This documentation differs from the official API. Jadeite adds extra features to the API including: variable font sizes, constructions examples, placeholders for classes and methods, and auto-generated “See Also” links. Additionally it is missing some items found in standard Javadoc documentation, including: generics type information, “Deprecated” tags and comments, “See Also” links, along with other minor differences. Please send any questions or feedback to bam@cs.cmu.edu.
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javax.swing.plaf.basic
class BasicTextAreaUI

java.lang.Object extended by javax.swing.plaf.ComponentUI extended by javax.swing.plaf.TextUI extended by javax.swing.plaf.basic.BasicTextUI extended by javax.swing.plaf.basic.BasicTextAreaUI
All Implemented Interfaces:
ViewFactory
public class BasicTextAreaUI
extends BasicTextUI

Provides the look and feel for a plain text editor. In this implementation the default UI is extended to act as a simple view factory.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeansTM has been added to the java.beans package. Please see {@link java.beans.XMLEncoder}.

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTextUI
BasicTextUI.BasicCaret, BasicTextUI.BasicHighlighter
   
Constructor Summary
BasicTextAreaUI()

          Constructs a new BasicTextAreaUI object.
 
Method Summary
 View
create(Element elem)

          Creates the view for an element.
static ComponentUI
createUI(JComponent ta)

          Creates a UI for a JTextArea.
 int
getBaseline(JComponent c, int width, int height)

          Returns the baseline.
 Component.BaselineResizeBehavior
getBaselineResizeBehavior(JComponent c)

          Returns an enum indicating how the baseline of the component changes as the size changes.
 Dimension
getMinimumSize(JComponent c)

          The method is overridden to take into account caret width.
 Dimension
getPreferredSize(JComponent c)

          The method is overridden to take into account caret width.
protected String
getPropertyPrefix()

          Fetches the name used as a key to look up properties through the UIManager.
protected void
installDefaults()

          Initializes component properties, e.g.
protected void
propertyChange(PropertyChangeEvent evt)

          This method gets called when a bound property is changed on the associated JTextComponent.
 
Methods inherited from class javax.swing.plaf.basic.BasicTextUI
create, create, createCaret, createHighlighter, createKeymap, damageRange, damageRange, getComponent, getEditorKit, getKeymapName, getMaximumSize, getMinimumSize, getNextVisualPositionFrom, getPreferredSize, getPropertyPrefix, getRootView, getToolTipText, getVisibleEditorRect, installDefaults, installKeyboardActions, installListeners, installUI, modelChanged, modelToView, modelToView, paint, paintBackground, paintSafely, propertyChange, setView, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI, update, viewToModel, viewToModel
 
Methods inherited from class javax.swing.plaf.TextUI
damageRange, damageRange, getEditorKit, getNextVisualPositionFrom, getRootView, getToolTipText, modelToView, modelToView, viewToModel, viewToModel
 
Methods inherited from class javax.swing.plaf.ComponentUI
contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BasicTextAreaUI

public BasicTextAreaUI()
Constructs a new BasicTextAreaUI object.

Method Detail

create

public View create(Element elem)
Creates the view for an element. Returns a WrappedPlainView or PlainView.

Overrides:
create in class BasicTextUI
Parameters:
elem - the element
Returns:
the view

createUI

public static ComponentUI createUI(JComponent ta)
Creates a UI for a JTextArea.

Parameters:
ta - a text area
Returns:
the UI

getBaseline

public int getBaseline(JComponent c,
                       int width,
                       int height)
Returns the baseline.

Overrides:
getBaseline in class ComponentUI
Parameters:
c
width
height

getBaselineResizeBehavior

public Component.BaselineResizeBehavior getBaselineResizeBehavior(JComponent c)
Returns an enum indicating how the baseline of the component changes as the size changes.

Overrides:
getBaselineResizeBehavior in class ComponentUI
Parameters:
c

getMinimumSize

public Dimension getMinimumSize(JComponent c)
The method is overridden to take into account caret width.

Overrides:
getMinimumSize in class BasicTextUI
Parameters:
c - the editor component
Returns:
the minimum size

getPreferredSize

public Dimension getPreferredSize(JComponent c)
The method is overridden to take into account caret width.

Overrides:
getPreferredSize in class BasicTextUI
Parameters:
c - the editor component
Returns:
the preferred size

getPropertyPrefix

protected String getPropertyPrefix()
Fetches the name used as a key to look up properties through the UIManager. This is used as a prefix to all the standard text properties.

Overrides:
getPropertyPrefix in class BasicTextUI
Returns:
the name ("TextArea")

installDefaults

protected void installDefaults()
Overrides:
installDefaults in class BasicTextUI

propertyChange

protected void propertyChange(PropertyChangeEvent evt)
This method gets called when a bound property is changed on the associated JTextComponent. This is a hook which UI implementations may change to reflect how the UI displays bound properties of JTextComponent subclasses. This is implemented to rebuild the View when the WrapLine or the WrapStyleWord property changes.

Overrides:
propertyChange in class BasicTextUI
Parameters:
evt - the property change event
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This documentation differs from the official API. Jadeite adds extra features to the API including: variable font sizes, constructions examples, placeholders for classes and methods, and auto-generated “See Also” links. Additionally it is missing some items found in standard Javadoc documentation, including: generics type information, “Deprecated” tags and comments, “See Also” links, along with other minor differences. Please send any questions or feedback to bam@cs.cmu.edu.
This page displays the Jadeite version of the documention, which is derived from the offical documentation that contains this copyright notice:
Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.
The official Sun™ documentation can be found here at http://java.sun.com/javase/6/docs/api/.