private void PaintConnector(Node fromNode, Node toNode, NodeDisplayContext context,bool linkConnector, ConnectorPointsCollection connectorPoints) { bool isRootNode = fromNode != null ? IsRootNode(fromNode) : IsRootNode(toNode); if (context.View == eView.Tile || isRootNode && fromNode == null && toNode.Nodes.Count == 0 && toNode.ExpandVisibility != eNodeExpandVisibility.Visible || context.ConnectorDisplayInfo == null) return; context.ConnectorDisplayInfo.FromNode=fromNode; context.ConnectorDisplayInfo.ToNode=toNode; context.ConnectorDisplayInfo.IsRootNode=isRootNode; context.ConnectorDisplayInfo.LinkConnector=linkConnector; if (fromNode != null && fromNode.Style != null) context.ConnectorDisplayInfo.StyleFromNode = fromNode.Style; else context.ConnectorDisplayInfo.StyleFromNode = context.DefaultNodeStyle; if(toNode.Style!=null) context.ConnectorDisplayInfo.StyleToNode=toNode.Style; else context.ConnectorDisplayInfo.StyleToNode=context.DefaultNodeStyle; context.ConnectorDisplayInfo.Offset=context.Offset; /*if(linkConnector) { context.ConnectorDisplayInfo.NodeConnector=this.Tree.LinkConnector; } else*/ if(toNode.SelectedConnectorMarker) { context.ConnectorDisplayInfo.NodeConnector=this.Tree.SelectedPathConnector; } else if(toNode.ParentConnector!=null) { context.ConnectorDisplayInfo.NodeConnector=toNode.ParentConnector; } //else if(isRootNode) //{ // context.ConnectorDisplayInfo.NodeConnector=this.Tree.RootConnector; //} else { context.ConnectorDisplayInfo.NodeConnector=this.Tree.NodesConnector; } if(linkConnector) { context.ConnectorDisplayInfo.ConnectorPoints=connectorPoints; } else { if(connectorPoints!=null) context.ConnectorDisplayInfo.ConnectorPoints=connectorPoints; else context.ConnectorDisplayInfo.ConnectorPoints=null; } context.NodeRenderer.DrawConnector(context.ConnectorDisplayInfo); }
private void PaintConnector(Node fromNode, Node toNode, NodeDisplayContext context,bool linkConnector, ConnectorPointsCollection connectorPoints) { bool isRootNode=IsRootNode(fromNode); // if(context.RootConnectorDisplay==null && isRootNode || context.NodesConnectorDisplay==null && !isRootNode || linkConnector && context.LinkConnectorDisplay==null) // return; context.ConnectorDisplayInfo.FromNode=fromNode; context.ConnectorDisplayInfo.ToNode=toNode; context.ConnectorDisplayInfo.IsRootNode=isRootNode; context.ConnectorDisplayInfo.LinkConnector=linkConnector; if(fromNode.Style!=null) context.ConnectorDisplayInfo.StyleFromNode=fromNode.Style; else context.ConnectorDisplayInfo.StyleFromNode=context.DefaultNodeStyle; if(toNode.Style!=null) context.ConnectorDisplayInfo.StyleToNode=toNode.Style; else context.ConnectorDisplayInfo.StyleToNode=context.DefaultNodeStyle; context.ConnectorDisplayInfo.Offset=context.Offset; //NodeConnectorDisplay display=null; if(linkConnector) { context.ConnectorDisplayInfo.NodeConnector=this.Tree.LinkConnector; } else if(toNode.SelectedConnectorMarker) { //display = context.SelectedPathConnectorDisplay; context.ConnectorDisplayInfo.NodeConnector=this.Tree.SelectedPathConnector; } else if(toNode.ParentConnector!=null) { //display=this.GetConnectorDisplay(toNode.ParentConnector); context.ConnectorDisplayInfo.NodeConnector=toNode.ParentConnector; } else if(isRootNode) { //display=context.RootConnectorDisplay; context.ConnectorDisplayInfo.NodeConnector=this.Tree.RootConnector; } else { //display=context.NodesConnectorDisplay; context.ConnectorDisplayInfo.NodeConnector=this.Tree.NodesConnector; } if(linkConnector) { if (connectorPoints != null && connectorPoints.Count > 0) context.ConnectorDisplayInfo.ConnectorPoints=connectorPoints; } else { if(connectorPoints!=null) context.ConnectorDisplayInfo.ConnectorPoints=connectorPoints; else if(toNode.ParentConnectorPoints.Count>0) context.ConnectorDisplayInfo.ConnectorPoints=toNode.ParentConnectorPoints; else context.ConnectorDisplayInfo.ConnectorPoints=null; } context.NodeRenderer.DrawConnector(context.ConnectorDisplayInfo); //if(display!=null) // display.DrawConnector(context.ConnectorDisplayInfo); }