private void open_q_and_a()
{
q_and_a = new WinNodes(factors, targets);
q_and_a.StartPosition = FormStartPosition.CenterScreen;
q_and_a.FormClosing += this.Form1_WinNodeClosing;
q_and_a.ShowDialog();
}
//При закрытии окна выбора
public void Form1_WinNodeClosing(object sender, FormClosingEventArgs e)
{
if (current_node == null)
{
return;
}
current_node.BackColor = System.Drawing.Color.White;
Factor f = q_and_a.returner;
q_and_a = null;
if (f == null || current_node == null)
{
return;
}
if (f != null)
{
current_node.f_harness(f);
}
if (f.quest)
{
Question q = (Question)f;
if (q.variants.Count == 0)
{
return;
}
node_del(current_node);
if (state == states.handle)
{
double angle = (Math.PI / 2 / (q.variants.Count - 1));
for (int i = 0; i < q.variants.Count; i++)
{
current_node.variants.Add(new_node(new Point(current_node.Location.X + current_node.Width / 2 - 75 / 2 + (int)((200) * Math.Cos(i * angle)), current_node.Location.Y + (int)((200) * Math.Sin(i * angle)))));
}
}
else if (state == states.auto)
{
tree.check_height();
current_node.variants.Add(new_node(new Point(current_node.Location.X + current_node.Width / 2 - 75 / 2 + 200, current_node.Location.Y + 50)));
for (int i = 1; i < q.variants.Count; i++)
{
current_node.variants.Add(new_node(new Point(current_node.Location.X + current_node.Width / 2 - 75 / 2 + 200, current_node.variants[i - 1].Location.Y + current_node.variants[i - 1].height)));
}
}
RDraw();
}
}