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Class Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

java.lang.Object

java.awt.Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

All Implemented Interfaces:: FocusListener, Serializable, EventListener

Enclosing class:: Component.AccessibleAWTComponent

protected class Component.AccessibleAWTComponent.AccessibleAWTFocusHandler extends Object implements FocusListener, Serializable

Fire PropertyChange listener, if one is registered, when focus events happen

Since:

1.3

See Also:

Constructor Summary

AccessibleAWTFocusHandler()

Modifier	Constructor	Description
`protected`	Constructs an `AccessibleAWTFocusHandler`.

Method Summary

Modifier and Type	Method	Description
`void`	`focusGained(FocusEvent event)`	Invoked when a component gains the keyboard focus.
`void`	`focusLost(FocusEvent event)`	Invoked when a component loses the keyboard focus.

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AccessibleAWTFocusHandler

protected AccessibleAWTFocusHandler()

Constructs an AccessibleAWTFocusHandler.

Method Details

focusGained

public void focusGained(FocusEvent event)

Description copied from interface: FocusListener

Invoked when a component gains the keyboard focus.

Specified by:: focusGained in interface FocusListener
Parameters:: event - the event to be processed

focusLost

public void focusLost(FocusEvent event)

Description copied from interface: FocusListener

Invoked when a component loses the keyboard focus.

Specified by:: focusLost in interface FocusListener
Parameters:: event - the event to be processed

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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/java/awt/Component.AccessibleAWTComponent.AccessibleAWTFocusHandler.html