Class FocusManager
java.lang.Object
java.awt.KeyboardFocusManager
java.awt.DefaultKeyboardFocusManager
javax.swing.FocusManager
- All Implemented Interfaces:
KeyEventDispatcher,KeyEventPostProcessor
- Direct Known Subclasses:
DefaultFocusManager
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.
- Since:
- 1.2
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final StringThis field is obsolete, and its use is discouraged since its specification is incompatible with the 1.4 focus APIs.Fields declared in class java.awt.KeyboardFocusManager
BACKWARD_TRAVERSAL_KEYS, DOWN_CYCLE_TRAVERSAL_KEYS, FORWARD_TRAVERSAL_KEYS, UP_CYCLE_TRAVERSAL_KEYS -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic voidDeprecated.static FocusManagerReturns the currentKeyboardFocusManagerinstance for the calling thread's context.static booleanDeprecated.As of 1.4, replaced byKeyboardFocusManager.getDefaultFocusTraversalPolicy()static voidsetCurrentManager(FocusManager aFocusManager) Sets the currentKeyboardFocusManagerinstance for the calling thread's context.Methods declared in class java.awt.DefaultKeyboardFocusManager
dequeueKeyEvents, discardKeyEvents, dispatchEvent, dispatchKeyEvent, downFocusCycle, enqueueKeyEvents, focusNextComponent, focusPreviousComponent, postProcessKeyEvent, processKeyEvent, upFocusCycleMethods declared in class java.awt.KeyboardFocusManager
addKeyEventDispatcher, 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, upFocusCycle
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Field Details
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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 usingKeyboardFocusManager.getCurrentKeyboardFocusManager(). See the Focus Specification for more information.- See Also:
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Constructor Details
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FocusManager
protected FocusManager()Constructor for subclasses to call.
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Method Details
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getCurrentManager
Returns the currentKeyboardFocusManagerinstance for the calling thread's context.- Returns:
- this thread's context's
KeyboardFocusManager - See Also:
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setCurrentManager
Sets the currentKeyboardFocusManagerinstance for the calling thread's context. Ifnullis specified, then the currentKeyboardFocusManageris replaced with a new instance ofDefaultKeyboardFocusManager.- Parameters:
aFocusManager- the newKeyboardFocusManagerfor this thread's context- See Also:
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disableSwingFocusManager
Deprecated.as of 1.4, replaced byKeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy)Changes the currentKeyboardFocusManager's defaultFocusTraversalPolicytoDefaultFocusTraversalPolicy.- See Also:
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isFocusManagerEnabled
Deprecated.As of 1.4, replaced byKeyboardFocusManager.getDefaultFocusTraversalPolicy()Returns whether the application has invokeddisableSwingFocusManager().- Returns:
trueif focus manager is enabled.- See Also:
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KeyboardFocusManager.setDefaultFocusTraversalPolicy(FocusTraversalPolicy)