1. Is there a way to have expander icons for multiple roots in a JTree? stackoverflow.comI have a JTree with multiple "roots" (Of course, I actually have an invisible real root with multiple children). The nodes expand and collapse on double click, but there's no visual indication ... |
2. Where are these error and warning icons as a java resource? stackoverflow.comI've got a custom tree cell renderer that I'm using to render custom icons a JTree, and I really like the warning icon and the error icon that JOptionPane displays for ... |
3. JTree component in java swing stackoverflow.comHow can I change the icon of nodes and root in the |
4. JTree : leaf icon replaced by bullets ! stackoverflow.comI did some package and jar refactoring in my application and now I have several look&feel issues. - The one which is easier to explain is that in JTree (embedded within ... |
5. Change JTree node icons according to the depth level stackoverflow.comI'm looking for changing the different icons of my JTree (Swing) The java documentation explains how to change icons if a node is a leaf or not, but that's really not ... |
6. How to apply different icons to each node in jtree(iam developing a IDE) stackoverflow.comI am developing a IDE. In that i have a jtree to display each project. Each Project contains TestCases, Objects etc., Now, iam trying to apply different icons for each content ... |
7. Swing JTree Icon rendering problems stackoverflow.comI want to have a JTree in my swing application that does not have an icon for leaf nodes, so I wrote the following code: |
8. Change icon of the first node of JTree stackoverflow.comI want to change just the first node of a |
9. Java: JTree with plus/minus icons for expansion and collapse? stackoverflow.comHow do I make my Jtree look like something below, with plus and minus icons that allows expansion and collapse? Currently, the default JTree only expands and collapses when you double ... |
10. Assinging different icons to different nodes in a JTree stackoverflow.comIs it possible to assign different icons to different nodes in a |
11. Custom node icon for JTree when disabled stackoverflow.comI have a JTree in which I am displaying different icons according to a nodes depth in the tree, which I have done using the following code: |
12. JTree Icon Problem forums.netbeans.orgPosted: Wed Oct 14, 2009 1:10 pm Post subject: JTree Icon Problem Hi, I'm using the standard example code for resetting the icons of a JTree so that ... |
14. Custom Icons in JTree coderanch.comYou can implement a TreeRenderer and use the getTreeCellRendererComponent to specify the icon of each node. public Component getTreeCellRendererComponent( JTree tree, Object value, boolean bSelected, boolean bExpanded, boolean bLeaf, int iRow, boolean bHasFocus ) { // Find out which node we are rendering and get its text DefaultMutableTreeNode node = (DefaultMutableTreeNode)value; String labelText = (String)node.toString(); // Change the color of selected ... |
15. JTree: How to refresh and keep icons at their nodes? coderanch.com |
16. Icon in JTree node coderanch.com |
17. Removing handle icons from branch nodes of JTree coderanch.com |
18. JTree icon coderanch.com |
19. display icon/text on right of selected node in jtree coderanch.comPavan, Here's an example of how I added the desired functionality to the renderer... Enjoy! import javax.swing.*; import javax.swing.tree.DefaultTreeCellRenderer; import javax.swing.tree.DefaultMutableTreeNode; import javax.swing.tree.DefaultTreeModel; import java.awt.*; public class PavanRenderer extends DefaultTreeCellRenderer { public Component getTreeCellRendererComponent( JTree m_tree, Object m_value, boolean m_isSelected, boolean m_isExpanded, boolean m_isLeaf, int m_row, boolean m_hasFocus) { Component compObject = super.getTreeCellRendererComponent( m_tree, m_value, m_isSelected, m_isExpanded, m_isLeaf, m_row, m_hasFocus);; if ... |
20. JTree icons coderanch.com |
21. How to get Icon from JTree Node coderanch.com |
22. custom JTree icons coderanch.comHi there, I'm trying to do a small project where I can display my own icons in a JTree. However, when I attempt to run the code below the icons don't get displayed. I've tried various combinations of code all resulting the same, no icons. Please look over my code and tell me where I went wrong. Thanks, Alan import java.awt.*; ... |
23. Set an icon to the jtree on the click of a button coderanch.com |
24. JTree icon tooltip coderanch.com |
25. Where are the DefaultTreeCellRenderer tree icons stored on computer? coderanch.comIt depends upon which Look and Feel you are using. If you are using the Metal L&F, the Icons will come from javax.swing.plaf.metal.MetalIconFactory where there is a whole heap of code that creates the icons using the Graphics.draw* functions. Other L&F factories will do the same or may pick up files from the file system. Quote from the header on MetalIconFactory: ... |
26. Unable to retain leaf icon after node editing in JTree coderanch.com |
27. Icon change while editing tree node coderanch.comI have a JTree in our application. Each of the nodes in the tree have an icon associated with it. It works fine normally. But, When I try editing the value of the node in the tree, the tree icon changes for leaf nodes. However, when I try to edit non-leaf node, the icon does not change. I don't want the ... |
28. Different Icons for JTree coderanch.comI know that i can generally replace idons in a jtree for leaves, open, closed etc. but can I have specific icons for specific nodes/leaves? In otherwords, is it possible that in a large tree each item could be graphically represented in a different way (not just the three basic ways that are given)? An example might be an athletic association ... |
29. Jtree multiple icons coderanch.com |
30. JTree and Icon coderanch.comHi, My application has a tree structure representing packages and the classes and interfaces that they contain. Each package contains classes and interfaces. I wanted to change the default leaf icon and did it with the following code DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer(); renderer.setLeafIcon(customLeafIcon); tree.setCellRenderer(renderer); By using the above code both the classes and the inferfaces can only have the same ... |
