Re: JTree and DefaultTreeCellRenderer

[Panyam Krishna Murthy]

i don't know how u r managing the level one and level two nodes.,. if  u r managing with only levels then u can use the following code.,     public Component getTreeCellRendererComponent(JTree tree, Object value,   boolean selected, boolean expanded, boolean leaf, int row,    boolean hasFocus) {        DefaultTreeCellRenderer treeCellRender = (DefaultTreeCellRenderer)   super.getTreeCellRendererComponent(tree, value, selected, expanded,            leaf, row, hasFocus);   DefaultMutableTreeNode node = (DefaultMutableTreeNode)value;      if(node.getLevel() == 1) {/// or for u r node how u identify    treeCellRender.setIcon(new ImageIcon());  <><> icon or gif image u can set } }   but if u want to change the icon in the same levels then one way is to read the icon names from the Properties file and try. On every event u can check the property of the node and u can set the necessary icon that comes from a file.       panyam ----- Original Message ----- From: Romel Calero Ramos To: [EMAIL PROTECTED] Sent: Tuesday, May 29, 2001 01:32 AM Subject: JTree and DefaultTreeCellRenderer Hi all.  Any of you know how could i set an image to a tree.  i know about the DefaultTreeCellRenderer, and the way to put an image for a leaf or closed(collapsed) or opened(expanded) nodes, But what i need is to set for some elements(supose leaf nodes) an image, and for others another image(e.g). Obj1 obj1; Obj2 obj2; ImageIcon imgObj1=getClass().getResource("obj1.gif"); ImageIcon imgObj2=getClass().getResource("obj2.gif"); ..... so when i add my obj1 in my tree must appear obj1.gif, same whit obj2..you know like JBuilder do in the project browser(if a property is private, the icon is diferent to a public one). It is possible to do..? Have you seen something like this before..? Any idea..?   Thanks in advance Romel ------------------------------------------------------ Romel Calero Ramos Est. Ciencia de la Computación Universidad de La Habana