Expand All for a tree path : Tree « Swing JFC « Java

Java
1. 2D Graphics GUI
2. 3D
3. Advanced Graphics
4. Ant
5. Apache Common
6. Chart
7. Class
8. Collections Data Structure
9. Data Type
10. Database SQL JDBC
11. Design Pattern
12. Development Class
13. EJB3
14. Email
15. Event
16. File Input Output
17. Game
18. Generics
19. GWT
20. Hibernate
21. I18N
22. J2EE
23. J2ME
24. JDK 6
25. JNDI LDAP
26. JPA
27. JSP
28. JSTL
29. Language Basics
30. Network Protocol
31. PDF RTF
32. Reflection
33. Regular Expressions
34. Scripting
35. Security
36. Servlets
37. Spring
38. Swing Components
39. Swing JFC
40. SWT JFace Eclipse
41. Threads
42. Tiny Application
43. Velocity
44. Web Services SOA
45. XML
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java » Swing JFC » TreeScreenshots 
Expand All for a tree path
 
/*
 *  soapUI, copyright (C) 2004-2009 eviware.com 
 *
 *  soapUI is free software; you can redistribute it and/or modify it under the 
 *  terms of version 2.1 of the GNU Lesser General Public License as published by 
 *  the Free Software Foundation.
 *
 *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
 *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 *  See the GNU Lesser General Public License for more details at gnu.org.
 */

import java.util.Enumeration;

import javax.swing.JTree;
import javax.swing.tree.TreeNode;
import javax.swing.tree.TreePath;

public class TreeUtils {
  public static void expandAll(JTree tree, TreePath parent, boolean expand) {
    // Traverse children
    TreeNode node = (TreeNodeparent.getLastPathComponent();
    if (node.getChildCount() >= 0) {
      for (Enumeration e = node.children(); e.hasMoreElements();) {
        TreeNode n = (TreeNodee.nextElement();
        TreePath path = parent.pathByAddingChild(n);
        expandAll(tree, path, expand);
      }
    }

    // Expansion or collapse must be done bottom-up
    if (expand) {
      tree.expandPath(parent);
    else {
      tree.collapsePath(parent);
    }
  }
}

   
  
Related examples in the same category
1. Build a tree based on DefaultMutableTreeNodeBuild a tree based on DefaultMutableTreeNode
2. Add Tree to JScrollPaneAdd Tree to JScrollPane
3. Genealogy TreeGenealogy Tree
4. Tree LinesTree Lines
5. DefaultMutableTreeNode Node Tree SampleDefaultMutableTreeNode Node Tree Sample
6. Display a file system in a JTree viewDisplay a file system in a JTree view
7. JTree based Class BrowserJTree based Class Browser
8. Display Class in a TreeDisplay Class in a Tree
9. Edit a TreeEdit a Tree
10. implements TreeSelectionListener to create your own listenerimplements TreeSelectionListener  to create your own listener
11. File folder Tree with iconsFile folder Tree with icons
12. File Tree with Popup MenuFile Tree with Popup Menu
13. File Tree with TooltipsFile Tree with Tooltips
14. Ancestor Tree with IconsAncestor Tree with Icons
15. Tree Icon DemoTree Icon Demo
16. DefaultMutableTreeNode and user objectDefaultMutableTreeNode and user object
17. Display user object in a treeDisplay user object in a tree
18. Tree Expand Event DemoTree Expand Event Demo
19. Tree: Drag and DropTree: Drag and Drop
20. Tree open IconTree open Icon
21. Traverse TreeTraverse Tree
22. Tree based on Array structureTree based on Array structure
23. Tree will Expand event and listenerTree will Expand event and listener
24. Set the Tree LineSet the Tree Line
25. Tree Selection RowTree Selection Row
26. JTree.DynamicUtilTreeNode.createChildrenJTree.DynamicUtilTreeNode.createChildren
27. Install ToolTips for Tree (JTree)Install ToolTips for Tree (JTree)
28. Tree Expand Event Demo 2Tree Expand Event Demo 2
29. A tree with componentA tree with component
30. A sample component for dragging and dropping a collection of files into a tree.A sample component for dragging and dropping a collection of files into a tree.
31. DnD (drag and drop)JTree code DnD (drag and drop)JTree code
32. Build a tree and populate it from hashtablesBuild a tree and populate it from hashtables
33. A simple test to see how we can build a tree and populate itA simple test to see how we can build a tree and populate it
34. Installs custom iconsInstalls custom icons
35. Build a tree and customize its iconsBuild a tree and customize its icons
36. Displaying Hierarchical Data within a JTreeDisplaying Hierarchical Data within a JTree
37. Add and remove tree Node and expand the tree node
38. File System Tree
39. TreeExpansionListener and TreeExpansionEventTreeExpansionListener and TreeExpansionEvent
40. Enabling and Disabling Multiple Selections in a JTree Component
41. Allow only a single node to be selected (default)
42. Allow selection to span one vertical contiguous set of visible nodes
43. Allow multiple selections of visible nodes
44. Setting the Row Height of a JTree
45. All rows will be given 15 pixels of height
46. Have the row height for each row computed individually
47. Flush the internal cache of Row height
48. Preventing Expansion or Collapse of a Node in a JTree: override JTree.setExpandedState()
49. Removing a Node to a JTree Component
50. JTree root cannot be removed with removeNodeFromParent(), use DefaultTreeModel.setRoot() to remove the root
51. Listening for Expansion and Collapse Events in a JTree Component
52. Expansion and Collapse Events in a JTree are fired before a node is expanded or collapsed can be vetoed, thereby preventing the operation.
53. Creating a JTree Component
54. Changing and Removing the Default Icons in a JTree Component
55. Use UIManager to change the default icon for JTree
56. Getting the Selected Nodes in a JTree Component
57. Visiting All the Nodes in a JTree Component
58. Traverse all expanded nodes in tree
59. Finding a Node in a JTree Component
60. Search backward from last visible row looking for any visible node whose name starts with prefix.
61. Find the path regardless of visibility that matches the specified sequence of names
62. Adding a Node to a JTree Component
63. Returns a TreePath containing the specified node.
64. Converting All Nodes in a JTree Component to a TreePath Array
65. Get path for all expanded or not expanded tree pathes
66. Expanding or Collapsing All Nodes in a JTree Component
67. Preventing the Expansion or Collapse of a Node in a JTree Component
68. Listening for Selection Events in a JTree Component
69. Have a popup attached to a JTree
70. Deleting nodes from JTree
71. Adding editable nodes to JTree
72. Searching node in a JTree
73. Drag and drop of a group of files into a tree
74. JTree drag and drop utilites
75. Get tree path from TreeNode
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.