Package com.gwtext.client.widgets.tree

Examples of com.gwtext.client.widgets.tree.TreeNode.removeChild()

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    if ( folderList != null ) {
      TreeNode rootNode = this.treePanel.getRootNode();
      Node[] children = rootNode.getChildNodes();
      if ( children != null ) {
        for (Node child : children) {
          rootNode.removeChild( child );
        }
      }
      for (ContactFolder contactFolder : folderList) {
        addContactFolder( contactFolder );
      }
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        if(tn == null) {
            return;
        }
        TreeNode parTn = findTreeNode(event.getParent());
        if(parTn != null) {
            parTn.removeChild(tn);
        }
    }

    private void handleRootAdded(HierarchyRootAddedEvent<?> event) {
        Object root = event.getRoot();
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