protected override void OnMouseDoubleClick(MouseEventArgs e)
{
base.OnMouseDoubleClick(e);
LinkLineNode nodeTest = HitTest(e.X, e.Y);
if (nodeTest != null)
{
nodeTest.SelectLine(true);
nodeTest.InsertNode(e.X, e.Y);
}
}
private void miAddLineNode_Click(object sender, EventArgs e)
{
MenuItem mi = sender as MenuItem;
if (mi != null)
{
NodeData nd = mi.Tag as NodeData;
if (nd != null)
{
LinkLineNode node = nd.Node;
if (node != null)
{
if (nd.Data != null)
{
if (nd.Data.GetType().Equals(typeof(Point)))
{
Point pt = (Point)nd.Data;
if (node.Line != null)
{
UInt32 key2 = node.ActiveDrawingID;
LinkLineNode newNode = node.InsertNode(pt.X + 5, pt.Y + 5);
if (UndoHost != null)
{
if (!UndoHost.DisableUndo)
{
UInt32 key1 = newNode.ActiveDrawingID;
UndoEntity entity = new UndoEntity(
new LinkLineUndoDelete(UndoHost, key1), new LinkLineUndoAdd(UndoHost, key2, pt));
UndoHost.AddUndoEntity(entity);
}
}
newNode.SaveLocation();
newNode.Selected = true;
ActiveDrawing.RefreshControl(this);
OnLineNodeAdded(newNode);
}
}
}
}
}
}
}
protected override void OnApply(LinkLineNode node)
{
node.InsertNode(_point.X, _point.Y);
}
