public void SelectNodeAndRectangle(Tree node)
{
TreeViewItem item = GetCorrespondingItem(node);
if (item != null)
{
item.IsSelected = true;
//item.IsExpanded = true;
item.IsEnabled = true;
item.BringIntoView();
IEnumerable <ViewableTreeNode> allitems = GetAllItems();
foreach (ViewableTreeNode vtn in allitems)
{
if (vtn.IsLocked)
{
vtn.IsSelected = false;
}
}
ViewableTreeNode viewablenode = item.DataContext as ViewableTreeNode;
viewablenode.IsSelected = true;
}
}
private void GetAllItemsHelper(List <ViewableTreeNode> items, ViewableTreeNode viewableTreeNode)
{
items.Add(viewableTreeNode);
foreach (ViewableTreeNode child in viewableTreeNode.Children)
{
GetAllItemsHelper(items, child);
}
}
public TreeViewItem GetCorrespondingItem(Tree node)
{
if (TreeNodes.Count == 1)
{
ViewableTreeNode viewablenode = GetCorrespondingViewableNode(node, TreeNodes[0]);
if (viewablenode != null)
{
return(GetTreeViewItem(TreeViewControl, viewablenode));
}
}
return(null);
}
public void SelectNode(Tree node)
{
TreeViewItem item = GetCorrespondingItem(node);
if (item != null)
{
item.IsSelected = true;
//item.IsExpanded = true;
item.IsEnabled = true;
item.BringIntoView();
ViewableTreeNode viewablenode = item.DataContext as ViewableTreeNode;
}
}
private void ItemText_Mouseup(object sender, MouseButtonEventArgs e)
{
if (_mouseUp != null)
{
TextBlock tb = sender as TextBlock;
ViewableTreeNode viewablenode = tb.DataContext as ViewableTreeNode;
IEnumerable <ViewableTreeNode> allitems = GetAllItems();
foreach (ViewableTreeNode item in allitems)
{
item.IsSelected = false;
}
viewablenode.IsSelected = true;
_mouseUp(viewablenode, e);
}
}
private ViewableTreeNode GetCorrespondingViewableNode(Tree node, ViewableTreeNode currNode)
{
if (currNode.Node == node)
{
return(currNode);
}
foreach (ViewableTreeNode child in currNode.Children)
{
ViewableTreeNode corresponding = GetCorrespondingViewableNode(node, child);
if (corresponding != null)
{
return(corresponding);
}
}
return(null);
}
private void AddTreeBrowserNodes(Tree tree)
{
ViewableTreeNode root = new ViewableTreeNode(tree);
TreeBrowserControl.TreeNodes.Clear();
TreeBrowserControl.TreeNodes.Add(root);
}
