事件体系结构 Eventobject AWTEvent Action Event Adjustment Event ComponentEvent Item EventTextEvent Container Event Focus Event Input Event Paint Event Window Event I Key Event Event Designed by Chiyong C20059 Designed by Chiyong,©2005 事件体系结构 FocusEvent AWTEvent ActionEvent AdjustmentEvent ComponentEvent ItemEvent TextEvent ContainerEvent InputEvent PaintEvent WindowEvent KeyEvent MouseEvent EventObject