internal TreeNode() {
this.id = Tree.nextNodeId++;
this.text = null;
this.data = null;
this.icon = Tree.DefaultIcon;
this.children = new List<TreeNode>();
this.expanded = false;
this.checkState = TreeNodeCheckState.no;
this.treeIfRoot = null;
this.parent = null;
}
private void SetTreeNodeCheckStateDOM(TreeNode node, TreeNodeCheckState checkState) {
Element nodeElem = GetNodeElement(node);
if (nodeElem != null) {
CheckBoxElement cb = (CheckBoxElement)jQuery.FromElement(nodeElem.Children[0]).Children("input").GetElement(0);
cb.Indeterminate = (checkState == TreeNodeCheckState.indeterminate);
cb.Checked = (checkState == TreeNodeCheckState.yes);
cb.DefaultChecked = cb.Checked;
}
}
public static void SetTreeNodeCheckState(TreeNode node, TreeNodeCheckState check) {
Tree tree = GetTree(node);
#if CLIENT
if (tree != null && tree.isAttached && tree.hasChecks)
tree.SetTreeNodeCheckStateDOM(node, check);
#endif
node.checkState = check;
if (tree != null && tree.autoCheckHierarchy)
tree.ApplyCheckHierarchy(node);
#if CLIENT
if (tree != null)
tree.OnNodeChecked(new TreeNodeEventArgs(node));
#endif
}
