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

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

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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)
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        // render data
    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)
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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 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);
        }
        else
        {
            boolean bFirst = true;
            int nChildenCount = objTreeModel.getTreeDataModel().getChildCount(
                    objRoot);
            int nRowPossiotionType = nChildenCount == 1 ? TreeRowObject.FIRST_LAST_ROW
                    : TreeRowObject.FIRST_ROW;
            for(Iterator iter = objTreeModel.getTreeDataModel().getChildren(
                    objRoot); iter.hasNext();)
            {
                Object objChild = iter.next();
                Object objChildUID = objTreeModel.getTreeDataModel()
                        .getUniqueKey(objChild, objRoot);
                boolean bChildLast = !iter.hasNext();
                if (!bFirst)
                {
                    if (bChildLast)
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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);
            }
            else
            {
                int nChildenCount = objTreeModel.getTreeDataModel()
                        .getChildCount(objRoot);
                int nRowPossiotionType = nChildenCount == 1 ? TreeRowObject.FIRST_LAST_ROW
                        : TreeRowObject.FIRST_ROW;
                boolean bFirst = true;
                for(Iterator iter = objTreeModel.getTreeDataModel()
                        .getChildren(objRoot); iter.hasNext();)
                {
                    Object objChild = iter.next();
                    Object objChildUID = objTreeModel.getTreeDataModel()
                            .getUniqueKey(objChild, objRoot);
                    boolean bChildLast = !iter.hasNext();
                    if (!bFirst)
                    {
                        if (bChildLast)
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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 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);
        }
        else
        {
            boolean bFirst = true;
            int nChildenCount = objTreeModel.getTreeDataModel().getChildCount(objRoot);
            int nRowPossiotionType = nChildenCount == 1 ? TreeRowObject.FIRST_LAST_ROW
                    : TreeRowObject.FIRST_ROW;
            for (Iterator iter = objTreeModel.getTreeDataModel().getChildren(objRoot); iter
                    .hasNext();)
            {
                Object objChild = iter.next();
                Object objChildUID = objTreeModel.getTreeDataModel()
                        .getUniqueKey(objChild, objRoot);
                boolean bChildLast = !iter.hasNext();
                if (!bFirst)
                {
                    if (bChildLast)
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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);
            }
            else
            {
                int nChildenCount = objTreeModel.getTreeDataModel().getChildCount(objRoot);
                int nRowPossiotionType = nChildenCount == 1 ? TreeRowObject.FIRST_LAST_ROW
                        : TreeRowObject.FIRST_ROW;
                boolean bFirst = true;
                for (Iterator iter = objTreeModel.getTreeDataModel().getChildren(objRoot); iter
                        .hasNext();)
                {
                    Object objChild = iter.next();
                    Object objChildUID = objTreeModel.getTreeDataModel().getUniqueKey(
                            objChild,
                            objRoot);
                    boolean bChildLast = !iter.hasNext();
                    if (!bFirst)
                    {
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            objFolder.reload();
            objParent = objFolder;
        }

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

        return objModel;
    }
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            objFolder.reload();
            objParent = objFolder;
        }

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

        return objModel;
    }
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            objFolder.reload();
            objParent = objFolder;
        }

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

        return objModel;
    }
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        // render data
        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 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);
        } else {

            boolean bFirst = true;

            int nChildenCount = objTreeModel.getTreeDataModel().getChildCount(objRoot);
            int nRowPossiotionType = nChildenCount == 1 ? TreeRowObject.FIRST_LAST_ROW : TreeRowObject.FIRST_ROW;

            for (Iterator iter = objTreeModel.getTreeDataModel().getChildren(objRoot); iter.hasNext();)
            {
                Object objChild = iter.next();
                Object objChildUID = objTreeModel.getTreeDataModel().getUniqueKey(objChild, objRoot);

                boolean bChildLast = !iter.hasNext();
                if (!bFirst) {

                    if (bChildLast)
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Related Classes of org.apache.tapestry.contrib.tree.model.ITreeModel

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