public abstract class FocusManager extends DefaultKeyboardFocusManager
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.
| Modifier and Type | Field and Description |
|---|---|
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This field is obsolete, and its use is discouraged since its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.
|
BACKWARD_TRAVERSAL_KEYS, DOWN_CYCLE_TRAVERSAL_KEYS, FORWARD_TRAVERSAL_KEYS, UP_CYCLE_TRAVERSAL_KEYS| Constructor and Description |
|---|
FocusManager() |
| Modifier and Type | Method and Description |
|---|---|
static void |
disableSwingFocusManager()
Deprecated.
as of 1.4, replaced by
KeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy) |
static FocusManager |
getCurrentManager()
Returns the current
KeyboardFocusManager instance
for the calling thread's context. |
static boolean |
isFocusManagerEnabled()
Deprecated.
As of 1.4, replaced by
KeyboardFocusManager.getDefaultFocusTraversalPolicy() |
static void |
setCurrentManager(FocusManager aFocusManager)
Sets the current
KeyboardFocusManager instance
for the calling thread's context. |
dequeueKeyEvents, discardKeyEvents, dispatchEvent, dispatchKeyEvent, downFocusCycle, enqueueKeyEvents, focusNextComponent, focusPreviousComponent, postProcessKeyEvent, processKeyEvent, upFocusCycleaddKeyEventDispatcher, addKeyEventPostProcessor, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, clearFocusOwner, clearGlobalFocusOwner, downFocusCycle, firePropertyChange, fireVetoableChange, focusNextComponent, focusPreviousComponent, getActiveWindow, getCurrentFocusCycleRoot, getCurrentKeyboardFocusManager, getDefaultFocusTraversalKeys, getDefaultFocusTraversalPolicy, getFocusedWindow, getFocusOwner, getGlobalActiveWindow, getGlobalCurrentFocusCycleRoot, getGlobalFocusedWindow, getGlobalFocusOwner, getGlobalPermanentFocusOwner, getKeyEventDispatchers, getKeyEventPostProcessors, getPermanentFocusOwner, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, redispatchEvent, removeKeyEventDispatcher, removeKeyEventPostProcessor, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener, setCurrentKeyboardFocusManager, setDefaultFocusTraversalKeys, setDefaultFocusTraversalPolicy, setGlobalActiveWindow, setGlobalCurrentFocusCycleRoot, setGlobalFocusedWindow, setGlobalFocusOwner, setGlobalPermanentFocusOwner, upFocusCyclepublic static final String FOCUS_MANAGER_CLASS_PROPERTY
KeyboardFocusManager.getCurrentKeyboardFocusManager().
See the Focus Specification for more information.public static FocusManager getCurrentManager()
KeyboardFocusManager instance
for the calling thread's context.KeyboardFocusManagersetCurrentManager(javax.swing.FocusManager)public static void setCurrentManager(FocusManager aFocusManager) throws SecurityException
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 contextSecurityException - if the calling thread does not have permission
to replace the current KeyboardFocusManagergetCurrentManager(),
DefaultKeyboardFocusManager@Deprecated public static void disableSwingFocusManager()
KeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy)KeyboardFocusManager's default
FocusTraversalPolicy to
DefaultFocusTraversalPolicy.@Deprecated public static boolean isFocusManagerEnabled()
KeyboardFocusManager.getDefaultFocusTraversalPolicy()disableSwingFocusManager().disableSwingFocusManager() Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2016, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.