nextapp.echo2.app
Class TextArea

java.lang.Object
  nextapp.echo2.app.Component
      nextapp.echo2.app.text.TextComponent
          nextapp.echo2.app.TextArea

All Implemented Interfaces:

RenderIdSupport, java.io.Serializable

public class TextArea

extends TextComponent

A multiple-line text input field.

See Also:

Serialized Form

Field Summary

Fields inherited from class nextapp.echo2.app.text.TextComponent

ACTION_LISTENERS_CHANGED_PROPERTY, DOCUMENT_CHANGED_PROPERTY, INPUT_ACTION, PROPERTY_ACTION_COMMAND, PROPERTY_ALIGNMENT, PROPERTY_BACKGROUND_IMAGE, PROPERTY_BORDER, PROPERTY_DISABLED_BACKGROUND, PROPERTY_DISABLED_BACKGROUND_IMAGE, PROPERTY_DISABLED_BORDER, PROPERTY_DISABLED_FONT, PROPERTY_DISABLED_FOREGROUND, PROPERTY_HEIGHT, PROPERTY_HORIZONTAL_SCROLL, PROPERTY_INSETS, PROPERTY_MAXIMUM_LENGTH, PROPERTY_TOOL_TIP_TEXT, PROPERTY_VERTICAL_SCROLL, PROPERTY_WIDTH, TEXT_CHANGED_PROPERTY

Fields inherited from class nextapp.echo2.app.Component

CHILDREN_CHANGED_PROPERTY, ENABLED_CHANGED_PROPERTY, FOCUS_TRAVERSAL_INDEX_CHANGED_PROPERTY, FOCUS_TRAVERSAL_PARTICIPANT_CHANGED_PROPERTY, LAYOUT_DIRECTION_CHANGED_PROPERTY, LOCALE_CHANGED_PROPERTY, PROPERTY_BACKGROUND, PROPERTY_FONT, PROPERTY_FOREGROUND, PROPERTY_LAYOUT_DATA, STYLE_CHANGED_PROPERTY, STYLE_NAME_CHANGED_PROPERTY, VISIBLE_CHANGED_PROPERTY

Constructor Summary

TextArea()
Creates a new TextArea with an empty StringDocument as its model, and default width and height settings.

TextArea(Document document)
Creates a new TextArea with the specified Document model.

TextArea(Document document, java.lang.String text, int columns, int rows)
Creates a new TextArea with the specified Document model, initial text, width and height settings.

Methods inherited from class nextapp.echo2.app.text.TextComponent

addActionListener, getActionCommand, getAlignment, getBackgroundImage, getBorder, getDisabledBackground, getDisabledBackgroundImage, getDisabledBorder, getDisabledFont, getDisabledForeground, getDocument, getHeight, getHorizontalScroll, getInsets, getMaximumLength, getText, getToolTipText, getVerticalScroll, getWidth, hasActionListeners, isValidChild, processInput, removeActionListener, setActionCommand, setAlignment, setBackgroundImage, setBorder, setDisabledBackground, setDisabledBackgroundImage, setDisabledBorder, setDisabledFont, setDisabledForeground, setDocument, setHeight, setHorizontalScroll, setInsets, setMaximumLength, setText, setToolTipText, setVerticalScroll, setWidth

Methods inherited from class nextapp.echo2.app.Component

add, add, addPropertyChangeListener, dispose, firePropertyChange, getApplicationInstance, getBackground, getComponent, getComponent, getComponentCount, getComponents, getEventListenerList, getFocusTraversalIndex, getFont, getForeground, getId, getIndexedProperty, getLayoutData, getLayoutDirection, getLocale, getParent, getProperty, getRenderId, getRenderIndexedProperty, getRenderIndexedProperty, getRenderLayoutDirection, getRenderLocale, getRenderProperty, getRenderProperty, getStyle, getStyleName, getVisibleComponent, getVisibleComponentCount, getVisibleComponents, hasEventListenerList, indexOf, init, isAncestorOf, isEnabled, isFocusTraversalParticipant, isRegistered, isRenderEnabled, isRenderVisible, isValidParent, isVisible, remove, remove, removeAll, removePropertyChangeListener, setBackground, setEnabled, setFocusTraversalIndex, setFocusTraversalParticipant, setFont, setForeground, setId, setIndexedProperty, setLayoutData, setLayoutDirection, setLocale, setProperty, setRenderId, setStyle, setStyleName, setVisible, validate, verifyInput, visibleIndexOf

Methods inherited from class java.lang.Object

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

Constructor Detail

TextArea

public TextArea()

Creates a new TextArea with an empty StringDocument as its model, and default width and height settings.

TextArea

public TextArea(Document document)

Creates a new TextArea with the specified Document model.

Parameters:

document - the document

TextArea

public TextArea(Document document,
                java.lang.String text,
                int columns,
                int rows)

Creates a new TextArea with the specified Document model, initial text, width and height settings.

Parameters:

document - the document

text - the initial text (may be null)

columns - the number of columns to display

rows - the number of rows to display