Package org.apache.tapestry.contrib.tree.model

Examples of org.apache.tapestry.contrib.tree.model.ITreeNode

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   */
  public Collection getSelectedFolderChildren() {
    TreeView objTreeView = (TreeView)getComponent("treeView");
    ITreeStateModel objTreeStateModel = objTreeView.getTreeModel().getTreeStateModel();
    Object objSelectedNodeUID = objTreeStateModel.getSelectedNode();
    ITreeNode objSelectedNode = null;
    if(objSelectedNodeUID != null)
      objSelectedNode = (ITreeNode)getTreeModel().getTreeDataModel().getObject(objSelectedNodeUID);
    else{
      objSelectedNode = (ITreeNode)getTreeModel().getTreeDataModel().getRoot();
    }
    return objSelectedNode.getChildren();
  }
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   */
  public String getSelectedNodeName() {
    TreeView objTreeView = (TreeView)getComponent("treeView");
    ITreeStateModel objTreeStateModel = objTreeView.getTreeModel().getTreeStateModel();
    Object objSelectedNodeUID = objTreeStateModel.getSelectedNode();
    ITreeNode objSelectedNode = null;
    if(objSelectedNodeUID != null)
      objSelectedNode = (ITreeNode)getTreeModel().getTreeDataModel().getObject(objSelectedNodeUID);
    else{
      objSelectedNode = (ITreeNode)getTreeModel().getTreeDataModel().getRoot();
    }
    return objSelectedNode.toString();
  }
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     * @see org.apache.tapestry.contrib.tree.model.ITreeSessionStateManager#getModel(Object)
     */
    public ITreeModel getModel(Object objSessionState) {
        ITreeStateModel objStateModel = (ITreeStateModel) objSessionState;

        ITreeNode objParent;

        if (m_strRootDir == null || "".equals(m_strRootDir)) {
            objParent = new FileSystem();
        } else {
            FolderObject objFolder = new FolderObject(null, new File(m_strRootDir), true);
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  /**
   * @see org.apache.tapestry.contrib.tree.model.ITreeDataModel#getChildCount(Object)
   */
  public int getChildCount(Object objParent) {
    ITreeNode objParentNode = (ITreeNode)objParent;
   
    return objParentNode.getChildCount();
  }
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  /**
   * @see org.apache.tapestry.contrib.tree.model.ITreeDataModel#getChildren(Object)
   */
  public Iterator getChildren(Object objParent) {
    ITreeNode objParentNode = (ITreeNode)objParent;
    return objParentNode.getChildren().iterator();
  }
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Related Classes of org.apache.tapestry.contrib.tree.model.ITreeNode

  • org.apache.tapestry.contrib.tree.simple.SimpleTreeDataModel
  • org.apache.tapestry.workbench.tree.examples.FileSystemTree
  • org.apache.tapestry.workbench.tree.examples.FileSystemTreeTable
  • org.apache.tapestry.workbench.tree.examples.fsmodel.FileSystemStateManager
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