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better tree node logic

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This commit is contained in:
John Jenko 2010-04-19 20:01:25 +00:00
parent a2ce52dd54
commit 8cfc46ffde
1 changed files with 40 additions and 21 deletions
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53
PROMS/Volian.Controls.Library/DisplaySearch.cs
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@ -215,34 +215,42 @@ namespace Volian.Controls.Library
int fiCount = fi.ChildFolderCount;
advTreeProcSets.Nodes.Clear();
lstCheckedDocVersions.Clear();
topnode = new DevComponents.AdvTree.Node();
topnode.Text = "Available Procedure Sets";
topnode.Tag = fi;
advTreeProcSets.Nodes.Add(topnode);
foreach (FolderInfo fic in fi.ChildFolders)
{
DevComponents.AdvTree.Node newnode = new DevComponents.AdvTree.Node();
newnode.Text = fic.ToString();
newnode.Tag = fic;
int tmp;
if (topnode == null)
{
newnode.Text = "Available Procedure Sets";
tmp = advTreeProcSets.Nodes.Add(newnode);
topnode = newnode;
}
else
{
newnode.Selectable = true;
newnode.CheckBoxAlignment = DevComponents.AdvTree.eCellPartAlignment.NearCenter;
newnode.CheckBoxStyle = eCheckBoxStyle.CheckBox;
newnode.CheckBoxThreeState = false;
newnode.CheckBoxVisible = true;
tmp = topnode.Nodes.Add(newnode);
}
//int tmp;
//if (topnode == null)
//{
// newnode.Text = "Available Procedure Sets";
// tmp = advTreeProcSets.Nodes.Add(newnode);
// topnode = newnode;
//}
//else
//{
// newnode.Selectable = true;
// newnode.CheckBoxAlignment = DevComponents.AdvTree.eCellPartAlignment.NearCenter;
// newnode.CheckBoxStyle = eCheckBoxStyle.CheckBox;
// newnode.CheckBoxThreeState = false;
// newnode.CheckBoxVisible = true;
// tmp = topnode.Nodes.Add(newnode);
//}
cntnd++;
if (fic.ChildFolderCount > 0) // allow for '+' for tree expansion
{
DevComponents.AdvTree.Node tnt = new DevComponents.AdvTree.Node();
tnt.Text = "VLN_DUMMY";
newnode.Nodes.Add(tnt);
topnode.Nodes.Add(newnode);
}
}
@ -342,9 +350,20 @@ namespace Volian.Controls.Library
bool keeplooking = true;
//build a stack (bread crumb trail) of where is procedure set came from within the tree.
Stack<string> crumbs = new Stack<string>();
//crumbs.Push(Mydocversion.Name); // ex: "working draft"
//crumbs.Push(Mydocversion.MyFolder.Name); // ex: "Emergency Procedures"
//crumbs.Push(Mydocversion.MyFolder.MyParent.Name); // ex: "STPNOC-South Texas"
//crumbs.Push(advTreeProcSets.Nodes[0].Text); //top node of my tree
crumbs.Push(Mydocversion.Name); // ex: "working draft"
crumbs.Push(Mydocversion.MyFolder.Name); // ex: "Emergency Procedures"
crumbs.Push(Mydocversion.MyFolder.MyParent.Name); // ex: "STPNOC-South Texas"
FolderInfo fi = Mydocversion.MyFolder.MyParent;
while (fi != null)
{
if (fi.MyParent != null)
crumbs.Push(fi.Name);
fi = fi.MyParent;
}
crumbs.Push(advTreeProcSets.Nodes[0].Text); //top node of my tree
// now walk the tree, looking for the node names we saved in the stack.