Module java.desktop

Class BasicComboBoxUI.FocusHandler

java.lang.Object
javax.swing.plaf.basic.BasicComboBoxUI.FocusHandler
所有已实现的接口:
FocusListener, EventListener
封闭类:
BasicComboBoxUI

public class BasicComboBoxUI.FocusHandler extends Object implements FocusListener
当焦点丢失时,此监听器隐藏弹出窗口。当焦点获得或丢失时,它也会重新绘制。这个公共内部类应该被视为受保护的。只能在BasicComboBoxUI的子类中实例化它。
  • Constructor Details

    • FocusHandler

      public FocusHandler()
      构造一个FocusHandler
  • Method Details