1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
package com.vci.client.workflow.task;
 
import java.awt.Component;
 
import javax.swing.JTree;
import javax.swing.ToolTipManager;
import javax.swing.tree.DefaultTreeCellRenderer;
 
import com.vci.client.ui.image.bundle.BundleImage;
import com.vci.client.ui.tree.VCIBaseTreeNode;
import com.vci.client.workflow.template.object.ProcessCategoryObject;
import com.vci.client.workflow.template.object.ProcessDefinitionObject;
 
public class ProcessTaskTreeCellRender extends DefaultTreeCellRenderer {
    
    private BundleImage bundleImage = new BundleImage();
 
    public Component getTreeCellRendererComponent (
            JTree tree,
            Object value,
            boolean sel,
            boolean expanded,
            boolean leaf,
            int row,
            boolean hasFocus) {
        super.getTreeCellRendererComponent (
            tree, value, sel,
            expanded, leaf, row,
            hasFocus);  
        try {
            ToolTipManager.sharedInstance().registerComponent(tree);
            Object obj = ((VCIBaseTreeNode)value).getObj();
            if(obj instanceof String){
                this.setIcon(bundleImage.createImageIcon("usertask.gif"));
            } else if(obj instanceof IdName){
                if(((IdName)obj).getId().equals("todotask")){
                    this.setIcon(bundleImage.createImageIcon("todotask.gif"));
                }else if(((IdName)obj).getId().equals("donetask")){
                    this.setIcon(bundleImage.createImageIcon("donetask.gif"));
                }
            } else if(obj instanceof IdName){
                String icon = ((ProcessCategoryObject)obj).getIcon();
                this.setIcon(bundleImage.createImageIcon(icon));
            } else if(obj instanceof ProcessDefinitionObject){
                this.setIcon(bundleImage.createImageIcon("process.png"));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return this;
    }
}