com.threerings.gwt.ui

Class LimitedTextArea

java.lang.Object

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

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

com.google.gwt.user.client.ui.Panel

com.google.gwt.user.client.ui.ComplexPanel

com.google.gwt.user.client.ui.CellPanel

com.google.gwt.user.client.ui.VerticalPanel

com.threerings.gwt.ui.LimitedTextArea

All Implemented Interfaces:

HasAllKeyHandlers, HasChangeHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasKeyUpHandlers, HasAttachHandlers, HasHandlers, EventListener, HasAlignment, HasHorizontalAlignment, HasText, HasVerticalAlignment, HasVisibility, HasWidgets, HasWidgets.ForIsWidget, IndexedPanel, IndexedPanel.ForIsWidget, InsertPanel, InsertPanel.ForIsWidget, IsWidget, Iterable<Widget>

public class LimitedTextArea
extends VerticalPanel
implements HasText, HasAllKeyHandlers, HasChangeHandlers

A text area with a character limit that displays the limit to the user.

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.user.client.ui.HasHorizontalAlignment

HasHorizontalAlignment.AutoHorizontalAlignmentConstant, HasHorizontalAlignment.HorizontalAlignmentConstant

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

HasVerticalAlignment.VerticalAlignmentConstant

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

InsertPanel.ForIsWidget

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

HasWidgets.ForIsWidget

Field Summary

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

DEBUG_ID_PREFIX

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 inherited from interface com.google.gwt.user.client.ui.HasVerticalAlignment

ALIGN_BOTTOM, ALIGN_MIDDLE, ALIGN_TOP

Constructor Summary

Constructors

Constructor and Description
LimitedTextArea(int maxChars, int width, int height)

Method Summary

Methods

Modifier and Type	Method and Description
HandlerRegistration	addChangeHandler(ChangeHandler handler)
HandlerRegistration	addKeyDownHandler(KeyDownHandler handler)
HandlerRegistration	addKeyPressHandler(KeyPressHandler handler)
HandlerRegistration	addKeyUpHandler(KeyUpHandler handler)
String	getText()
TextArea	getTextArea() Returns the text area being limited.
void	setText(String text)

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

add, getHorizontalAlignment, getVerticalAlignment, insert, insert, remove, setHorizontalAlignment, setVerticalAlignment

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

getSpacing, setBorderWidth, setCellHeight, setCellHeight, setCellHorizontalAlignment, setCellHorizontalAlignment, setCellVerticalAlignment, setCellVerticalAlignment, setCellWidth, setCellWidth, setSpacing

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

getWidget, getWidgetCount, getWidgetIndex, getWidgetIndex, iterator, remove

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

add, clear, remove

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

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, fireEvent, getLayoutData, getParent, isAttached, onBrowserEvent, removeFromParent, setLayoutData, sinkEvents

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

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

fireEvent

Methods inherited from interface com.google.gwt.user.client.ui.InsertPanel.ForIsWidget

add

Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget

getWidgetIndex

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

getWidget, getWidgetCount, getWidgetIndex, remove

Constructor Detail

LimitedTextArea

public LimitedTextArea(int maxChars,
               int width,
               int height)

Method Detail

setText

public void setText(String text)

Specified by:

setText in interface HasText

getText

public String getText()

Specified by:

getText in interface HasText

getTextArea

public TextArea getTextArea()

Returns the text area being limited. Don't call ValueBoxBase.setText(java.lang.String) directly on this area. Use setText(java.lang.String).

addKeyDownHandler

public HandlerRegistration addKeyDownHandler(KeyDownHandler handler)

Specified by:

addKeyDownHandler in interface HasKeyDownHandlers

addKeyUpHandler

public HandlerRegistration addKeyUpHandler(KeyUpHandler handler)

Specified by:

addKeyUpHandler in interface HasKeyUpHandlers

addKeyPressHandler

public HandlerRegistration addKeyPressHandler(KeyPressHandler handler)

Specified by:

addKeyPressHandler in interface HasKeyPressHandlers

addChangeHandler

public HandlerRegistration addChangeHandler(ChangeHandler handler)

Specified by:

addChangeHandler in interface HasChangeHandlers