コード例 #1
0
 public void recursivelyClearOutlineItems() {
   item = null;
   if (loadedChildren) {
     int count = getChildCount();
     for (int i = 0; i < count; i++) {
       OutlineItemTreeNode node = (OutlineItemTreeNode) getChildAt(i);
       node.recursivelyClearOutlineItems();
     }
   }
 }
コード例 #2
0
    public NodeUserObject(PageTree pageTree, OutlineItemTreeNode outlineItemTreeNode) {
      super(outlineItemTreeNode);

      // append the destination page number
      if (outlineItemTreeNode.getOutlineItem().getDest() != null) {
        goToPage =
            pageTree.getPageNumber(
                outlineItemTreeNode.getOutlineItem().getDest().getPageReference());
      } else if (outlineItemTreeNode.getOutlineItem().getAction() != null) {
        OutlineItem item = outlineItemTreeNode.getOutlineItem();
        Destination dest;
        if (item.getAction() != null) {
          Action action = item.getAction();
          if (action instanceof GoToAction) {
            dest = ((GoToAction) action).getDestination();
          } else {
            Library library = action.getLibrary();
            Hashtable entries = action.getEntries();
            dest = new Destination(library, library.getObject(entries, "D"));
          }
          goToPage = pageTree.getPageNumber(dest.getPageReference());
        }
      }

      // set title
      setText(outlineItemTreeNode.getOutlineItem().getTitle());

      // setup not state.
      setLeafIcon("tree_document.gif");
      setBranchContractedIcon("tree_document.gif");
      setBranchExpandedIcon("tree_document.gif");

      // is item a node or a leaf.
      if (outlineItemTreeNode.getOutlineItem().getSubItemCount() > 0) {
        setLeaf(false);
      } else {
        setLeaf(true);
      }
    }