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

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Label

All Implemented Interfaces:

EventListener, HasHorizontalAlignment, HasText, HasWordWrap, SourcesClickEvents, SourcesMouseEvents

Direct Known Subclasses:

HTML

public class Label

extends Widget

implements SourcesClickEvents, SourcesMouseEvents, HasHorizontalAlignment, HasText, HasWordWrap

A widget that contains arbitrary text, not interpreted as HTML.

CSS Style Rules

• .gwt-Label { }

Example

code

Nested Class Summary

Nested classes inherited from class com.google.gwt.user.client.ui.HasHorizontalAlignment

HasHorizontalAlignment.HorizontalAlignmentConstant

Field Summary

Fields inherited from class java.lang.Object

typeId, typeName

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

ALIGN_CENTER, ALIGN_LEFT, ALIGN_RIGHT

Constructor Summary

Label()
Creates an empty label.

Label(String text)
Creates a label with the specified text.

Label(String text, boolean wordWrap)
Creates a label with the specified text.

Method Summary

void	addClickListener(ClickListener listener) Adds a listener interface to receive click events.
void	addMouseListener(MouseListener listener) Adds a listener interface to receive mouse events.
HasHorizontalAlignment.HorizontalAlignmentConstant	getHorizontalAlignment() Gets the horizontal alignment.
String	getText() Gets this object's text.
boolean	getWordWrap() Gets whether word-wrapping is enabled.
void	onBrowserEvent(Event event) Fired whenever a browser event is received.
void	removeClickListener(ClickListener listener) Removes a previously added listener interface.
void	removeMouseListener(MouseListener listener) Removes a previously added listener interface.
void	setHorizontalAlignment(HasHorizontalAlignment.HorizontalAlignmentConstant align) Sets the horizontal alignment.
void	setText(String text) Sets this object's text.
void	setWordWrap(boolean wrap) Sets whether word-wrapping is enabled.

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

getParent, isAttached, onAttach, onDetach, onLoad

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

addStyleName, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleName, isVisible, isVisible, removeStyleName, setElement, setHeight, setPixelSize, setSize, setStyleName, setStyleName, setVisible, setVisible, setWidth, sinkEvents, toString, unsinkEvents

Methods inherited from class java.lang.Object

equals, finalize, hashCode

Constructor Detail

Label

public Label()

Creates an empty label.

Label

public Label(String text)

Creates a label with the specified text.

Parameters:

text - the new label's text

Label

public Label(String text,
             boolean wordWrap)

Creates a label with the specified text.

Parameters:

text - the new label's text

wordWrap - false to disable word wrapping

Method Detail

addClickListener

public void addClickListener(ClickListener listener)

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

addMouseListener

public void addMouseListener(MouseListener listener)

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

getHorizontalAlignment

public HasHorizontalAlignment.HorizontalAlignmentConstant getHorizontalAlignment()

Description copied from interface: HasHorizontalAlignment

Gets the horizontal alignment.

Specified by:

getHorizontalAlignment in interface HasHorizontalAlignment

Returns:

the current horizontal alignment.

getText

public String getText()

Description copied from interface: HasText

Gets this object's text.

Specified by:

getText in interface HasText

Returns:

the object's text

getWordWrap

public boolean getWordWrap()

Description copied from interface: HasWordWrap

Gets whether word-wrapping is enabled.

Specified by:

getWordWrap in interface HasWordWrap

Returns:

true if word-wrapping is enabled.

onBrowserEvent

public void onBrowserEvent(Event event)

Description copied from interface: EventListener

Fired whenever a browser event is received.

Specified by:

onBrowserEvent in interface EventListener

Overrides:

onBrowserEvent in class Widget

removeClickListener

public void removeClickListener(ClickListener listener)

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

public void removeMouseListener(MouseListener listener)

Description copied from interface: SourcesMouseEvents

Removes a previously added listener interface.

Specified by:

removeMouseListener in interface SourcesMouseEvents

Parameters:

listener - the listener interface to remove

setHorizontalAlignment

public void setHorizontalAlignment(HasHorizontalAlignment.HorizontalAlignmentConstant align)

Description copied from interface: HasHorizontalAlignment

Sets the horizontal alignment.

Specified by:

setHorizontalAlignment in interface HasHorizontalAlignment

Parameters:

align - the horizontal alignment ( HasHorizontalAlignment.ALIGN_LEFT, HasHorizontalAlignment.ALIGN_CENTER, or HasHorizontalAlignment.ALIGN_RIGHT).

setText

public void setText(String text)

Description copied from interface: HasText

Sets this object's text.

Specified by:

setText in interface HasText

setWordWrap

public void setWordWrap(boolean wrap)

Description copied from interface: HasWordWrap

Sets whether word-wrapping is enabled.

Specified by:

setWordWrap in interface HasWordWrap

Parameters:

wrap - true to enable word-wrapping.