javax.swing.plaf.basic.BasicTextAreaUI

BasicTextAreaUI

Java SE 6

Extends: ComponentUI > TextUI > 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 JavaBeans^TM has been added to the java.beans package. Please see java.beans.XMLEncoder.

version 1.75 04/20/06

Constructors

public

BasicTextAreaUI()
Constructs a new BasicTextAreaUI object.

Methods

public View

create(Element elem) Details

Creates the view for an element. Returns a WrappedPlainView or PlainView.

elem	the element
return	the view

public static ComponentUI

createUI(JComponent ta) Details

Creates a UI for a JTextArea.

ta	a text area
return	the UI

protected void

installDefaults()

protected void

propertyChange(PropertyChangeEvent evt) Details

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.

evt

the property change event

Properties

public int

getBaseline(JComponent c, int width, int height) Details

Returns the baseline.

Throws	NullPointerException: if `c` is `null`
Throws	IllegalArgumentException: if width or height is < 0
since	1.6
See also	getBaseline(int, int)

public Component.BaselineResizeBehavior

getBaselineResizeBehavior(JComponent c) Details

Returns an enum indicating how the baseline of the component changes as the size changes.

Throws	NullPointerException: if `c` is `null`
since	1.6
See also	getBaseline(int, int)

public Dimension

getMinimumSize(JComponent c) Details

The method is overridden to take into account caret width.

c	the editor component
return	the minimum size
Throws	IllegalArgumentException: if invalid value is passed
since	1.5

public Dimension

getPreferredSize(JComponent c) Details

The method is overridden to take into account caret width.

c	the editor component
return	the preferred size
Throws	IllegalArgumentException: if invalid value is passed
since	1.5

protected String

getPropertyPrefix() Details

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.

return

the name ("TextArea")

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Java SE 6