public class BasicSliderUI.FocusHandler extends Object implements FocusListener
这个类应该被视为一个“受保护的”内部类。它只有在实例化子类Foo。
| Constructor and Description |
|---|
FocusHandler() |
public void focusGained(FocusEvent e)
FocusListener
focusGained 接口
FocusListener
public void focusLost(FocusEvent e)
FocusListener
focusLost 接口
FocusListener
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