Class JComponent.AccessibleJComponent.AccessibleFocusHandler
- java.lang.Object
-
- javax.swing.JComponent.AccessibleJComponent.AccessibleFocusHandler
- All Implemented Interfaces:
- FocusListener, EventListener
- Enclosing class:
- JComponent.AccessibleJComponent
protected class JComponent.AccessibleJComponent.AccessibleFocusHandler extends Object implements FocusListener
Fire PropertyChange listener, if one is registered, when focus events happen
- Since:
- 1.3
Constructors
| Modifier | Constructor and Description |
|---|---|
protected |
AccessibleFocusHandler() |
Methods
| Modifier and Type | Method and 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 inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait Constructors
AccessibleFocusHandler
protected AccessibleFocusHandler()
Methods
focusGained
public void focusGained(FocusEvent event)
Description copied from interface: FocusListener
Invoked when a component gains the keyboard focus.
- Specified by:
-
focusGainedin interfaceFocusListener
focusLost
public void focusLost(FocusEvent event)
Description copied from interface: FocusListener
Invoked when a component loses the keyboard focus.
- Specified by:
-
focusLostin interfaceFocusListener
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https://docs.oracle.com/javase/8/docs/api/javax/swing/JComponent.AccessibleJComponent.AccessibleFocusHandler.html