private void AddCriteriaButton_Click(object sender, EventArgs e)
{
if (CriteriaDisplay.SelectedNode != null && DescriptionTextbox.Text != String.Empty)
{
CriteriaNode newnode;
int points;
if (int.TryParse(this.PointsTextBox.Text, out points))
{
newnode = new CriteriaNode(DescriptionTextbox.Text, points);
}
else
{
newnode = new CriteriaNode(DescriptionTextbox.Text);
}
CriteriaDisplay.SelectedNode.Nodes.Add(newnode);
if (newnode.Parent != null)
{
((CriteriaNode)newnode.Parent).UpdatePoints();
newnode.Parent.Expand();
}
else
{
Debug.WriteLine("ERROR: Tried adding a root node to criteria tree.");
}
}
}
private void AddCriteriaButton_Click(object sender, EventArgs e)
{
// parent node
if (PointsTextBox.TextLength == 0)
{
CriteriaNode newnode = new CriteriaNode("Node " + TotalNodes.ToString());
newnode.Description = this.DescriptionTextbox.Text;
newnode.Text = newnode.Description;
newnode.Points = 0;
ROOTNODE.Nodes.Add(newnode); // adds to the root node
TotalNodes++;
CriteriaDisplay.ExpandAll();
}
else
{
// root node
if (CriteriaDisplay.SelectedNode == ROOTNODE)
{
CriteriaNode newnode = new CriteriaNode("Node " + TotalNodes.ToString());
newnode.Description = this.DescriptionTextbox.Text;
newnode.Points = Convert.ToInt32(this.PointsTextBox.Text);
newnode.Text = newnode.Description + "(" + newnode.Points + "pts.)";
ROOTNODE.Nodes.Add(newnode);
CriteriaTree.AddLast(newnode);
TotalNodes++;
CriteriaDisplay.ExpandAll();
}
// child node
else
{
CriteriaNode newnode = new CriteriaNode("Node " + TotalNodes.ToString());
newnode.Description = this.DescriptionTextbox.Text;
newnode.Points = Convert.ToInt32(this.PointsTextBox.Text);
newnode.Text = newnode.Description + "(" + newnode.Points + "pts.)";
CriteriaDisplay.SelectedNode.Nodes.Add(newnode);
CriteriaDisplay.SelectedNode.ExpandAll();
TotalNodes++;
CriteriaDisplay.ExpandAll();
}
}
}
private void AddCriteriaButton_Click(object sender, EventArgs e)
{
// parent node
if (PointsTextBox.TextLength == 0)
{
TreeNode tnode = new TreeNode();
CriteriaNode newnode = new CriteriaNode("Node " + TotalNodes.ToString());
newnode.ParentNode = null;
newnode.Description = this.DescriptionTextbox.Text;
tnode.Name = newnode.Name;
tnode.Text = newnode.Description;
newnode.Points = 0;
CriteriaDisplay.Nodes.Add(tnode);
CriteriaTree.AddLast(newnode);
TotalNodes++;
newnode.Node = tnode;
NodeIsSelected = false;
}
else
{
// root node
if (CriteriaDisplay.SelectedNode == null)
{
TreeNode tnode = new TreeNode();
CriteriaNode newnode = new CriteriaNode("Node " + TotalNodes.ToString());
newnode.ParentNode = null;
tnode.Name = newnode.Name;
newnode.Description = this.DescriptionTextbox.Text;
newnode.Points = Convert.ToInt32(this.PointsTextBox.Text);
tnode.Text = newnode.Description + "(" + newnode.Points + "pts.)";
CriteriaDisplay.Nodes.Add(tnode);
CriteriaTree.AddLast(newnode);
TotalNodes++;
newnode.Node = tnode;
NodeIsSelected = false;
}
// child node
else
{
TreeNode tnode = new TreeNode();
CriteriaNode newnode = new CriteriaNode("Node " + TotalNodes.ToString());
newnode.ParentNode = CriteriaDisplay.SelectedNode;
tnode.Name = newnode.Name;
newnode.Description = this.DescriptionTextbox.Text;
newnode.Points = Convert.ToInt32(this.PointsTextBox.Text);
tnode.Text = newnode.Description + "(" + newnode.Points + "pts.)";
CriteriaDisplay.SelectedNode.ExpandAll();
CriteriaDisplay.SelectedNode.Nodes.Add(tnode);
CriteriaDisplay.SelectedNode.ExpandAll();
TotalNodes++;
newnode.Node = tnode;
// this for loop puts the newly created child node at the end of its parent node's list of children
for (int i = 0; i < CriteriaTree.Count; i++)
{
if (CriteriaTree.ElementAt(i).Node == newnode.ParentNode)
{
CriteriaTree.ElementAt(i).ChildList.AddLast(newnode);
}
}
//for (int j = 0; j < CriteriaDisplay.Nodes.Count; j++)
//{
//}
}
// UpdateCriteriaDisplay();
}
}
