plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/providers/ResultTreeContentProvider.java

   1 package org.argeo.slc.client.ui.providers;
   2
   3 import org.argeo.eclipse.ui.TreeParent;
   4 import org.eclipse.jface.viewers.ITreeContentProvider;
   5 import org.eclipse.jface.viewers.Viewer;
   6
   7 /** Basic content provider for a tree of result */
   8 public class ResultTreeContentProvider implements ITreeContentProvider {
   9
  10         /**
  11          * @param parent
  12          *            Pass current user home as parameter
  13          *
  14          */
  15         public Object[] getElements(Object parent) {
  16                 if (parent instanceof Object[])
  17                         return (Object[]) parent;
  18                 else
  19                         return null;
  20         }
  21
  22         public Object getParent(Object child) {
  23                 return ((TreeParent) child).getParent();
  24         }
  25
  26         public Object[] getChildren(Object parent) {
  27                 return ((TreeParent) parent).getChildren();
  28         }
  29
  30         public boolean hasChildren(Object parent) {
  31                 return ((TreeParent) parent).hasChildren();
  32         }
  33
  34         public void dispose() {
  35                 // FIXME implement if needed
  36         }
  37
  38         public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
  39         }
  40 }