Examples of org.itsnat.comp.tree.ItsNatTreeCellRenderer

org.itsnat.comp.tree.ItsNatTreeCellRenderer
Is used to render tree node values as markup into DOM elements. @author Jose Maria Arranz Santamaria @see org.itsnat.comp.ItsNatComponentManager#createDefaultItsNatTreeCellRenderer() @see ItsNatTree#getItsNatTreeCellRenderer() @see ItsNatTree#setItsNatTreeCellRenderer(ItsNatTreeCellRenderer)

        Element treeNodeLabelElem = treeNode.getLabelElement();


        treeNode.setUsePatternMarkupToRender(isUsePatternMarkupToRender()); // Asegura que tiene el �ltimo valor pues cada tree node tiene su propio estado
        treeNode.prepareRendering(treeNodeLabelElem,isNew);


        ItsNatTreeCellRenderer renderer = getItsNatTreeCellRenderer();
        if (renderer != null)
            renderer.renderTreeCell(tree,row,value,isSelected,expanded,isLeaf,hasFocus,treeNodeLabelElem,isNew);
    }

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    public void unrenderTreeNode(ElementTreeNodeImpl treeNode)
    {
        if (treeNode == null) return;


        ItsNatTreeCellRenderer renderer = getItsNatTreeCellRenderer();
        if (renderer != null)
        {
            Element treeNodeLabelElem = treeNode.getLabelElement();
            renderer.unrenderTreeCell(getItsNatTree(),treeNode.getRow(),treeNodeLabelElem);
        }
        // Es posible que el padre pueda no tener renderer pero los hijos s�.
        ElementTreeNodeListImpl childList = treeNode.getElementTreeNodeList();
        unrenderTreeNode(childList);
    }

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Related Classes of org.itsnat.comp.tree.ItsNatTreeCellRenderer

org.itsnat.impl.comp.tree.ItsNatTreeUIImpl

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