Exemplo n.º 1
0
        private void onMouseDown(object sender, MouseEventArgs e)
        {
            this.DoWithinExceptionHandler(() =>
            {
                var hitInfo = _treeView.CalcHitInfo(e.Location);
                if (hitInfo == null)
                {
                    return;
                }
                if (hitInfo.Node == null)
                {
                    return;
                }
                var treeNode = _treeView.NodeFrom(hitInfo.Node);
                if (treeNode.IsAnImplementationOf <HierarchicalStructureNode>() && e.Button.Equals(MouseButtons.Left))
                {
                    HierarchicalStructureNode node = (HierarchicalStructureNode)treeNode;

                    var dragItem = _presenter.GetReferenceObjectFrom(node.Tag);
                    if (dragItem != null)
                    {
                        DoDragDrop(dragItem, DragDropEffects.Copy);
                    }
                }
            });
        }
Exemplo n.º 2
0
        public HierarchicalStructureNode MapFrom(IObjectBaseDTO objectBase)
        {
            var node = new HierarchicalStructureNode(objectBase)
            {
                Icon        = ApplicationIcons.IconByName(objectBase.Icon),
                Text        = objectBase.Name,
                GetChildren = x => _getChildren(x).MapAllUsing(this),
            };

            node.AddToolTipPart(descriptionFor(objectBase));
            return(node);
        }