Searching for Swing Undo Support information? Find all needed info by using official links provided below.
https://www.javaworld.com/article/2076698/add-an-undo-redo-function-to-your-java-apps-with-swing.html
The new undo/redo mechanism available in Swing allows us to do just that. This article describes how to add undo/redo capabilities to Java applications. It explains the design of an undo/redo mechanism by introducing the Command pattern and Swing's support for the pattern.Author: Tomer Meshorer
https://docs.oracle.com/javase/7/docs/api/javax/swing/undo/package-summary.html
Allows developers to provide support for undo/redo in applications such as text editors. Note: Most of the Swing API is not thread safe. For details, see Threads and Swing, a section in The Java Tutorial. Related Documentation For overviews, tutorials, examples, guides, and tool documentation, please see:
https://docs.oracle.com/javase/7/docs/api/javax/swing/undo/UndoableEditSupport.html
javax.swing.undo. Class UndoableEditSupport ... javax.swing.undo.UndoableEditSupport; public class UndoableEditSupport extends Object. A support class used for managing UndoableEdit listeners. Field Summary. Fields ; Modifier and Type ... Returns an array of all the UndoableEditListeners added to this UndoableEditSupport with ...
https://www.programcreek.com/java-api-examples/?api=javax.swing.undo.UndoableEditSupport
The following are top voted examples for showing how to use javax.swing.undo.UndoableEditSupport.These examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in …
http://www.java2s.com/Code/Java/Swing-JFC/AddundosupporttotheStyleFrameexample.htm
Add undo support to the StyleFrame example /* Java Swing, 2nd Edition By Marc Loy, Robert Eckstein, Dave Wood, James Elliott, Brian Cole ISBN: 0-596-00408-7 Publisher: O'Reilly */ // UndoStyleFrame.java //Add undo support to the StyleFrame example.
http://www-01.ibm.com/support/docview.wss?uid=swg1IV48556
iv48556: javax.swing.undo.cannotundoexception with undomanager.undo api Subscribe to this APAR By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available.
https://stackoverflow.com/questions/12772821/how-to-implement-undo-redo-in-java-for-mvc-model
So back to your question. If your app needs to support undo and redo, then you'll need to implement an UndoManager which simply manages the list of UndoableEdit's and performs undo and redo as necessary. You also have to implement a whole bunch of UndoableEdits, one for each kind of thing your user will do against the UI.
https://support.undo.io/hc/en-us
Common issues. My event log has filled up, what should I do? Why does UndoDB create lots of strange processes? How are program side-effects handled in replay mode?
https://stackoverflow.com/questions/12030836/undo-functionality-in-jtextarea
I am trying to implement undo functionality in JTextArea. Googled for tutorial and followed one of the tutorial and wrote the below code. The event is triggered when Ctrl+Z key is pressed. Its not
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