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填空题
MouseMotionListener中的方法包括____。
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解析:
事件监听器接口MouseMotionListener的方法有mouseDragged(MouseEvent e)和mouseMoved(MouseEvent e)。mouseDragged事件在鼠标拖动的时候触发;mouseMoved事件在移动鼠标时发生。
事件监听器接口MouseMotionListener的方法有mouseDragged(MouseEvent e)和mouseMoved(MouseEvent e)。mouseDragged事件在鼠标拖动的时候触发;mouseMoved事件在移动鼠标时发生。
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下列______方法属于MouseMotionListener接口中的方法。A.mouseExited(MouseEvent)B.mouseEntered(MouseEvent)C.mouseMoved(MouseEvent)D.mousePressed(MouseEvent)
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在以下供选择的方法中,属于接口MouseMotionListener的方法是( )
A、mouseReleased()B、mouseEntered()C、mouseExited()D、mouseMoved()
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Which is a method of the MouseMotionListener interface?()A、 Public void mouseMoved(MouseEvent)B、 Public boolean mouseMoved(MouseEvent)C、 Public void mouseMoved(MouseMotionEvent)D、 Public boolean MouseMoved(MouseMotionEvent)E、 Public boolean mouseMoved(MouseMotionEvent)
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下列叙述正确的是哪项?()A、MouseListener接口定义了处理鼠标点击事件的方法B、MouseMotionListener接口定义了处理鼠标点击事件的方法C、MouseClickListener接口定义了处理鼠标点击事什的方法D、ActionListener接口定义了处理按钮点击事件的方法
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How can you create a listener class that receives events when the mouse is moved?() A、 By extending MouseListener.B、 By implementing MouseListener.C、 By extending MouseMotionListener.D、 By implementing MouseMotionListener.E、 Either by extending MouseMotionListener or extending MouseListener.F、 Either by implementing MouseMotion Listener or implementing MouseListener.
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判断题传递给实现了java.awt.event.MouseMotionListener接口的类中mouseDragged()方法的事件对象是MouseEvent类型的。()A
对B
错
考题
单选题How can you create a listener class that receives events when the mouse is moved?()A
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By implementing MouseListener.C
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By implementing MouseMotionListener.E
Either by extending MouseMotionListener or extending MouseListener.F
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