public class BasicComboBoxUI.PropertyChangeHandler extends Object implements PropertyChangeListener
希望收听组合框属性更改的子类应调用超类方法,以确保组合框ui正确处理属性更改。
这个公共内部类应该被视为受保护的。 仅在BasicComboBoxUI的BasicComboBoxUI
类中BasicComboBoxUI
。
Constructor and Description |
---|
PropertyChangeHandler() |
public void propertyChange(PropertyChangeEvent e)
PropertyChangeListener
propertyChange
在界面
PropertyChangeListener
e
- 描述事件源和已更改属性的PropertyChangeEvent对象。
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