【单选题】 下列方法中,不属于WindowListener接口的是【 】
A.windowOpened()
B.window Closed()
C.window Activated()
D.mouseDragged()
网考网参考答案:D
网考网解析:
Window Listener接口包含的方法是:
//windowActivated (WindowEvent)
//windowOpened (WindowEvent)
//windowClosed (WindowEvent)
//windowCloshlg (WindowEvent)
//windowDeactivated (WindowEvent)
//windowDeiconified (WindowEvent)
//windowlconified (WindowEvent)
因此不属于WindowListener接口的方法是D。
补充:在AWT中,接口的命名是与事件相对应的,比如WindowEvent事件所对应的接口就是WindowListener,而MouseEvent事件所对应的接口就是WouseListener。同时,接口中方法的命名也是与事件相对应的,比如WindowListener接口中包含的方法的名称都是以window开头,而WouseListener接口中包含的方法的名称都是以 mouse开头。
针对本题,在不知道具体WindowListener接口中包含的方法时,根据AWT中接口和接口中方法的命名原则,也可以答对本题。
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