1. SwingWorker to update TreeModel? stackoverflow.comI've got lots of JTree in my app, all using different instances (with different options) of the same custom TreeModel class. I'm trying to add some threading to speed things ... |
2. example/tutorial for using TreeModel+AbstractTreeModel? stackoverflow.comI have a database containing a hierarchy that I want to display within a JTree. Is there a good example/tutorial for TreeModel and/or AbstractTreeModel that explains how to implement a custom treemodel? ... |
3. questions on "virtual trees" (custom TreeModel) in Swing stackoverflow.comOK, I couldn't really find a decent example for a custom TreeModel in Swing that uses more than the basic features, so I wrote my own (code follows below) so I ... |
4. TreeModel backed by Lists stackoverflow.comI want to build a TreeModel from some Lists that contain the source data. Now, there's an utility class called DynamicUtilTreeNode that can be used ... |
5. Java: How to display an XML file in a JTree stackoverflow.comI would like to have a way to display the contents of an XML file in a |
6. Java Swing - Should JTree be used with TreeModel - MVC desing pattern stackoverflow.comI am going to use |
7. Java Swing: how do I define how a JTree displays the "user object"? stackoverflow.comWhen using a |
8. Will the "generified" version of JTree (TreeModel, TreeNode, ...) be in JDK7? stackoverflow.comI found out recently that |
9. Custom implementation of TreeModel refuses to repaint after call to treeNodesInserted stackoverflow.comI'm using a custom TreeModel for a JTree. I have an issue when I insert a new node into my TreeModel, and then call treeNodesInserted(TreeModelEvent) on all my TreeModelListeners. I think the ... |
10. store state/expanded nodes of a jtree for restoring state stackoverflow.comI am working with JTree. |
11. Is TreeModel really as bad as I think? stackoverflow.comWhen I first saw |
12. The working of model.insertNodeInto() function stackoverflow.comI have a little confusion: Is the function insertNodeInto used to inserts only a single node and not its sub nodes? for example I have a code snippet as follows: |
13. FTP JTree of Directory and Files stackoverflow.comI'm currently developing an application that will allow people to download the files from the online FTP repository, I have it connecting perfectly with Apache Commons, My only trouble is making ... |
14. how to convert xml document parsed by org.dom4j.io.SAXReader into a visual Swing tree? stackoverflow.comI have parsed an xml document using org.dom4j.io.SAXReader, is it possible to feed this into javax.swing.tree.TreeModel and generate a dynamically changing visual Swing JTree? For example, when I programmaticaly add or ... |
15. Refreshing JtreeModel does not work but Jtree updates accordingly stackoverflow.comI am using org.dom4j.swing.DocumentTreeModel to construct a Swing Jtree from a parsed DOM document. When I edit the document which the treeModel is constructed from, I expect the Jtree to reflect ... |
16. expand Jtree at last modified area? stackoverflow.comI am using dom4j to create a DocumentTreeModel from a dom4j document.
I display this DocumentTreeModel inside |
17. Java Swing JTree TreeModel - how to do lazy inialization stackoverflow.comI have a JTree in my swing app, to display a long list of data (int tree mode). the issue is that TreeModel loading all items during initialization and I don't need ... |
18. get underlying node data on clicked node on JTree? stackoverflow.combasically I am using dom4j library to render the DefaultTreeModel into JTree. DefaultTreeModel parses XML document. Each XML node contains information like attributes, name, id etc. Basically, I add a actionlistener to ... |
19. how to recursively delete all nodes in JTree? stackoverflow.comin a |
20. How to clone a java TreeModel? stackoverflow.comI want to have 2 |
21. Why isn't my JTree updating when the TreeModel adds new nodes? stackoverflow.comI am using a |
22. Java Custom Tree Model updating problem stackoverflow.comHere is structure of the tree: root -branches --leafs I use for TreeModel DefaultTreeModel and my objects implement TreeNode interface leaf is some Object: |
23. Adding and removing nodes from a JTree stackoverflow.comI have a very basic |
24. Java Swing Application with a JTree - MVC Design: Where to position a TreeModel object architecturally? stackoverflow.comPlease excuse the verbosity of this question, as in writing it I am attempting to think through my design problem! I have inherited a Swing application which requires re-architecting into an RMI ... |
25. Serializing a treeModel coderanch.com |
26. TreeModel Interface coderanch.com |
27. Using TreeModel: How to implement editing!!?? coderanch.com |
28. TreeModel for the FileSystem c:/ d:/ coderanch.com |
29. Implementing TreeModel coderanch.com |
30. NullPointerException in TreeModel after removeNodeFromParent() coderanch.comHello, I have been stuck for more than a few days on this problem. Tried to get help elsewhere, without luck - wondered if anyone here would have insight into this. I promise I shall update the forum if I get a solution. if (node.getParent() != null) treeModel.removeNodeFromParent(node); Please Note that node is NOT null otherwise NP would have been thrown ... |
31. TreeModel coderanch.comprotected static TreeModel getDefaultTreeModel() { DefaultMutableTreeNode root = new DefaultMutableTreeNode("JTree"); DefaultMutableTreeNode parent; parent = new DefaultMutableTreeNode("colors"); root.add(parent); parent.add(new DefaultMutableTreeNode("blue")); parent.add(new DefaultMutableTreeNode("violet")); parent.add(new DefaultMutableTreeNode("red")); parent.add(new DefaultMutableTreeNode("yellow")); parent = new DefaultMutableTreeNode("sports"); root.add(parent); parent.add(new DefaultMutableTreeNode("basketball")); parent.add(new DefaultMutableTreeNode("soccer")); parent.add(new DefaultMutableTreeNode("football")); parent.add(new DefaultMutableTreeNode("hockey")); parent = new DefaultMutableTreeNode("food"); root.add(parent); parent.add(new DefaultMutableTreeNode("hot dogs")); parent.add(new DefaultMutableTreeNode("pizza")); parent.add(new DefaultMutableTreeNode("ravioli")); parent.add(new DefaultMutableTreeNode("bananas")); return new DefaultTreeModel(root); } |
32. jTree with the TreeModel coderanch.com |
33. JTree refresh, with new TreeModel coderanch.comHello Everyone. Im trying to create my new JTree component with fallowing functions: - reading and showing files from system directory (works) - showing popup with options after right mouse click at tree node (works) - added first option to the popup, collapse and expand (works) --------------------------------------------------------------------------- Now, I would like to add options like create new file/delete file or directory ... |
34. JTree errors with treeModel.nodeChanged() coderanch.comI have made a simple test case that fails the same way as my main application. The key element is that my code issues lots of nodeChanged() calls and occasionally generates an error. My simple test case causes it to happen quickly. Build the testcase and while its running, expand and collapse the "SubRoot" folder a bunch of times. Eventually a ... |
35. Is there an alterntive to swing TreeModel for a non Swing project forums.oracle.comSo to follow up on paulcw's line, if what you truly want to store data in a tree-like structure, then there are many tree data structures that you can use, each with its pros and cons. I'm not sure what atoms in an mp4 file means nor what you are utlimately trying to accomplish (and I don't really care) but it ... |
36. JTree & TreeModel forums.oracle.comHi, I have created a TreeModel with my own unique object array. When i get a path component on the tree, it returns one of my unique objects. So they are not of type MutableTreeNode. That's all great! Now, if i want to add or remove a node on the tree what is the approach i should use? I am thinking ... |