31. Help with Jtree node handle icon . coderanch.comHi In my application i use Jtree to display hirearchical data.But i don't want to the node handles icon(icon which is used to expand/collapse the tree) to be displayed in the screen.The root node handle icon will not be displayed if we set jtree.setShowsRootHandles(false) .Is there any way to disable the other node handles icons too? .Please help me in overcoming ... |
32. custom icons in JTree coderanch.comOK, I'm stumped trying to use custom icons for the nodes in a JTree I made my own TreeCellRenderer class MyTreeCellRenderer extends DefaultTreeCellRenderer implements TreeCellRenderer { public java.awt.Component getTreeCellRendererComponent( javax.swing.JTree tree, Object value, boolean bSelected, boolean bExpanded, boolean bLeaf, int iRow, boolean bHasFocus ) { // Find out which node we are rendering and get its text DefaultMutableTreeNode node = (DefaultMutableTreeNode)value; ... |
33. how to set different Icon for each TreeNode coderanch.com |
34. JTree Root Icon coderanch.comworks OK in this (but its a very simple tree) import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.tree.*; class Testing { public void buildGUI() { JTree tree = new JTree(); tree.setCellRenderer(new DefaultTreeCellRenderer(){ public Component getTreeCellRendererComponent(final JTree tree,Object value, boolean sel,boolean expanded,boolean leaf,int row,boolean hasFocus){ JLabel label = (JLabel)super.getTreeCellRendererComponent(tree,value, sel,expanded,leaf,row,hasFocus); if(((DefaultMutableTreeNode)value).isRoot()) label.setIcon(new ImageIcon("save.gif")); return label; } }); JFrame f = new JFrame(); ... |
35. how can I change this tree with different Icons for Different nodes at Run Time coderanch.comDear sir: One more question again, I use following code to set icon for the each node here I assume customLeafIcon has Icon of "Bird.GIF" DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer(); renderer.setOpenIcon(customOpenIcon); renderer.setClosedIcon(customClosedIcon); renderer.setLeafIcon(customLeafIcon); tree.setCellRenderer(renderer); but for the leaf nodes, I have different Icons for different components, For Ex. at RUN Time, If I drop a leaf Node with TextString called "cat" ... |
36. JTree, empty folders (nodes) icon coderanch.com |
37. problem in displaying 2 different icons in jtree coderanch.comhi, may be some one will help, developing an instant messanger application using smack, used jtree for displaying all users, i want to show green icon for users who are online and grey icons to show users offline. below is the code i used but the problem is: if(some condition){ // condition is met but still setIcon(signOut) is running and all ... |
38. JTree Icon resource coderanch.com |
39. How to change the individual node Icon of a JTree based on the user action? java-forums.orgHi all, i'm new to swing components, i just want to change the ICON or Text Color of the selected node, when user clicks a button. i've seen some wensites and examples regarding this, but all are given to change the icon for the whole tree, i just want to change only for the user selected node's icon based on the ... |
40. How to change JTree's node icon manually? java-forums.orgHi, I'm currently making messenger application using awt and swing. I've searched in google and here(got this), but till now I haven't got solution. I want to change user's status icon in the buddy list if the user's status is changed(such like offline and online). But for now I want to try to change the icon directly by pressing a button ... |
41. help with jtree icons java-forums.orgi'm creeting a tree view for the file system....in order to assgin different icons to each node i'm overriding getTreeCellRendererComponent in the following manner Java Code: public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) { System.out.println("in cell renderer"); FileSystemView fsv=FileSystemView.getFileSystemView(); DefaultMutableTreeNode dmtn = (DefaultMutableTreeNode) value; File nodefile=(File)dmtn.getUserObject();//i'm getting the below mentioned exception here ... |
42. Adding Icons to JTree java-forums.orgHello... Can any one help me out to slove this problem... I am creating Jtree in a UI. I need to add same icons to one parent node and for different parent node, different icons. I used below code... DefaultTreeCellRenderer renderer3 = new DefaultTreeCellRenderer(); renderer3.setLeafIcon(customLeafIcon); tree3.setCellRenderer(renderer3); After using this same icon is displaying for all parent node...:confused: can any one tell ... |
43. JTree node lazy loading + icons problem forums.oracle.com |
44. Jtree and Icons forums.oracle.comHi I have a Jtree to navigate beetween dir and files. As i have read about Jtree there are below options on setting icons Tree.openIcon --- Used for opened folders Tree.closedIcon --- Used for closed folders Tree.leafIcon --- Used for leaves Tree.expandedIcon --- Used for the one-touch expander when its node is expanded Tree.collapsedIcon --- Used for the one-touch expander when ... |
45. Custom Jtree Icon Help forums.oracle.comI would like to display custom icons for a JTree. I know how this is typically done through the DefaultTreeCellRenderer: DefaultTreeCellRenderer checkOutPartsTreeRenderer = new DefaultTreeCellRenderer(); checkOutPartsTreeRenderer.setOpenIcon(openIcon); checkOutPartsTreeRenderer.setClosedIcon(closedIcon); checkOutPartsTreeRenderer.setLeafIcon(leafIcon); checkOutPartsTree.setCellRenderer(checkOutPartsTreeRenderer); However I would like more control and be able to set different icons for leafs and nodes as I see fit. Some leaves I would like to set to IconA and some ... |
46. How to customize some of the JTree icons? forums.oracle.comHi everyone, I have a JTree and I understand if I would like to customize the icons I will need to call setCellRenderer method on the jtree object. But my question is would it be possible to customize only some of the tree nodes to make them stand out from the rest? Thank you very much. |
47. Jtree Select node and change leafs icon problem forums.oracle.com |
48. Jtree change childs icons forums.oracle.com |