Examples of org.itsnat.core.domutil.ElementTreeNodeList

org.itsnat.core.domutil.ElementTreeNodeList
Represents a pattern based DOM tree node list.
The starting point may be a tree node list with almost a child tree node, this first child element is saved as the pattern (really a deep clone). If the list is initially empty the pattern used is the pattern of the parent tree node. New child tree nodes in the list are created using this pattern. The initial tree node list (including the pattern) may be initially cleared or kept as is when this object is created and attached to the underlying DOM list.
@author Jose Maria Arranz Santamaria @see ElementGroupManager#createElementTreeNodeList(boolean,Element,boolean,ElementTreeNodeStructure,ElementTreeNodeRenderer) @see ElementTreeNode#getChildTreeNodeList()

    {
        ItsNatDocument itsNatDoc = getItsNatDocument();
        Document doc = itsNatDoc.getDocument();
        Element parent = doc.getElementById(parentId);
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTreeNodeList rootList = factory.createElementTreeNodeList(treeTable,parent,true,customStructure,customRenderer);


        buildTree(rootList);
    }

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        buildTree(rootList);
    }


    public void buildTree(ElementTreeNode rootNode)
    {
        ElementTreeNodeList rootChildren = rootNode.getChildTreeNodeList();
        buildTree(rootChildren);
    }

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    }


    public void buildTree(ElementTreeNodeList rootChildren)
    {
        ElementTreeNode provincesNode = rootChildren.addTreeNode("Autonomous Communities");
        ElementTreeNodeList provinces = provincesNode.getChildTreeNodeList();
        provinces.addTreeNode("Asturias");
        provinces.addTreeNode("Cantabria");
        provinces.addTreeNode("Castilla La Mancha");


        ElementTreeNode ccaaNode = rootChildren.addTreeNode("Cities");
        ElementTreeNodeList ccaas = ccaaNode.getChildTreeNodeList();
        ccaas.addTreeNode("Madrid");
        ccaas.addTreeNode("Barcelona");
        ccaas.addTreeNode("Sevilla");
    }

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    Element parent = doc.getElementById("treeId");
    ElementGroupManager factory = itsNatDoc.getElementGroupManager();
    ElementTree elemTree = factory.createElementTree(false,parent,true);


    ElementTreeNode rootNode = elemTree.addRootNode("Spain");
    ElementTreeNodeList rootChildren = rootNode.getChildTreeNodeList();


    ElementTreeNode provincesNode = rootChildren.addTreeNode("Autonomous Communities");
    provincesNode.getChildTreeNodeList().addTreeNode("Asturias");
    provincesNode.getChildTreeNodeList().addTreeNode("Cantabria");
    provincesNode.getChildTreeNodeList().addTreeNode("Castilla La Mancha");


    ElementTreeNode ccaaNode = rootChildren.addTreeNode("Cities");
    ccaaNode.getChildTreeNodeList().addTreeNode("Madrid");
    ccaaNode.getChildTreeNodeList().addTreeNode("Barcelona");
    ccaaNode.getChildTreeNodeList().addTreeNode("Sevilla");
    }

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        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTreeNode rootNode = factory.createElementTreeNode(parent,true);
        rootNode.setValue("Spain");


        ElementTreeNodeList rootChildren = rootNode.getChildTreeNodeList();
    }

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        ItsNatDocument itsNatDoc = null;
        Document doc = itsNatDoc.getDocument();
        Element parent = doc.getElementById("treeId");


        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTreeNodeList rootList = factory.createElementTreeNodeList(false,parent,true);
    }

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    public void load(String treeId,boolean treeTable)
    {
        Document doc = itsNatDoc.getDocument();
        Element treeParentElem = doc.getElementById(treeId);
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTreeNodeList rootList = factory.createElementTreeNodeList(treeTable,treeParentElem,true,null,null);


        createTree(rootList);
    }

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     * @param parentPath the path of the parent tree node.
     * @see org.itsnat.core.domutil.ElementTreeNodeList#insertTreeNodeAt(int,Object)
     */
    public void insertTreeNodeAt(int index,TreePath parentPath)
    {
        ElementTreeNodeList treeNodeListParent = getElementTreeNodeChildList(parentPath);
        TreeModel dataModel = getItsNatTree().getTreeModel();
        Object dataNode = dataModel.getChild(parentPath.getLastPathComponent(),index);
        TreePath path = parentPath.pathByAddingChild(dataNode);
        insertElementAt(index,path,treeNodeListParent);
    }

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        {
            ElementTreeNodeImpl rootNode = elementTree.addRootNode(); // Si ya hab�a root dar� error
            setNodeValueAt(rootPath,false,rootNode,true);
        }


        ElementTreeNodeList treeNodeList = getElementTreeNodeChildList(rootPath);


        // Procesamos los hijos de forma recursiva
        insertChildren(rootPath,treeNodeList);
    }

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        Element parentElement = doc.getElementById("treeCustomId");
        ElementTreeNodeStructure structure = FirstLevelTreeStructure.SINGLETON;
        ElementTreeNodeRenderer renderer = FirstLevelTreeRenderer.SINGLETON;
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTreeNodeList tree = factory.createElementTreeNodeList(false,parentElement,true,structure,renderer);
        String[] name;
        ElementTreeNode treeNode;
        ElementTreeNodeList nodeList;


        name = new String[] { "Jose", "Arranz" };
        treeNode = tree.addTreeNode(name);
            nodeList = treeNode.getChildTreeNodeList();
            nodeList.setElementTreeNodeStructure(SecondLevelTreeStructure.SINGLETON);
            nodeList.setElementTreeNodeRenderer(SecondLevelTreeRenderer.SINGLETON);
            nodeList.addTreeNode("Andr�s");
            nodeList.addTreeNode("Pepa");


        name = new String[] { "Antonio", "P�rez" };
        treeNode = tree.addTreeNode(name);
            nodeList = treeNode.getChildTreeNodeList();
            nodeList.setElementTreeNodeStructure(SecondLevelTreeStructure.SINGLETON);
            nodeList.setElementTreeNodeRenderer(SecondLevelTreeRenderer.SINGLETON);
            nodeList.addTreeNode("Sergio");
            nodeList.addTreeNode("Luis");


        // Otra alternativa es detectar el nivel y usar una sola clase estructura y renderer
        // que funcionan de forma diferente segun el nivel.
    }

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