Examples of org.itsnat.core.domutil.ElementTreeNode

org.itsnat.core.domutil.ElementTreeNode
Represents a pattern based DOM tree node. A tree node contains (may contain) a handle, an icon and a label elements (these three are the node "content"), and may have child nodes. The tree node structure is used as pattern to create child tree nodes (by using a deep clone), so all child tree nodes have the same structure (same as the pattern), unless there is one child node in markup.
This interface supports "out the box" the typical DOM tree node structure with handle, icon and label elements:
```
 <parent> <content><handle/><icon/><label>markup of label</label></content> <children> ...child tree nodes go here </children> </parent> 
```
The label element is normally used to render below the value associated to node. The method {@link #setValue(Object)} is used to render this value, the structure and rendererobjects are used to customize how and where this value is saved in the tree node beyond the default cases.

A pattern based DOM tree node ever works in "master" mode, see {@link ElementListFree#isMaster()}.
@author Jose Maria Arranz Santamaria @see ElementGroupManager#createElementTreeNode(org.w3c.dom.Element,boolean)

        ArrayList<ElementTreeNodeImpl> childList = getInternalTreeNodeList();
        int len = childList.size();
        for(int i = 0; i < len; i++)
        {
            ElementTreeNodeImpl childTreeNode = childList.get(i);
            ElementTreeNode result = childTreeNode.getElementTreeNodeFromNode(node,treeContainerElem);
            if (result != null)
                return result;
        }
        return null; // En este caso "node" no pertenece a este TreeNode o bien se ha pulsado un nodo de texto entre los hijos o una zona entre el elemento DOM padre de los hijos y los hijos
    }

View Full Code Here

        return prevSibling.getDeepMostLastTreeNode();
    }


    public ElementTreeNodeImpl getDeepMostLastTreeNode()
    {
        ElementTreeNode lastChild = getChildTreeNodeList().getLastTreeNode();
        if (lastChild == null)
            return this;  // S� mismo, no tiene hijos


        ElementTreeNode prevChild;
        do
        {
            prevChild = lastChild;
            lastChild = lastChild.getChildTreeNodeList().getLastTreeNode();
        }

View Full Code Here

        return parentList.getTreeNodeAt(getIndex() + 1);
    }


    public ElementTreeNode getNextTreeNode()
    {
        ElementTreeNode result = getChildTreeNodeList().getFirstTreeNode();
        if (result != null)
            return result;


        result = getNextSiblingTreeNode();
        if (result != null)
            return result;


        // return parent's 1st sibling.
        ElementTreeNode parent = getElementTreeNodeParent();
        while (parent != null)
        {
            result = parent.getNextSiblingTreeNode();
            if (result != null)
                return result;
            else
                parent = parent.getElementTreeNodeParent();
        }


        // end , return null
        return null;
    }

View Full Code Here


        // Devuelve el �ndice de la fila visto el �rbol como una lista
        // Hay que tener en cuenta el caso "rootless" en donde un nodo sin
        // nodo padre no tiene por qu� ser el root, luego eso no vale como criterio "el root"
        // para calcular la fila 0, el no existir nodo previo si vale en todos los casos.
        ElementTreeNode prevTreeNode = getPreviousTreeNode();
        if (prevTreeNode == null)
            this.row = 0; // El root
        else
            this.row = prevTreeNode.getRow() + 1;


        return row;
    }

View Full Code Here

        this.row = row;
    }


    public int getDeepLevel()
    {
        ElementTreeNode parentNode = getElementTreeNodeParent();
        if (parentNode == null)
            return 0; // Sea o no el root (pues existe el caso de rootless) no hay m�s niveles por encima
        return parentNode.getDeepLevel() + 1;
    }

View Full Code Here

        ItsNatDocument itsNatDoc = getItsNatDocument();
        Document doc = itsNatDoc.getDocument();
        Element parent = doc.getElementById(parentId);
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTree elemTree = factory.createElementTree(treeTable,parent,true,customStructure,customRenderer);
        ElementTreeNode rootNode = elemTree.addRootNode("Spain");


        buildTree(rootNode);
    }

View Full Code Here

    {
        ItsNatDocument itsNatDoc = getItsNatDocument();
        Document doc = itsNatDoc.getDocument();
        Element parent = doc.getElementById(parentId);
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTreeNode rootNode = factory.createElementTreeNode(parent,true,customStructure,customRenderer);
        rootNode.setValue("Spain");
        buildTree(rootNode);
    }

View Full Code Here

        buildTree(rootChildren);
    }


    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");
    }

View Full Code Here

        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTree tree = factory.createElementTree(true,treeParentElem,true);


        testRemoveRoot(tree);


        ElementTreeNode rootNode = tree.getRootNode();
        createTree(rootNode);
    }

View Full Code Here

    Document doc = itsNatDoc.getDocument();
    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");
    }

View Full Code Here

0 1

TOP

Related Classes of org.itsnat.core.domutil.ElementTreeNode

manual.CodeInManualCore

org.itsnat.feashow.features.core.domutils.PatternBasedElementTreeTreeNode

org.itsnat.impl.comp.tree.ItsNatTreeUIImpl

org.itsnat.impl.core.domutil.ElementTreeNodeImpl

org.itsnat.impl.core.domutil.ElementTreeNodeListImpl

test.core.TestTreeBase

test.core.TestTreeNoRootBase

test.core.TestTreeRootFixed

test.core.TestTreeRootRemovableBase

test.core.TestTreeTableBase

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.