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- All Superinterfaces:
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EventListener
- All Known Subinterfaces:
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Action
- 所有已知实现类:
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AbstractAction,AWTEventMulticaster,BasicDesktopPaneUI.CloseAction,BasicDesktopPaneUI.MaximizeAction,BasicDesktopPaneUI.MinimizeAction,BasicDesktopPaneUI.NavigateAction,BasicDesktopPaneUI.OpenAction,BasicFileChooserUI.ApproveSelectionAction,BasicFileChooserUI.CancelSelectionAction,BasicFileChooserUI.ChangeToParentDirectoryAction,BasicFileChooserUI.GoHomeAction,BasicFileChooserUI.NewFolderAction,BasicFileChooserUI.UpdateAction,BasicInternalFrameTitlePane.CloseAction,BasicInternalFrameTitlePane.IconifyAction,BasicInternalFrameTitlePane.MaximizeAction,BasicInternalFrameTitlePane.MoveAction,BasicInternalFrameTitlePane.RestoreAction,BasicInternalFrameTitlePane.SizeAction,BasicOptionPaneUI.ButtonActionListener,BasicScrollBarUI.ScrollListener,BasicSliderUI.ActionScroller,BasicSliderUI.ScrollListener,BasicSplitPaneUI.KeyboardDownRightHandler,BasicSplitPaneUI.KeyboardEndHandler,BasicSplitPaneUI.KeyboardHomeHandler,BasicSplitPaneUI.KeyboardResizeToggleHandler,BasicSplitPaneUI.KeyboardUpLeftHandler,BasicTreeUI.ComponentHandler,BasicTreeUI.TreeCancelEditingAction,BasicTreeUI.TreeHomeAction,BasicTreeUI.TreeIncrementAction,BasicTreeUI.TreePageAction,BasicTreeUI.TreeToggleAction,BasicTreeUI.TreeTraverseAction,DefaultCellEditor.EditorDelegate,DefaultEditorKit.BeepAction,DefaultEditorKit.CopyAction,DefaultEditorKit.CutAction,DefaultEditorKit.DefaultKeyTypedAction,DefaultEditorKit.InsertBreakAction,DefaultEditorKit.InsertContentAction,DefaultEditorKit.InsertTabAction,DefaultEditorKit.PasteAction,DefaultTreeCellEditor,DropTarget.DropTargetAutoScroller,FormView,HTMLEditorKit.HTMLTextAction,HTMLEditorKit.InsertHTMLTextAction,JComboBox,List.AccessibleAWTList,MetalFileChooserUI.DirectoryComboBoxAction,StyledEditorKit.AlignmentAction,StyledEditorKit.BoldAction,StyledEditorKit.FontFamilyAction,StyledEditorKit.FontSizeActionStyledEditorKit.FontSizeAction,StyledEditorKit.ForegroundAction,StyledEditorKit.ItalicAction,StyledEditorKit.StyledTextAction,StyledEditorKit.UnderlineAction,TextAction,ToolTipManager.insideTimerAction,ToolTipManager.outsideTimerAction,ToolTipManager.stillInsideTimerAction
public interface ActionListener extends EventListener
用于接收动作事件的侦听器界面。 有兴趣处理动作事件的类实现此接口,并使用该组件的addActionListener方法将使用该类创建的对象注册到组件中。 当事件发生时,调用该对象的actionPerformed方法。- 从以下版本开始:
- 1.1
- 另请参见:
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ActionEvent, How to Write an Action Listener
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方法摘要
所有方法 接口方法 抽象方法 Modifier and Type 方法 描述 voidactionPerformed(ActionEvent e)发生动作时调用。
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方法详细信息
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actionPerformed
void actionPerformed(ActionEvent e)
发生动作时调用。- 参数
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e- 要处理的事件
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