Example #1
0
        private void PopulateTreeView(NG_ImageGroup Group, DevExpress.XtraTreeList.Nodes.TreeListNode Parent)
        {
            var _GroupNode = ImagesTreeList.AppendNode(new object[] { Group.GroupName, Group.UID.ToString(), "", "1" }, Parent);

            _GroupNode.ImageIndex       = 0;
            _GroupNode.SelectImageIndex = 1;

            foreach (var i in Group.Images)
            {
                var _ImageNode = ImagesTreeList.AppendNode(new object[] { i.Name + " (" + i.ImageName + ")", i.UID.ToString(), "", "0" }, _GroupNode.Id);
                _ImageNode.ImageIndex       = 2;
                _ImageNode.SelectImageIndex = 3;
            }

            foreach (var sg in Group.Groups)
            {
                PopulateTreeView(sg, _GroupNode);
            }
        }
Example #2
0
        private void InitTreeView()
        {
            ImagesTreeList.BeginUpdate();
            ImagesTreeList.Columns.Add();
            ImagesTreeList.Columns[0].Caption      = "Name";
            ImagesTreeList.Columns[0].VisibleIndex = 0;
            ImagesTreeList.Columns.Add();
            ImagesTreeList.Columns[1].Caption      = "ID";
            ImagesTreeList.Columns[1].VisibleIndex = 1;
            ImagesTreeList.Columns.Add();
            ImagesTreeList.Columns[2].Caption      = "Tags";
            ImagesTreeList.Columns[2].VisibleIndex = 2;
            ImagesTreeList.Columns.Add();
            ImagesTreeList.Columns[3].Caption      = "IsFolder";
            ImagesTreeList.Columns[3].VisibleIndex = 3;

            ImagesTreeList.Columns[1].Visible = false;
            ImagesTreeList.Columns[2].Visible = false;
            ImagesTreeList.Columns[3].Visible = false;
            ImagesTreeList.EndUpdate();
        }
Example #3
0
        private void ImagesTreeList_DragDrop(object sender, DragEventArgs e)
        {
            DevExpress.XtraTreeList.Nodes.TreeListNode DestinationNode;

            Point pt = ((DevExpress.XtraTreeList.TreeList)sender).PointToClient(new Point(e.X, e.Y));
            //DevExpress.XtraTreeList.Nodes.TreeListNode DestinationNode = ((DevExpress.XtraTreeList.Nodes.TreeListNode)sender).Calc
            var _Info = ImagesTreeList.CalcHitInfo(pt);

gto:
            DestinationNode = _Info.Node;
            if (DestinationNode == null)
            {
                goto gto;
            }

            DevExpress.XtraTreeList.Nodes.TreeListNode _Node = (DevExpress.XtraTreeList.Nodes.TreeListNode)e.Data.GetData("DevExpress.XtraTreeList.Nodes.TreeListNode");

StartGetNodeID:

            var _DestinationID = DestinationNode.GetValue("ID").ToString();
            var _NodeID = _Node.GetValue("ID").ToString();

            if (DestinationNode.GetValue("IsFolder").ToString().ToLower() == "1")
            {
                var _Group = _GroupCollection.GetGroupByID(_DestinationID);

                if (_Node.GetValue("IsFolder").ToString().ToLower() == "1")
                {
                    _GroupCollection.MoveGroupToGroup(_Node.GetValue("ID").ToString(), _DestinationID);
                }
            }
            else
            {
                DestinationNode = DestinationNode.ParentNode;
                goto StartGetNodeID;
            }
            e.Effect = DragDropEffects.None;
            PopulateTreeView();
        }
Example #4
0
        private void PopulateTreeView()
        {
            ImagesTreeList.Nodes.Clear();

            ImagesTreeList.BeginUnboundLoad();

            var _RootNode = ImagesTreeList.Nodes.Add(new object[] { "Project Images", "Root", "", "1" });

            _RootNode.SelectImageIndex = 3;

            foreach (var t in _GroupCollection.Groups)
            {
                PopulateTreeView(t, _RootNode);
            }

            ImagesTreeList.EndUnboundLoad();

            if (RecentlySelectedNode != "")
            {
                ImagesTreeList.FocusedNode = ImagesTreeList.FindNodeByFieldValue("ID", RecentlySelectedNode);
            }
            //Reset Node Focus
        }