(MouseUpHandler handler)
```
    Description copied from interface: HasMouseUpHandlers
    
    Adds a MouseUpEvent handler.
    
    Specified by:
    
    addMouseUpHandler in interface HasMouseUpHandlers
    
    Parameters:
    handler - the mouse up handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addMouseWheelHandler
```
public HandlerRegistration addMouseWheelHandler(MouseWheelHandler handler)
```
    Description copied from interface: HasMouseWheelHandlers
    
    Adds a MouseWheelEvent handler.
    
    Specified by:
    
    addMouseWheelHandler in interface HasMouseWheelHandlers
    
    Parameters:
    handler - the mouse wheel handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addMouseWheelListener
```
@Deprecated
public void addMouseWheelListener(MouseWheelListener listener)
```
    Deprecated. Use addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler) instead
  - addTouchCancelHandler
```
public HandlerRegistration addTouchCancelHandler(TouchCancelHandler handler)
```
    Description copied from interface: HasTouchCancelHandlers
    
    Adds a TouchCancelEvent handler.
    
    Specified by:
    
    addTouchCancelHandler in interface HasTouchCancelHandlers
    
    Parameters:
    handler - the touch cancel handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addTouchEndHandler
```
public HandlerRegistration addTouchEndHandler(TouchEndHandler handler)
```
    Description copied from interface: HasTouchEndHandlers
    
    Adds a TouchEndEvent handler.
    
    Specified by:
    
    addTouchEndHandler in interface HasTouchEndHandlers
    
    Parameters:
    handler - the touch end handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addTouchMoveHandler
```
public HandlerRegistration addTouchMoveHandler(TouchMoveHandler handler)
```
    Description copied from interface: HasTouchMoveHandlers
    
    Adds a TouchMoveEvent handler.
    
    Specified by:
    
    addTouchMoveHandler in interface HasTouchMoveHandlers
    
    Parameters:
    handler - the touch move handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - addTouchStartHandler
```
public HandlerRegistration addTouchStartHandler(TouchStartHandler handler)
```
    Description copied from interface: HasTouchStartHandlers
    
    Adds a TouchStartEvent handler.
    
    Specified by:
    
    addTouchStartHandler in interface HasTouchStartHandlers
    
    Parameters:
    handler - the touch start handler
    
    Returns:
    HandlerRegistration used to remove this handler
  - asEditor
```
public LeafValueEditor<java.lang.String> asEditor()
```
    Description copied from interface: IsEditor
    
    Returns the Editor encapsulated by the view object.
    
    Specified by:
    
    asEditor in interface IsEditor<LeafValueEditor<java.lang.String>>
    
    Returns:
    an Editor of type E
  - getDirection
```
@Deprecated
public HasDirection.Direction getDirection()
```
    Deprecated. Use getTextDirection() instead
    
    Gets the widget element's direction.
    
    Specified by:
    
    getDirection in interface HasDirection
    
    Returns:
    RTL if the directionality is right-to-left, LTR if the directionality is left-to-right, or DEFAULT if the directionality is not explicitly specified
  - getText
```
public java.lang.String getText()
```
    Description copied from interface: HasText
    
    Gets this object's text.
    
    Specified by:
    
    getText in interface HasText
    
    Returns:
    the object's text
  - getTextDirection
```
public HasDirection.Direction getTextDirection()
```
    Description copied from interface: HasDirectionalText
    
    Gets the direction of this object's text.
    
    Specified by:
    
    getTextDirection in interface HasDirectionalText
    
    Returns:
    the direction of this object's text
  - removeClickListener
```
@Deprecated
public void removeClickListener(ClickListener listener)
```
    Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addClickHandler(com.google.gwt.event.dom.client.ClickHandler) instead
    
    Description copied from interface: SourcesClickEvents
    
    Removes a previously added listener interface.
    
    Specified by:
    
    removeClickListener in interface SourcesClickEvents
    
    Parameters:
    listener - the listener interface to remove
  - removeMouseListener
```
@Deprecated
public void removeMouseListener(MouseListener listener)
```
    Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by an add*Handler method instead
    
    Description copied from interface: SourcesMouseEvents
    
    Removes a previously added listener interface.
    
    Specified by:
    
    removeMouseListener in interface SourcesMouseEvents
    
    Parameters:
    listener - the listener interface to remove
  - removeMouseWheelListener
```
@Deprecated
public void removeMouseWheelListener(MouseWheelListener listener)
```
    Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler) instead
  - setDirection
```
@Deprecated
public void setDirection(HasDirection.Direction direction)
```
    Deprecated. Use LabelBase.setDirectionEstimator(boolean) and / or pass explicit direction to setText(java.lang.String) instead
    
    Sets the widget element's direction.
    
    Specified by:
    
    setDirection in interface HasDirection
    
    Parameters:
    direction - RTL if the directionality should be set to right-to-left, LTR if the directionality should be set to left-to-right DEFAULT if the directionality should not be explicitly set
  - setText
```
public void setText(java.lang.String text)
```
    Sets the label's content to the given text.
    Doesn't change the widget's direction or horizontal alignment if directionEstimator is null. Otherwise, the widget's direction is set using the estimator, and its alignment may therefore change as described in setText(String, Direction).
    
    Specified by:
    
    setText in interface HasText
    
    Parameters:
    text - the widget's new text
  - setText
```
public void setText(java.lang.String text,
           HasDirection.Direction dir)
```
    Sets the label's content to the given text, applying the given direction.
    This will have the following effect on the horizontal alignment:
    - If the automatic alignment setting is ALIGN_CONTENT_START or ALIGN_CONTENT_END, the horizontal alignment will be set to match the start or end edge, respectively, of the new direction (the dir parameter). If that is DEFAULT, the locale direction is used.
    - Otherwise, the horizontal alignment value is not changed, but the effective alignment may nevertheless change according to the usual HTML rules, i.e. it will match the start edge of the new direction if the widget element is a <div> and has no explicit alignment value even by inheritance.
    Specified by:
    
    setText in interface HasDirectionalText
    
    Parameters:
    text - the widget's new text
    dir - the text's direction. Note: Direction.DEFAULT means direction should be inherited from the widget's parent element.

Class Label

Built-in Bidi Text Support

CSS Style Rules

Example

Nested Class Summary

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

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

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment

Field Summary

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

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

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

Fields inherited from interface com.google.gwt.user.client.ui.HasAutoHorizontalAlignment

Fields inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment

Constructor Summary

Method Summary

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

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

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

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DIRECTION_ESTIMATOR

Constructor Detail

Label

Label

Label

Label

Label

Label

Method Detail

wrap

addClickHandler

addClickListener

addDoubleClickHandler

addDragEndHandler

addDragEnterHandler

addDragHandler

addDragLeaveHandler

addDragOverHandler

addDragStartHandler

addDropHandler

addGestureChangeHandler

addGestureEndHandler

addGestureStartHandler

addMouseDownHandler

addMouseListener

addMouseMoveHandler

addMouseOutHandler

addMouseOverHandler

addMouseUpHandler

addMouseWheelHandler

addMouseWheelListener

addTouchCancelHandler

addTouchEndHandler

addTouchMoveHandler

addTouchStartHandler

asEditor

getDirection

getText

getTextDirection

removeClickListener

removeMouseListener

removeMouseWheelListener

setDirection

setText

setText