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

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

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    public ArrayList generateNodeList() {
        if(m_arrAllExpandedNodes == null){
          // render data
      ITreeModelSource objTreeModelSource = getTreeModelSource();
          ITreeModel objTreeModel = objTreeModelSource.getTreeModel();
          ITreeDataModel objTreeDataModel = objTreeModel.getTreeDataModel();
          Object objValue = objTreeDataModel.getRoot();
          Object objValueUID = objTreeDataModel.getUniqueKey(objValue, null);
 
          // Object objSelectedNode = objTreeModel.getTreeStateModel().getSelectedNode();
          //if(objSelectedNode == null)
          //  objTreeModel.getTreeStateModel().expand(objValueUID);
      ArrayList arrAllExpandedNodes = new ArrayList();
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    Object objExistedTreeModelSource = cycle.getAttribute(ITreeRowSource.TREE_ROW_SOURCE_ATTRIBUTE);
    cycle.setAttribute(ITreeRowSource.TREE_ROW_SOURCE_ATTRIBUTE, this);
 
        TreeView objView = getTreeView();
        ITreeModel objTreeModel = objView.getTreeModel();
        ITreeDataModel objTreeDataModel = objTreeModel.getTreeDataModel();
        Object objValue = objTreeDataModel.getRoot();
        Object objValueUID = objTreeDataModel.getUniqueKey(objValue, null);

        // Object objSelectedNode = objTreeModel.getTreeStateModel().getSelectedNode();
        //if(objSelectedNode == null)
        //  objTreeModel.getTreeStateModel().expand(objValueUID);
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                .getAttribute(ITreeRowSource.TREE_ROW_SOURCE_ATTRIBUTE);
        cycle.setAttribute(ITreeRowSource.TREE_ROW_SOURCE_ATTRIBUTE, this);

        TreeView objView = getTreeView();
        ITreeModel objTreeModel = objView.getTreeModel();
        ITreeDataModel objTreeDataModel = objTreeModel.getTreeDataModel();

        Object objRoot = objTreeDataModel.getRoot();
        Object objRootUID = objTreeDataModel.getUniqueKey(objRoot, null);
        if (getShowRootNode())
        {
            walkTree(objRoot, objRootUID, 0, objTreeModel, writer, cycle,
                    TreeRowObject.FIRST_LAST_ROW, new int[0], true);
        }
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            ArrayList arrAllExpandedNodes = new ArrayList();

            // render data
            ITreeModelSource objTreeModelSource = getTreeModelSource();
            ITreeModel objTreeModel = objTreeModelSource.getTreeModel();
            ITreeDataModel objTreeDataModel = objTreeModel.getTreeDataModel();

            Object objRoot = objTreeDataModel.getRoot();
            Object objRootUID = objTreeDataModel.getUniqueKey(objRoot, null);
            if (getShowRootNode())
            {
                walkTree(arrAllExpandedNodes, objRoot, objRootUID, 0,
                        objTreeModel, TreeRowObject.FIRST_LAST_ROW, new int[0],
                        true);
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                .getAttribute(ITreeRowSource.TREE_ROW_SOURCE_ATTRIBUTE);
        cycle.setAttribute(ITreeRowSource.TREE_ROW_SOURCE_ATTRIBUTE, this);

        TreeView objView = getTreeView();
        ITreeModel objTreeModel = objView.getTreeModel();
        ITreeDataModel objTreeDataModel = objTreeModel.getTreeDataModel();

        Object objRoot = objTreeDataModel.getRoot();
        Object objRootUID = objTreeDataModel.getUniqueKey(objRoot, null);
        if (getShowRootNode())
        {
            walkTree(
                    objRoot,
                    objRootUID,
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            ArrayList arrAllExpandedNodes = new ArrayList();

            // render data
            ITreeModelSource objTreeModelSource = getTreeModelSource();
            ITreeModel objTreeModel = objTreeModelSource.getTreeModel();
            ITreeDataModel objTreeDataModel = objTreeModel.getTreeDataModel();

            Object objRoot = objTreeDataModel.getRoot();
            Object objRootUID = objTreeDataModel.getUniqueKey(objRoot, null);
            if (getShowRootNode())
            {
                walkTree(
                        arrAllExpandedNodes,
                        objRoot,
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            m_objNode = objNode;
      m_objTreeModelSource = objTreeModelSource;
        }

        public boolean isOpen() {
            ITreeDataModel objDataModel =
        m_objTreeModelSource.getTreeModel().getTreeDataModel();
            ITreeStateModel objStateModel =
        m_objTreeModelSource.getTreeModel().getTreeStateModel();
            Object objUniqueKey = objDataModel.getUniqueKey(m_objNode, null);
            return objStateModel.isUniqueKeyExpanded(objUniqueKey);
        }
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            Object objUniqueKey = objDataModel.getUniqueKey(m_objNode, null);
            return objStateModel.isUniqueKeyExpanded(objUniqueKey);
        }

        public boolean isSelected(){
            ITreeDataModel objDataModel =
        m_objTreeModelSource.getTreeModel().getTreeDataModel();
            ITreeStateModel objStateModel =
        m_objTreeModelSource.getTreeModel().getTreeStateModel();
            Object objUniqueKey = objDataModel.getUniqueKey(m_objNode, null);
            return objUniqueKey.equals(objStateModel.getSelectedNode());
        }
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            FolderObject objFolder = new FolderObject(null, new File(m_strRootDir), true);
            objFolder.reload();
            objParent = objFolder;
        }

        ITreeDataModel objDataModel = new FileSystemDataModel(objParent);
        ITreeModel objModel = new SimpleTreeModel(objDataModel,
                                                    objStateModel);

        return objModel;
    }
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            FolderObject objFolder = new FolderObject(null, new File(m_strRootDir), true, _assetService);
            objFolder.reload();
            objParent = objFolder;
        }

        ITreeDataModel objDataModel = new FileSystemDataModel(objParent);
        ITreeModel objModel = new SimpleTreeModel(objDataModel, objStateModel);

        return objModel;
    }
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Related Classes of org.apache.tapestry.contrib.tree.model.ITreeDataModel

  • org.apache.tapestry.contrib.tree.components.table.TreeTableDataView
  • org.apache.tapestry.contrib.tree.components.TreeDataView
  • org.apache.tapestry.workbench.tree.examples.fsmodel.FileSystemStateManager
  • org.apache.tapestry.workbench.tree.examples.fsmodel.NodeRenderFactory$CFileSystemRender
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