/// <summary>
/// 创建树的节点
/// </summary>
/// <param name="node">节点</param>
/// <param name="control">控件</param>
/// <param name="treeNode">树节点</param>
protected virtual void createTreeNode(XmlNode node, FCView control, FCTreeNode treeNode)
{
FCTree tree = control as FCTree;
if (tree != null)
{
FCTreeNode appendNode = new FCTreeNode();
if (treeNode == null)
{
tree.appendNode(appendNode);
}
else
{
treeNode.appendNode(appendNode);
}
setAttributesBefore(node, appendNode);
foreach (XmlNode subNode in node.ChildNodes)
{
if (subNode.Name.ToLower() == "node")
{
createTreeNode(subNode, control, appendNode);
}
}
setAttributesAfter(node, appendNode);
}
}
/// <summary>
/// 加载树的模板
/// </summary>
/// <param name="tree">树</param>
/// <param name="node">节点</param>
public static void TreeTemplate(FCTree tree, UIXmlEx xml, XmlNode node)
{
XmlDocument xmlDoc = node.OwnerDocument;
tree.Size = new FCSize(200, 200);
FCGridColumn column = new FCGridColumn("Column1");
column.AllowSort = false;
tree.addColumn(column);
FCGridColumn column2 = new FCGridColumn("Column2");
column2.AllowSort = false;
tree.addColumn(column2);
tree.update();
FCTreeNode treeNode = new FCTreeNode();
treeNode.Text = "Node1";
tree.appendNode(treeNode);
FCTreeNode subTreeNode = new FCTreeNode();
subTreeNode.Text = "Node2";
treeNode.appendNode(subTreeNode);
tree.update();
XmlNode columnsNode = xmlDoc.CreateNode(XmlNodeType.Element, "tr", "");
node.AppendChild(columnsNode);
XmlNode column1Node = xmlDoc.CreateNode(XmlNodeType.Element, "th", "");
columnsNode.AppendChild(column1Node);
XmlAttribute xmlAtr1 = xmlDoc.CreateAttribute("text");
xmlAtr1.Value = "Column1";
column1Node.Attributes.Append(xmlAtr1);
XmlNode column2Node = xmlDoc.CreateNode(XmlNodeType.Element, "th", "");
columnsNode.AppendChild(column2Node);
XmlAttribute xmlAtr2 = xmlDoc.CreateAttribute("text");
xmlAtr2.Value = "Column2";
column2Node.Attributes.Append(xmlAtr2);
XmlNode nodesNode = xmlDoc.CreateNode(XmlNodeType.Element, "nodes", "");
node.AppendChild(nodesNode);
XmlNode nodeNode = xmlDoc.CreateNode(XmlNodeType.Element, "node", "");
nodesNode.AppendChild(nodeNode);
XmlAttribute xmlAtr3 = xmlDoc.CreateAttribute("text");
xmlAtr3.Value = "Node1";
nodeNode.Attributes.Append(xmlAtr3);
XmlNode subNodeNode = xmlDoc.CreateNode(XmlNodeType.Element, "node", "");
nodeNode.AppendChild(subNodeNode);
XmlAttribute xmlAtr4 = xmlDoc.CreateAttribute("text");
xmlAtr4.Value = "Node2";
subNodeNode.Attributes.Append(xmlAtr4);
}
/// <summary>
/// 销毁方法
/// </summary>
public override void delete()
{
if (!IsDeleted)
{
if (m_tvTypes != null)
{
m_tvTypes.removeEvent(m_gridSelectedRowsChangedEvent, FCEventID.GRIDSELECTEDROWSCHANGED);
m_gridSelectedRowsChangedEvent = null;
m_tvTypes = null;
}
base.delete();
}
}