javax.swing.FocusManager

public abstract class javax.swing

FocusManager

Java SE 6

Extends: KeyboardFocusManager > DefaultKeyboardFocusManager

This class has been obsoleted by the 1.4 focus APIs. While client code may still use this class, developers are strongly encouraged to use java.awt.KeyboardFocusManager and java.awt.DefaultKeyboardFocusManager instead.

Please see How to Use the Focus Subsystem, a section in The Java Tutorial, and the Focus Specification for more information.

version 1.29, 11/17/05

See also (UNLABELED)

Fields

final public static String

FOCUS_MANAGER_CLASS_PROPERTY
This field is obsolete, and its use is discouraged since its specification is incompatible with the 1.4 focus APIs. The current FocusManager is no longer a property of the UI. Client code must query for the current FocusManager using KeyboardFocusManager.getCurrentKeyboardFocusManager(). See the Focus Specification for more information.

Constructors

public

FocusManager()

Methods

public static void

disableSwingFocusManager()

Changes the current KeyboardFocusManager's default FocusTraversalPolicy to DefaultFocusTraversalPolicy.

deprecated	as of 1.4, replaced by `KeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy)`
See also	java.awt.DefaultFocusTraversalPolicy, setDefaultFocusTraversalPolicy

Properties

public static void

setCurrentManager(FocusManager aFocusManager) throws SecurityException
Sets the current KeyboardFocusManager instance for the calling thread's context. If null is specified, then the current KeyboardFocusManager is replaced with a new instance of DefaultKeyboardFocusManager.

If a SecurityManager is installed, the calling thread must be granted the AWTPermission "replaceKeyboardFocusManager" in order to replace the the current KeyboardFocusManager. If this permission is not granted, this method will throw a SecurityException, and the current KeyboardFocusManager will be unchanged.

aFocusManager the new KeyboardFocusManager for this thread's context

Throws SecurityException: if the calling thread does not have permission to replace the current KeyboardFocusManager

See also getCurrentManager, java.awt.DefaultKeyboardFocusManager

public static FocusManager

getCurrentManager()
Returns the current KeyboardFocusManager instance for the calling thread's context.

return	this thread's context's `KeyboardFocusManager`
See also	setCurrentManager

public static boolean

isFocusManagerEnabled()

Returns whether the application has invoked disableSwingFocusManager().

deprecated	As of 1.4, replaced by `KeyboardFocusManager.getDefaultFocusTraversalPolicy()`
See also	disableSwingFocusManager

About DocWeb · Bundles · Export · Export All

Top 10 · Statistics · Login

About Sun · Contact · Privacy · Terms of Use · Trademarks

Java SE 6