java事件基础

科技前沿 • 2024-12-31 21:37 • 阅读 43

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描述信息接口名称方法（事件）单击按钮、单击菜单项、文本框按Enter键等动作ActionListeneractionPerformed(ActionEvent)选择了可选项的项目ItemListeneritemStateChanged(ItemEvent)文本部件内容改变TextListenertextValueChanged(TextEvent)移动了滚动条等部件AdjustmentListeneradjustmentValueChanged(AdjustmentEvent)鼠标移动MouseMotionListener java事件基础

mouseDragged(MouseEvent)

mouseMoved(MouseEvent)

鼠标单击MouseListener

mousePressed(MouseEvent)

mouseReleased(MouseEvent)

mouseEntered(MouseEvent)

mouseExited(MouseEvent)

mouseClicked(MouseEvent)

键盘输入KeyListener

keyPressed(KeyEvent)

keyReleased(KeyEvent)

keyTyped(KeyEvent)

部件收到或失去焦点FocusListener

focusGained(FocusEvent)

focusLost(FocusEvent)

部件移动、缩放、显示/隐藏ComponentListener

componentMoved(ComponentEvent)

componentHidden(ComponentEvent)

componentResized(ComponentEvent)

componentShown(ComponentEvent)

窗口事件WindowListener

windowClosing(WindowEvent)

windowOpened(WindowEvent)

windowIconified(WindowEvent)

windowDeiconified(WindowEvent)

windowClosed(WindowEvent)

windowActivated(WindowEvent)

windowDeactivated(WindowEvent)

容器增加/删除部件ContainerListener

containerAdded(ContainerEvent)

java事件基础

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