analyseWriter/src/fenetres/MyTreeCellRenderer.java

package fenetres;

import java.awt.Color;
import java.awt.Component;
import java.awt.Font;

import javax.swing.ImageIcon;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;

import cXML.node;

public class MyTreeCellRenderer extends DefaultTreeCellRenderer {

    /**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	@Override
    public Component getTreeCellRendererComponent(JTree tree, Object value,
            boolean sel, boolean exp, boolean leaf, int row, boolean hasFocus) {
        super.getTreeCellRendererComponent(tree, value, sel, exp, leaf, row, hasFocus);


        DefaultTreeCellRenderer cellRenderer = (DefaultTreeCellRenderer) tree.getCellRenderer();
  	
	    
	    cellRenderer.setOpenIcon(new ImageIcon(create.class.getResource("/resources/treeOpen.png")));
	    cellRenderer.setClosedIcon(new ImageIcon(create.class.getResource("/resources/treeClose.png")));
	    cellRenderer.setLeafIcon(new ImageIcon(create.class.getResource("/resources/treeLeaf.png")));

	    cellRenderer.setBackgroundNonSelectionColor(new Color(255, 255, 255));
	    cellRenderer.setBackgroundSelectionColor(new Color(171, 255, 243)); //160,160,230
	    cellRenderer.setBorderSelectionColor(Color.black);
	    cellRenderer.setTextSelectionColor(Color.white);
	    cellRenderer.setTextNonSelectionColor(Color.blue);

	      node data = null;
			if (value instanceof DefaultMutableTreeNode) {
				final DefaultMutableTreeNode node1 = (DefaultMutableTreeNode) value;
				final Object userObject = node1.getUserObject();
				if (userObject instanceof node) {
					data = (node) userObject;
				}
			}
        
        if(data!=null) {
        	if(data.isEvaluate()) {
        		setForeground(new Color(0, 105 ,5)); //230,20,30
        		setFont(new Font("Tahoma", Font.BOLD, 14));
            }else {
            	setForeground(new Color(0, 0 ,0));
            	setFont(new Font("Tahoma", Font.PLAIN, 12));
            }	
        }
        	
       
        return this;
    }
}