下列方法中．不属于WindowListener接口的是( )。

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问题下列方法中．不属于WindowListener接口的是( )。

选项 A、window( )pened( )
B、windowClosed( )
C、windowActivated( )
D、mouseDragged( )

答案D

解析 Windowl。istener接口包含的方法是：①WindowActivated(WindowEvent)；②Window()pened(WindowEvent)I③WindowClosed(WindowEvent);④Win—dowClosing(WindowEvent)；⑤WindowDeactivated(Win—dowEvent);⑥WindowDeieonified(WindowEvent)I⑦Win—dowlconified(WindowEvent)。所以D选项错误。

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本试题收录于：二级Java题库NCRE全国计算机二级分类